LINER LT6201CS8TRPBF 165mhz, rail-to-rail input and output, 0.95nv/â hz low noise, op amp family Datasheet

LT6200/LT6200-5
LT6200-10/LT6201
165MHz, Rail-to-Rail Input
and Output, 0.95nV/√Hz
Low Noise, Op Amp Family
FEATURES
DESCRIPTION
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The LT®6200/LT6201 are single and dual ultralow noise,
rail-to-rail input and output unity gain stable op amps
that feature 0.95nV/√Hz noise voltage. These ampliﬁers
combine very low noise with a 165MHz gain bandwidth,
50V/μs slew rate and are optimized for low voltage signal
conditioning systems. A shutdown pin reduces supply
current during standby conditions and thermal shutdown
protects the part from overload conditions.
n
n
n
n
n
n
n
n
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Low Noise Voltage: 0.95nV/√Hz (100kHz)
Gain Bandwidth Product:
LT6200/LT6201 165MHz AV = 1
LT6200-5
800MHz AV ≥ 5
LT6200-10
1.6GHz
AV ≥ 10
Low Distortion: –80dB at 1MHz, RL = 100Ω
Dual LT6201 in Tiny DFN Package
Input Common Mode Range Includes Both Rails
Output Swings Rail-to-Rail
Low Offset Voltage: 1mV Max
Wide Supply Range: 2.5V to 12.6V
Output Current: 60mA Min
SO-8 and Low Proﬁle (1mm) ThinSOT™ Packages
Operating Temperature Range –40°C to 85°C
Power Shutdown, Thermal Shutdown
APPLICATIONS
■
■
■
■
■
Transimpedance Amplifiers
Low Noise Signal Processing
Active Filters
Rail-to-Rail Buffer Amplifiers
Driving A/D Converters
The LT6200-5/LT6200-10 are single ampliﬁers optimized
for higher gain applications resulting in higher gain
bandwidth and slew rate. The LT6200 family maintains
its performance for supplies from 2.5V to 12.6V and are
speciﬁed at 3V, 5V and ±5V.
For compact layouts the LT6200/LT6200-5/LT6200-10 are
available in the 6-lead ThinSOTTM and the 8-pin SO package.
The dual LT6201 is available in an 8-pin SO package with
standard pinouts as well as a tiny, dual ﬁne pitch leadless
package (DFN). These ampliﬁers can be used as plug-in
replacements for many high speed op amps to improve
input/output range and noise performance.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
TYPICAL APPLICATION
Distortion vs Frequency
Single Supply, 1.5nV/√Hz, Photodiode Ampliﬁer
CF
PHOTO
DIODE
PHILIPS
BF862
–60
RF
10k
–
1k
+
VOUT ≈ 2V
+IPD • RF
LT6200
DISTORTION (dBc)
5V
IPD
–50
AV = 1
VO = 2VP-P
VS = ±2.5V
–70
HD2, RL = 1k
–80
HD2, RL = 100Ω
–100
10k
–110
100k
0.1μF
6200 TA01
HD3, RL = 1k
–90
HD3, RL = 100Ω
1M
FREQUENCY (Hz)
10M
6200 G35
62001fd
1
LT6200/LT6200-5
LT6200-10/LT6201
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Total Supply Voltage (V+ to V–) ..............................12.6V
Total Supply Voltage (V+ to V–) (LT6201DD) ...............7V
Input Current (Note 2)......................................... ±40mA
Output Short-Circuit Duration (Note 3) ............ Indefinite
Pin Current While Exceeding Supplies
(Note 12) ..............................................................±30mA
Operating Temperature Range (Note 4)....–40°C to 85°C
Specified Temperature Range (Note 5) ....–40°C to 85°C
Junction Temperature ........................................... 150°C
Junction Temperature (DD Package).................... 125°C
Storage Temperature Range...................–65°C to 150°C
Storage Temperature Range
(DD Package) ........................................ – 65°C to 125°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
PIN CONFIGURATION
TOP VIEW
TOP VIEW
SHDN 1
6 V+
OUT 1
V– 2
5 SHDN
+IN 3
8 NC
–IN 2
+
+IN 3
4 –IN
+
7 V
–
6 OUT
V– 4
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
5 NC
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 160°C/W (Note 10)
TJMAX = 150°C, θJA = 100°C/W
TOP VIEW
TOP VIEW
OUT A 1
8
V+
–IN A 2
7
OUT B
6
–IN B
+IN A 3
V– 4
A
B
5
+
8 V
OUT A 1
–IN A 2
+IN A 3
+IN B
V– 4
7 OUT B
–
+
–
+
6 –IN B
5 +IN B
DD PACKAGE
8-LEAD (3mm s 3mm) PLASTIC DFN
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 125°C, θJA = 160°C/W (NOTE 3)
UNDERSIDE METAL CONNECTED TO V –
TJMAX = 150°C, θJA = 100°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
SPECIFIED
TEMPERATURE RANGE
LT6200CS6#PBF
LT6200CS6#TRPBF
LTJZ
6-Lead Plastic TSOT-23
0°C to 70°C
LT6200IS6#PBF
LT6200IS6#TRPBF
LTJZ
6-Lead Plastic TSOT-23
–40°C to 85°C
LT6200CS6-5#PBF
LT6200CS6-5#TRPBF
LTACB
6-Lead Plastic TSOT-23
0°C to 70°C
LT6200IS6-5#PBF
LT6200IS6-5#TRPBF
LTACB
6-Lead Plastic TSOT-23
–40°C to 85°C
LT6200CS6-10#PBF
LT6200CS6-10#TRPBF
LTACC
6-Lead Plastic TSOT-23
0°C to 70°C
LT6200IS6-10#PBF
LT6200IS6-10#TRPBF
LTACC
6-Lead Plastic TSOT-23
–40°C to 85°C
LT6200CS8#PBF
LT6200CS8#TRPBF
6200
8-Lead Plastic SO
0°C to 70°C
LT6200IS8#PBF
LT6200IS8#TRPBF
6200I
8-Lead Plastic SO
–40°C to 85°C
LT6200CS8-5#PBF
LT6200CS8-5#TRPBF
62005
8-Lead Plastic SO
0°C to 70°C
LT6200IS8-5#PBF
LT6200IS8-5#TRPBF
6200I5
8-Lead Plastic SO
–40°C to 85°C
62001fd
2
LT6200/LT6200-5
LT6200-10/LT6201
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
SPECIFIED
TEMPERATURE RANGE
LT6200CS8-10#PBF
LT6200CS8-10#TRPBF
620010
8-Lead Plastic SO
0°C to 70°C
LT6200IS8-10#PBF
LT6200IS8-10#TRPBF
200I10
8-Lead Plastic SO
–40°C to 85°C
LT6201CDD#PBF
LT6201CDD #TRPBF
LADG
8-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LT6201CS8#PBF
LT6201CS8 #TRPBF
6201
8-Lead Plastic SO
0°C to 70°C
LT6201IS8 #PBF
LT6201IS8 #TRPBF
6201I
8-Lead Plastic SO
–40°C to 85°C
Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based ﬁnish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel speciﬁcations, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS
unless otherwise noted.
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, VSHDN = OPEN,
SYMBOL
PARAMETER
CONDITIONS
VOS
Input Offset Voltage
IB
ΔIB
IOS
en
in
MIN
TYP
MAX
VS = 5V, VCM = Half Supply
VS = 3V, VCM = Half Supply
0.1
0.9
1
2.5
mV
mV
VS = 5V, VCM = V + to V –
VS = 3V, VCM = V + to V –
0.6
1.8
2
4
mV
mV
Input Offset Voltage Match
(Channel-to-Channel) (Note 11)
VCM = Half Supply
VCM = V – to V+
0.2
0.5
1.1
2.2
mV
mV
Input Bias Current
VCM = Half Supply
VCM = V +
VCM = V –
–10
8
–23
18
μA
μA
μA
IB Shift
VCM
= V – to V+
31
68
μA
IB Match (Channel-to-Channel) (Note 11)
VCM = V – to V+
0.3
5
μA
Input Offset Current
VCM = Half Supply
VCM = V +
VCM = V –
0.1
0.02
0.4
4
4
5
μA
μA
μA
Input Noise Voltage
0.1Hz to 10Hz
600
Input Noise Voltage Density
f = 100kHz, VS = 5V
f = 10kHz, VS = 5V
1.1
1.5
–40
–50
UNITS
nVP-P
2.4
nV/√Hz
nV/√Hz
Input Noise Current Density, Balanced Source
f = 10kHz, VS = 5V
Unbalanced Source f = 10kHz, VS = 5V
2.2
3.5
pA/√Hz
pA/√Hz
Input Resistance
Common Mode
Differential Mode
0.57
2.1
MΩ
kΩ
CIN
Input Capacitance
Common Mode
Differential Mode
3.1
4.2
pF
pF
AVOL
Large-Signal Gain
VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS /2
VS = 5V, VO = 1V to 4V, RL = 100Ω to VS /2
VS = 3V, VO = 0.5V to 2.5V, RL = 1k to VS /2
70
11
17
120
18
70
V/mV
V/mV
V/mV
CMRR
Common Mode Rejection Ratio
VS = 5V, VCM = V – to V+
VS = 5V, VCM = 1.5V to 3.5V
VS = 3V, VCM = V – to V+
65
85
60
90
112
85
dB
dB
dB
PSRR
CMRR Match (Channel-to-Channel) (Note 11)
VS = 5V, VCM = 1.5V to 3.5V
80
105
dB
Power Supply Rejection Ratio
VS = 2.5V to 10V, LT6201DD VS = 2.5V to 7V
60
68
dB
PSRR Match (Channel-to-Channel) (Note 11)
VS = 2.5V to 10V, LT6201DD VS = 2.5V to 7V
65
100
dB
62001fd
3
LT6200/LT6200-5
LT6200-10/LT6201
ELECTRICAL CHARACTERISTICS
unless otherwise noted.
SYMBOL
PARAMETER
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, VSHDN = OPEN,
CONDITIONS
MIN
Minimum Supply Voltage (Note 6)
TYP
MAX
2.5
UNITS
V
VOL
Output Voltage Swing LOW (Note 7)
No Load
ISINK = 5mA
VS = 5V, ISINK = 20mA
VS = 3V, ISINK = 20mA
9
50
150
160
50
100
290
300
mV
mV
mV
mV
VOH
Output Voltage Swing HIGH (Note 7)
No Load
ISOURCE = 5mA
VS = 5V, ISOURCE = 20mA
VS = 3V, ISOURCE = 20mA
55
95
220
240
110
190
400
450
mV
mV
mV
mV
ISC
Short-Circuit Current
VS = 5V
VS = 3V
IS
Supply Current per Ampliﬁer
Disabled Supply Current per Ampliﬁer
VS = 5V
VS = 3V
VSHDN = 0.3V
16.5
15
1.3
20
18
1.8
mA
mA
mA
ISHDN
SHDN Pin Current
VSHDN = 0.3V
200
280
μA
VL
VSHDN Pin Input Voltage LOW
0.3
V
VH
±60
±50
±90
±80
mA
mA
V+ –0.5
VSHDN Pin Input Voltage HIGH
V
Shutdown Output Leakage Current
VSHDN = 0.3V
0.1
tON
Turn-On Time
VSHDN = 0.3V to 4.5V, RL = 100Ω, VS = 5V
130
tOFF
Turn-Off Time
VSHDN = 4.5V to 0.3V, RL = 100Ω, VS = 5V
180
ns
GBW
Gain Bandwidth Product
Frequency = 1MHz, VS = 5V
LT6200-5
LT6200-10
145
750
1450
MHz
MHz
MHz
SR
Slew Rate
VS = 5V, A V = –1, RL = 1k, VO = 4V
44
V/μs
210
340
V/μs
V/μs
4.66
MHz
165
ns
31
VS = 5V, A V = –10, RL = 1k, VO = 4V
LT6200-5
LT6200-10
FPBW
Full Power Bandwidth (Note 9)
VS = 5V, VOUT = 3VP-P (LT6200)
tS
Settling Time (LT6200, LT6201)
0.1%, VS = 5V, VSTEP = 2V, A V = –1, RL = 1k
3.28
75
μA
ns
The ● denotes the speciﬁcations which apply over 0°C < TA < 70°C temperature range. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply,
VSHDN = OPEN, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
VOS
Input Offset Voltage
VS = 5V, VCM = Half Supply
VS = 3V, VCM = Half Supply
TYP
MAX
l
l
0.2
1
1.2
2.7
mV
mV
VS = 5V, VCM = V + to V –
VS = 3V, VCM = V + to V –
l
l
0.3
1.5
3
4
mV
mV
Input Offset Voltage Match
(Channel-to-Channel) (Note 11)
VCM = Half Supply
VCM = V – to V+
l
l
0.2
0.4
1.8
2.8
mV
mV
VOS TC
Input Offset Voltage Drift (Note 8)
VCM = Half Supply
l
2.5
8
μV/ºC
IB
Input Bias Current
VCM = Half Supply
VCM = V +
VCM = V –
l
l
l
–10
8
–23
18
μA
μA
μA
VCM = V – to V+
l
0.5
6
μA
= V – to V +
l
31
68
μA
l
l
l
0.1
0.02
0.4
4
4
5
μA
μA
μA
IB Match (Channel-to-Channel) (Note 11)
ΔIB
IOS
IB Shift
Input Offset Current
VCM
VCM = Half Supply
VCM = V+
VCM = V –
MIN
–40
–50
UNITS
62001fd
4
LT6200/LT6200-5
LT6200-10/LT6201
ELECTRICAL CHARACTERISTICS
The ● denotes the speciﬁcations which apply over 0°C < TA < 70°C
temperature range. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, VSHDN = OPEN, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
A VOL
Large-Signal Gain
VS = 5V, VO = 0.5V to 4.5V,RL = 1k to VS /2
VS = 5V, VO = 1.5V to 3.5V,RL = 100Ω to VS /2
VS = 3V, VO = 0.5V to 2.5V,RL = 1k to VS /2
CMRR
Common Mode Rejection Ratio
l
l
l
46
7.5
13
80
13
22
V/mV
V/mV
V/mV
VS = 5V, VCM = V – to V +
VS = 5V, VCM = 1.5V to 3.5V
VS = 3V, VCM = V – to V +
l
l
l
64
80
60
88
105
83
dB
dB
dB
CMRR Match (Channel-to-Channel) (Note 11)
VS = 5V, VCM = 1.5V to 3.5V
l
80
105
dB
Power Supply Rejection Ratio
VS = 3V to 10V, LT6201DD VS = 3V to 7V
l
60
65
dB
PSRR Match (Channel-to-Channel) (Note 11)
VS = 3V to 10V, LT6201DD VS = 3V to 7V
l
60
100
dB
Minimum Supply Voltage (Note 6)
l
3
VOL
Output Voltage Swing LOW (Note 7)
No Load
ISINK = 5mA
VS = 5V, ISINK = 20mA
VS = 3V, ISINK = 20mA
l
l
l
l
12
55
170
170
60
110
310
310
mV
mV
mV
mV
VOH
Output Voltage Swing HIGH (Note 7)
No Load
ISOURCE = 5mA
VS = 5V, ISOURCE = 20mA
VS = 3V, ISOURCE = 20mA
l
l
l
l
65
115
260
270
120
210
440
490
mV
mV
mV
mV
ISC
Short-Circuit Current
VS = 5V
VS = 3V
l
l
IS
Supply Current per Ampliﬁer
Disabled Supply Current per Ampliﬁer
VS = 5V
VS = 3V
VSHDN = 0.3V
l
l
l
20
19
1.35
23
22
1.8
mA
mA
mA
ISHDN
SHDN Pin Current
VSHDN = 0.3V
l
215
295
μA
VL
VSHDN Pin Input Voltage LOW
0.3
V
PSRR
±60
±45
±90
±75
VH
VSHDN Pin Input Voltage HIGH
Shutdown Output Leakage Current
VSHDN = 0.3V
l
0.1
tON
Turn-On Time
VSHDN = 0.3V to 4.5V, RL = 100Ω, VS = 5V
l
130
tOFF
Turn-Off Time
VSHDN = 4.5V to 0.3V, RL = 100Ω, VS = 5V
l
SR
Slew Rate
VS = 5V, AV = –1, RL = 1k, VO = 4V
l
AV = –10, RL = 1k, VO = 4V
LT6200-5
LT6200-10
l
l
VS = 5V, VOUT = 3VP-P (LT6200)
l
FPBW
Full Power Bandwidth (Note 9)
mA
mA
V+ –0.5
29
3.07
UNITS
V
l
l
MAX
V
75
μA
ns
180
ns
42
V/μs
190
310
V/μs
V/μs
4.45
MHz
The ● denotes the speciﬁcations which apply over –40°C < TA < 85°C temperature range. Excludes the LT6201 in the DD package (Note 3).
VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, VSHDN = OPEN, unless otherwise noted. (Note 5)
SYMBOL
VOS
VOS TC
IB
PARAMETER
TYP
MAX
VS = 5V, VCM = Half Supply
VS = 3V, VCM = Half Supply
l
l
0.2
1
1.5
2.8
mV
mV
VS = 5V, VCM = V + to V –
VS = 3V, VCM = V + to V –
l
l
0.3
1.5
3.5
4.3
mV
mV
Input Offset Voltage Match
(Channel-to-Channel) (Note 11)
VCM = Half Supply
VCM = V – to V+
l
l
0.2
0.4
2
3
mV
mV
Input Offset Voltage Drift (Note 8)
VCM = Half Supply
l
2.5
8
μV/ºC
VCM = Half Supply
VCM = V+
VCM = V –
l
l
l
–10
8
–23
18
μA
μA
μA
Input Offset Voltage
Input Bias Current
CONDITIONS
MIN
–40
–50
UNITS
62001fd
5
LT6200/LT6200-5
LT6200-10/LT6201
ELECTRICAL CHARACTERISTICS
The ● denotes the speciﬁcations which apply over –40°C < TA < 85°C
temperature range. Excludes the LT6201 in the DD package (Note 3). VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, VSHDN = OPEN,
unless otherwise noted. (Note 5)
SYMBOL
PARAMETER
CONDITIONS
TYP
MAX
l
31
68
μA
l
1
9
μA
VCM = Half Supply
VCM = V+
VCM = V –
l
l
l
0.1
0.02
0.4
4
4
5
μA
μA
μA
Large-Signal Gain
VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS /2
VS = 5V, VO = 1.5V to 3.5V, RL = 100Ω to VS /2
VS = 3V, VO = 0.5V to 2.5V,RL = 1k to VS/2
l
l
l
40
7.5
11
70
13
20
V/mV
V/mV
V/mV
Common Mode Rejection Ratio
VS = 5V, VCM = V – to V+
VS = 5V, VCM = 1.5V to 3.5V
VS = 3V, VCM = V – to V+
l
l
l
60
80
60
80
100
80
dB
dB
dB
CMRR Match (Channel-to-Channel) (Note 11)
VS = 5V, VCM = 1.5V to 3.5V
l
75
105
dB
Power Supply Rejection Ratio
VS = 3V to 10V
l
60
68
dB
PSRR Match (Channel-to-Channel) (Note 11)
VS = 3V to 10V
l
60
100
dB
l
3
IB Shift
VCM
= V – to V+
IB Match (Channel-to-Channel) (Note 11)
VCM = V – to V+
IOS
Input Offset Current
AVOL
CMRR
ΔIB
PSRR
Minimum Supply Voltage (Note 6)
MIN
UNITS
V
VOL
Output Voltage Swing LOW (Note 7)
No Load
ISINK = 5mA
VS = 5V, ISINK = 20mA
VS = 3V, ISINK = 20mA
l
l
l
l
18
60
170
175
70
120
310
315
mV
mV
mV
mV
VOH
Output Voltage Swing HIGH (Note 7)
No Load
ISOURCE = 5mA
VS = 5V, ISOURCE = 20mA
VS = 3V, ISOURCE = 20mA
l
l
l
l
65
115
270
280
120
210
450
500
mV
mV
mV
mV
ISC
Short-Circuit Current
VS = 5V
VS = 3V
l
l
IS
Supply Current per Ampliﬁer
Disabled Supply Current per Ampliﬁer
VS = 5V
VS = 3V
VSHDN = 0.3V
l
l
l
22
20
1.4
25.3
23
1.9
mA
mA
mA
ISHDN
SHDN Pin Current
VSHDN = 0.3V
l
220
300
μA
VL
VSHDN Pin Input Voltage LOW
l
0.3
V
VH
VSHDN Pin Input Voltage HIGH
l
±50
±30
±80
±60
mA
mA
V+ – 0.5
V
Shutdown Output Leakage Current
VSHDN = 0.3V
l
0.1
75
μA
tON
Turn-On Time
VSHDN = 0.3V to 4.5V, RL = 100Ω, VS = 5V
l
130
ns
tOFF
Turn-Off Time
VSHDN = 4.5V to 0.3V, RL = 100Ω, VS = 5V
l
180
ns
SR
Slew Rate
VS = 5V, AV = –1, RL = 1k, VO = 4V
l
33
V/μs
AV = –10, RL = 1k, VO = 4V
LT6200-5
LT6200-10
l
l
160
260
V/μs
V/μs
VS = 5V, VOUT = 3VP-P (LT6200)
l
3.5
MHz
FPBW
Full Power Bandwidth (Note 9)
23
2.44
TA = 25°C, VS = ±5V, VCM = VOUT = 0V, VSHDN = OPEN, unless otherwise noted. Excludes the LT6201 in the DD package (Note 3).
SYMBOL
PARAMETER
CONDITIONS
TYP
MAX
VOS
Input Offset Voltage
VCM = Half Supply
VCM = V+
VCM = V –
MIN
1.4
2.5
2.5
4
6
6
UNITS
mV
mV
mV
Input Offset Voltage Match
(Channel-to-Channel) (Note 11)
VCM = 0V
VCM = V – to V+
0.2
0.4
1.6
3.2
mV
mV
62001fd
6
LT6200/LT6200-5
LT6200-10/LT6201
ELECTRICAL CHARACTERISTICS
Excludes the LT6201 in the DD package (Note 3).
TA = 25°C, VS = ±5V, VCM = VOUT = 0V, VSHDN = OPEN, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
IB
Input Bias Current
VCM = Half Supply
VCM = V+
VCM = V –
– 40
–10
8
–23
18
μA
μA
μA
VCM = V – to V+
31
68
μA
= V – to V+
0.2
6
μA
1.3
1
3
7
7
12
μA
μA
μA
2.3
ΔIB
IB Shift
–50
UNITS
IB Match (Channel-to-Channel) (Note 11)
VCM
IOS
Input Offset Current
VCM = Half Supply
VCM = V+
VCM = V –
Input Noise Voltage
0.1Hz to 10Hz
600
nVP-P
en
Input Noise Voltage Density
f = 100kHz
f = 10kHz
0.95
1.4
nV/√Hz
nV/√Hz
in
Input Noise Current Density, Balanced Source
f = 10kHz
Unbalanced Source f = 10kHz
2.2
3.5
pA/√Hz
pA/√Hz
Input Resistance
Common Mode
Differential Mode
0.57
2.1
MΩ
kΩ
CIN
Input Capacitance
Common Mode
Differential Mode
3.1
4.2
pF
pF
AVOL
Large-Signal Gain
VO = ±4.5V, RL = 1k
VO = ±2V, RL = 100
115
15
200
26
V/mV
V/mV
CMRR
Common Mode Rejection Ratio
VCM = V – to V+
VCM = –2V to 2V
68
75
96
100
dB
dB
PSRR
CMRR Match (Channel-to-Channel) (Note 11)
VCM = –2V to 2V
80
105
dB
Power Supply Rejection Ratio
VS = ±1.25V to ±5V
60
68
dB
65
100
PSRR Match (Channel-to-Channel) (Note 6)
VS = ±1.25V to ±5V
VOL
Output Voltage Swing LOW (Note 7)
No Load
ISINK = 5mA
ISINK = 20mA
12
55
150
50
110
290
mV
mV
mV
VOH
Output Voltage Swing HIGH (Note 7)
No Load
ISOURCE = 5mA
ISOURCE = 20mA
70
110
225
130
210
420
mV
mV
mV
ISC
Short-Circuit Current
IS
Supply Current per Ampliﬁer
Disabled Supply Current per Ampliﬁer
VSHDN = 0.3V
20
1.6
23
2.1
mA
mA
ISHDN
SHDN Pin Current
VSHDN = 0.3V
200
280
μA
VL
VSHDN Pin Input Voltage LOW
VH
VSHDN Pin Input Voltage HIGH
±60
dB
±90
mA
0.3
V+–0.5
V
V
Shutdown Output Leakage Current
VSHDN = 0.3V
0.1
tON
Turn-On Time
VSHDN = 0.3V to 4.5V, RL = 100Ω, VS = 5V
130
tOFF
Turn-Off Time
VSHDN = 4.5V to 0.3V, RL = 100Ω, VS = 5V
GBW
Gain Bandwidth Product
Frequency = 1MHz
LT6200-5
LT6200-10
SR
Slew Rate
75
μA
ns
180
ns
110
530
1060
165
800
1600
MHz
MHz
MHz
A V = –1, RL = 1k, VO = 4V
35
50
V/μs
A V = –10, RL = 1k, VO = 4V
LT6200-5
LT6200-10
175
315
250
450
V/μs
V/μs
33
47
MHz
140
ns
FPBW
Full Power Bandwidth (Note 9)
VOUT = 3VP-P (LT6200-10)
tS
Setting Time (LT6200, LT6201)
0.1%, VSTEP = 1, RL = 1k
62001fd
7
LT6200/LT6200-5
LT6200-10/LT6201
ELECTRICAL CHARACTERISTICS
The ● denotes the speciﬁcations which apply over 0°C < TA < 70°C
temperature range. Excludes the LT6201 in the DD package (Note 3). VS = ±5V, VCM = VOUT = 0V, VSHDN = OPEN, unless
otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
VOS
Input Offset Voltage
VCM = Half Supply
VCM = V+
VCM = V –
Input Offset Voltage Match
(Channel-to-Channel) (Note 11)
Input Offset Voltage Drift (Note 8)
VOS TC
IB
ΔIB
Input Bias Current
IB Shift
MIN
TYP
MAX
l
l
l
1.9
3.5
3.5
4.5
7.5
7.5
mV
mV
mV
VCM = 0V
VCM = V – to V+
l
l
0.2
0.4
1.8
3.4
mV
mV
VCM = Half Supply
l
8.2
24
μV/ºC
VCM = Half Supply
VCM = V+
VCM = V –
l
l
l
–10
8
–23
18
μA
μA
μA
VCM = V – to V+
l
31
68
μA
= V – to V+
–40
–50
UNITS
IB Match (Channel-to-Channel) (Note 11)
VCM
l
1
9
μA
IOS
Input Offset Current
VCM = Half Supply
VCM = V+
VCM = V –
l
l
l
1.3
1
3.5
10
10
15
μA
μA
μA
AVOL
Large-Signal Gain
VO = ±4.5V, RL = 1k
VO = ±2V, RL = 100
l
l
46
7.5
80
13.5
V/mV
V/mV
CMRR
Common Mode Rejection Ratio
VCM = V – to V+
VCM = –2V to 2V
l
l
65
75
90
100
dB
dB
CMRR Match (Channel-to-Channel) (Note 11)
VCM = –2V to 2V
l
75
105
dB
Power Supply Rejection Ratio
VS = ±1.5V to ±5V
l
60
65
dB
60
100
PSRR
PSRR Match (Channel-to-Channel) (Note 6)
VS = ±1.5V to ±5V
l
VOL
Output Voltage Swing LOW (Note 7)
No Load
ISINK = 5mA
ISINK = 20mA
l
l
l
16
60
170
70
120
310
mV
mV
mV
VOH
Output Voltage Swing HIGH (Note 7)
No Load
ISOURCE = 5mA
ISINK = 20mA
l
l
l
85
125
265
150
230
480
mV
mV
mV
ISC
Short-Circuit Current
l
IS
Supply Current per Ampliﬁer
Disabled Supply Current per Ampliﬁer
VSHDN = 0.3V
l
l
25
1.6
29
2.1
mA
mA
ISHDN
SHDN Pin Current
VSHDN = 0.3V
l
215
295
μA
VL
VSHDN Pin Input Voltage LOW
l
0.3
V
VSHDN Pin Input Voltage HIGH
l
0.1
130
VH
±60
dB
±90
mA
V+ – 0.5
V
Shutdown Output Leakage Current
VSHDN = 0.3V
l
tON
Turn-On Time
VSHDN = 0.3V to 4.5V, RL = 100Ω, VS = 5V
l
tOFF
Turn-Off Time
VSHDN = 4.5V to 0.3V, RL = 100Ω, VS = 5V
l
180
ns
SR
Slew Rate
A V = –1, RL = 1k, VO = 4V
l
31
44
V/μs
A V = –10, RL = 1k, VO = 4V
LT6200-5
LT6200-10
l
l
150
290
215
410
V/μs
V/μs
VOUT = 3VP-P (LT6200-10)
l
30
43
MHz
FPBW
Full Power Bandwidth (Note 9)
75
μA
ns
62001fd
8
LT6200/LT6200-5
LT6200-10/LT6201
ELECTRICAL CHARACTERISTICS
The ● denotes the speciﬁcations which apply over –40°C < TA < 85°C
temperature range. Excludes the LT6201 in the DD package (Note 3). VS = ±5V, VCM = VOUT = 0V, VSHDN = OPEN, unless
otherwise noted. (Note 5)
SYMBOL
PARAMETER
CONDITIONS
VOS
Input Offset Voltage
VCM = Half Supply
VCM = V+
VCM = V –
Input Offset Voltage Match
(Channel-to-Channel) (Note 11)
TYP
MAX
l
l
l
1.9
3.5
3.5
4.5
7.5
7.5
mV
mV
mV
VCM = 0V
VCM = V – to V+
l
l
0.2
0.4
2
3.6
mV
mV
Input Offset Voltage Drift (Note 8)
VCM = Half Supply
l
8.2
24
μV/ºC
VCM = Half Supply
VCM = V+
VCM = V –
l
l
l
–10
8
–23
18
μA
μA
μA
VCM = V – to V+
l
31
68
μA
IB Match (Channel-to-Channel) (Note 11)
l
4
12
μA
IOS
Input Offset Current
VCM = Half Supply
VCM = V+
VCM = V –
l
l
l
1.3
1
3.5
10
10
15
μA
μA
μA
A VOL
Large-Signal Gain
VO = ±4.5V, RL = 1k
VO = ±2V, RL = 100
l
l
46
7.5
80
13.5
V/mV
V/mV
CMRR
Common Mode Rejection Ratio
VCM = V – to V+
VCM = –2V to 2V
l
l
65
75
90
100
dB
dB
CMRR Match (Channel-to-Channel) (Note 11)
VCM = –2V to 2V
l
75
105
dB
Power Supply Rejection Ratio
VS = ±1.5V to ±5V
l
60
65
dB
PSRR Match (Channel-to-Channel) (Note 6)
VS = ±1.5V to ±5V
l
60
100
dB
16
60
170
75
125
310
mV
mV
mV
85
125
265
150
230
480
mV
mV
mV
VOS TC
IB
ΔIB
PSRR
Input Bias Current
IB Shift
MIN
–40
–50
UNITS
VOL
Output Voltage Swing LOW (Note 7)
No Load
ISINK = 5mA
ISINK = 20mA
l
l
l
VOH
Output Voltage Swing HIGH (Note 7)
No Load
ISOURCE = 5mA
ISINK = 20mA
l
l
l
ISC
Short-Circuit Current
l
Supply Current
Disabled Supply Current
VSHDN = 0.3V
l
l
25
1.6
29
2.1
mA
mA
ISHDN
SHDN Pin Current
VSHDN = 0.3V
l
215
295
μA
VL
VSHDN Pin Input Voltage LOW
l
0.3
V
VH
VSHDN Pin Input Voltage HIGH
l
Shutdown Output Leakage Current
VSHDN = 0.3V
l
0.1
tON
Turn-On Time
VSHDN = 0.3V to 4.5V, RL = 100Ω, VS = 5V
l
130
ns
tOFF
Turn-Off Time
VSHDN = 4.5V to 0.3V, RL = 100Ω, VS = 5V
l
180
ns
SR
Slew Rate
IS
FPBW
Full Power Bandwidth (Note 9)
±60
±90
mA
V+ – 0.5
V
75
μA
A V = –1, RL = 1k, VO = 4V
l
31
44
V/μs
A V = –10, RL = 1k, VO = 4V
LT6200-5
LT6200-10
l
l
125
260
180
370
V/μs
V/μs
VOUT = 3VP-P (LT6200-10)
l
27
39
MHz
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime
Note 2: Inputs are protected by back-to-back diodes. If the differential
input voltage exceeds 0.7V, the input current must be limited to less
than 40mA. This parameter is guaranteed to meet speciﬁed performance
through design and/or characterization. It is not 100% tested.
62001fd
9
LT6200/LT6200-5
LT6200-10/LT6201
ELECTRICAL CHARACTERISTICS
Note 3: A heat sink may be required to keep the junction temperature
below the absolute maximum rating when the output is shorted
indeﬁnitely. The LT6201 in the DD package is limited by power dissipation
to VS ≤ 5V, 0V over the commercial temperature range only.
Note 4: The LT6200C/LT6200I and LT6201C/LT6201I are guaranteed functional
over the temperature range of –40°C and 85°C (LT6201DD excluded).
Note 5: The LT6200C/LT6201C are guaranteed to meet speciﬁed
performance from 0°C to 70°C. The LT6200C/LT6201C are designed,
characterized and expected to meet speciﬁed performance from –40°C
to 85°C, but are not tested or QA sampled at these temperatures. The
LT6200I is guaranteed to meet speciﬁed performance from –40°C to 85°C.
Note 6: Minimum supply voltage is guaranteed by power supply rejection
ratio test.
Note 7: Output voltage swings are measured between the output and
power supply rails.
Note 8: This parameter is not 100% tested.
Note 9: Full-power bandwidth is calculated from the slew rate:
FPBW = SR/2πVP
Note 10: Thermal resistance varies depending upon the amount of PC board
metal attached to the V– pin of the device. θJA is speciﬁed for a certain
amount of 2oz copper metal trace connecting to the V– pin as described in
the thermal resistance tables in the Application Information section.
Note 11: Matching parameters on the LT6201 are the difference between
the two ampliﬁers. CMRR and PSRR match are deﬁned as follows: CMRR
and PSRR are measured in μV/V on the identical ampliﬁers. The difference
is calculated in μV/V. The result is converted to dB.
Note 12: There are reverse biased ESD diodes on all inputs and outputs, as
shown in Figure 1. If these pins are forced beyond either supply, unlimited
current will ﬂow through these diodes. If the current is transient in nature
and limited to less than 30mA, no damage to the device will occur.
TYPICAL PERFORMANCE CHARACTERISTICS
VOS Distribution, VCM = V +/2
80
VS = 5V, 0V
SO-8
70
NUMBER OF UNITS
NUMBER OF UNITS
50
40
30
80
VS = 5V, 0V
SO-8
70
60
VOS Distribution, VCM = V –
60
50
40
30
60
50
40
30
20
20
20
10
10
10
0
–1600–1200 –800 –400 0 400 800 1200 1600
INPUT OFFSET VOLTAGE (μV)
0
–1600–1200 –800 –400 0 400 800 1200 1600
INPUT OFFSET VOLTAGE (μV)
0
–1000
600
–600
–200
200
INPUT OFFSET VOLTAGE (μV)
1000
6200 G01
6200 G03
6200 G02
Offset Voltage
vs Input Common Mode Voltage
Supply Current vs Supply Voltage
30
3.0
TA = 125°C
Input Bias Current
vs Common Mode Voltage
20
VS = 5V, 0V
TYPICAL PART
2.5
25
VS = 5V, 0V
20
TA = 25°C
15
TA = –55°C
10
INPUT BIAS CURRENT (μA)
10
OFFSET VOLTAGE (mV)
SUPPLY CURRENT (mA)
VS = 5V, 0V
SO-8
70
NUMBER OF UNITS
80
VOS Distribution, VCM = V +
2.0
1.5
TA = 125°C
1.0
0.5
TA = 25°C
0
TA = –55°C
–0.5
5
0
–10
TA = –55°C
–20
TA = 25°C
–30
TA = 125°C
–1.0
0
0
2
8
12
6
10
4
TOTAL SUPPLY VOLTAGE (V)
14
6200 G04
–40
–1.5
0
4
1
3
2
INPUT COMMON MODE VOLTAGE (V)
5
6200 G05
–1
0
3
5
2
4
1
COMMON MODE VOLTAGE (V)
6
6200 G06
62001fd
10
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS
20
10
OUTPUT SATURATION VOLTAGE (V)
VS = 5V, 0V
15
VCM = 5V
10
5
0
–5
–10
–15
VCM = 0V
–20
–25
–30
–50 –35 –20 –5 10 25 40 55
TEMPERATURE (oC)
10
VS = 5V, 0V
1
0.1
TA = 125°C
TA = –55°C
0.01
TA = 25°C
0.001
70
1
10
LOAD CURRENT (mA)
0
TA = –55°C
–0.5
TA = 25°C
TA = 125°C
–1.5
100
80
SOURCING
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
TOTAL SUPPLY VOLTAGE (V)
1.5
TA = 125°C
40
20
0
–20
–40
–60
SINKING
TA = 25°C
–80
TA = –55°C
2
INPUT VOLTAGE (mV)
INPUT VOLTAGE (mV)
5
0
RL = 100Ω
0
–0.5
–1.0
–1.5
–2.0
3
2
OUTPUT VOLTAGE (V)
4
5
6200 G13
2.5
–2.5
3
VS = ±5V
10
1.0
–1.5
1
1.5
2
1
OUTPUT VOLTAGE (V)
Offset Voltage vs Output Current
15
0.5
–2.0
–2.5
0.5
6200 G12
1.5
–1.0
RL = 100Ω
–1.0
–2.5
VS = ±5V
TA = 25°C
2.0
1.5
0
–0.5
Open-Loop Gain
RL = 1k
RL = 1k
0
–2.0
3.5
3
2.5
4
4.5
POWER SUPPLY VOLTAGE (±V)
2.5
VS = 5V, 0V
TA = 25°C
–0.5
0.5
6200 G11
Open-Loop Gain
0
1.0
–1.5
TA = 125°C
1.5
VS = 3V, 0V
TA = 25°C
2.0
6200 G10
0.5
100
Open-Loop Gain
2.5
TA = –55°C
60
5
1.0
1
10
LOAD CURRENT (mA)
6200 G09
–120
2.0
TA = –55°C
0.1
TA = 25°C
–100
–2.0
2.5
TA = 25°C
100
INPUT VOLTAGE (mV)
OUTPUT SHORT-CIRCUIT CURRENT (mA)
CHANGE IN OFFSET VOTLAGE (mV)
0.5
TA = 125°C
0.1
Output Short-Circuit Current
vs Power Supply Voltage
120
–1.0
1
6200 G08
Minimum Supply Voltage
VCM = VS/2
VS = 5V, 0V
0.01
0.1
85
6200 G07
1.0
Output Saturation Voltage
vs Load Current (Output High)
OFFSET VOLTAGE (mV)
INPUT BIAS CURRENT (μA)
Output Saturation Voltage
vs Load Current (Output Low)
OUTPUT SATURATION VOLTAGE (V)
Input Bias Current
vs Temperature
RL = 1k
RL = 100Ω
5
TA = 125°C
0
TA = –55°C
TA = 25°C
–5
–10
–5 –4 –3 –2 –1 0 1 2 3
OUTPUT VOLTAGE (V)
4
5
6200 G14
–15
–100
–60
–20
20
60
OUTPUT CURRENT (mA)
100
6200 G15
62001fd
11
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS
Warm-Up Drift
vs Time (LT6200S8)
200
150
100
VS = ±1.5V
50
VS = ±2.5V
10
LT6200
TOTAL NOISE
RESISTOR
NOISE
1
LT6200 AMPLIFIER
NOISE VOLTAGE
20
40 60 80 100 120 140 160
TIME AFTER POWER-UP (SEC)
10
1k
10k
100
SOURCE RESISTANCE (Ω)
25
15
25
35
UNBALANCED NOISE CURRENT (pA/√Hz)
PNP ACTIVE
VCM = 0.5V
0
15
BOTH ACTIVE
VCM = 2.5V
10
NPN ACTIVE
VCM = 4.5V
5
PNP ACTIVE
VCM = 0.5V
25
20
BOTH ACTIVE
VCM = 2.5V
15
NPN ACTIVE
VCM = 4.5V
800
600
5
400
200
0
–600
10
100
1k
10k
FREQUENCY (Hz)
–800
100k
TIME (5SEC/DIV)
6200 G20
6200 G21
SHDN Pin Current
vs SHDN Pin Voltage
Supply Current
vs SHDN Pin Voltage
50
VS = 5V, 0V
VS = 5V, 0V
0
18
TA = 125°C
16
14
SHDN PIN CURRENT (μA)
SUPPLY CURRENT (mA)
VS = 5V, 0V
VCM = VS/2
–400
6200 G19
20
100k
–200
10
100k
10k
0.1Hz to 10Hz Output
Noise Voltage
0
22
1k
100
6200 G18
VS = 5V, 0V
TA = 25°C
UNBALANCED
SOURCE
RESISTANCE
30
0
1k
10k
FREQUENCY (Hz)
10
FREQUENCY (Hz)
Unbalanced Noise Current
vs Frequency
VS = 5V, 0V
TA = 25°C
BALANCED
SOURCE
RESISTANCE
20
100
BOTH ACTIVE
VCM = 2.5V
10
6200 G17
Balanced Noise Current
vs Frequency
10
NPN ACTIVE
VCM = 4.5V
20
100k
6200 G16
BALANCED NOISE CURRENT (pA/√Hz)
30
5
OUTPUT VOLTAGE NOISE (nV)
0
PNP ACTIVE
VCM = 0.5V
35
0.1
0
VS = 5V, 0V
TA = 25°C
40
NOISE VOLTAGE (nV/√Hz)
TOTAL NOISE VOLTAGE (nV/√Hz)
CHANGE IN OFFSET VOLTAGE (μV)
VS = ±5V
45
VS = ±5V
VCM = 0V
f = 100kHz
UNBALANCED
SOURCE
RESISTORS
TA = 25°C
250
Input Noise Voltage vs Frequency
Total Noise vs Source Resistance
100
300
TA = 25°C
12
10
8
6
TA = –55°C
4
TA = 25°C
–50
TA = –55°C
–100
TA = 125°C
–150
–200
–250
2
–300
0
0
1
2
3
4
SHDN PIN VOLTAGE (V)
5
0
1
2
3
4
5
SHDN PIN VOLTAGE (V)
6200 G21a
6200 G21b
62001fd
12
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS LT6200, LT6201
Gain Bandwidth and Phase
Margin vs Temperature
Open-Loop Gain vs Frequency
60
70
50
60
PHASE MARGIN
40
VS = ±5V
180
160
VS = 3V, 0V
120
PHASE
60
GAIN
40
100
–20
–40
VS = 5V, 0V
CL = 5pF
RL = 1k
–20
100k
125
0
VCM = 0.5V
VCM = 4.5V
–10
0
25
75
50
TEMPERATURE (°C)
–25
40
20
20
10
GAIN BANDWIDTH
VCM = 4.5V
30
0
100
–50
1M
–60
–80
10M
100M
FREQUENCY (Hz)
Gain Bandwidth and Phase
Margin vs Supply Voltage
Open-Loop Gain vs Frequency
80
120
PHASE
VS = ±1.5V
40
30
20
VS = ±5V
20
0
–10
0
VS = ±1.5V
10
–20
VCM = 0V
CL = 5pF
RL = 1k
–20
100k
1M
GAIN BANDWIDTH (MHz)
GAIN (dB)
40
60
PHASE (DEG)
GAIN
80
10M
100M
FREQUENCY (Hz)
70
PHASE MARGIN
40
30
180
160
GAIN BANDWIDTH
140
120
–60
100
–80
80
0
2
8
6
4
10
12
TOTAL SUPPLY VOLTAGE (V)
6200 G24
1000
AV = –1
RF = RG = 1k
RL = 1k
VS = ±5V RISING
100
120
VS = 5V, 0V
100
VS = ±5V FALLING
80
60
VS = ±2.5V RISING
40
VS = ±2.5V FALLING
OUTPUT IMPEDANCE (Ω)
SLEW RATE (V/μs)
120
Common Mode Rejection Ratio
vs Frequency
Output Impedance vs Frequency
140
10
1
AV = 10
AV = 2
AV = 1
0.1
20
0
–55 –35 –15
5 25 45 65 85 105 125
TEMPERATURE (°C)
6200 G26
0.01
0.1
14
6200 G25
COMMON MODE REJECTION RATIO (dB)
Slew Rate vs Temperature
60
50
–40
1G
80
PHASE MARGIN (DEG)
50
TA = 25°C
RL = 1k
CL = 5pF
100
VS = ±5V
60
1G
6200 G23
6200 G22
70
80
VCM = 0.5V
50
140
120
100
PHASE (DEG)
PHASE MARGIN (DEG)
GAIN BANDWIDTH (MHz)
VS = 3V, 0V
80
GAIN (dB)
VS = ±5V
70
1
10
FREQUENCY (MHz)
100
6200 G27
VS = 5V, 0V
VCM = VS/2
100
80
60
40
20
0
10k
100k
1M
10M
FREQUENCY (Hz)
100M
1G
6200 G28
62001fd
13
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS LT6200, LT6201
Power Supply Rejection Ratio
vs Frequency
Overshoot vs Capacitive Load
VS = 5V, 0V
VCM = VS/2
TA = 25°C
35
60
VS = 5V, 0V
AV = 1
50
POSITIVE
SUPPLY
40
30
NEGATIVE
SUPPLY
20
RS = 20Ω
25
20
15
RS = 50Ω
RL = 50Ω
5
0
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100
CAPACITIVE LOAD (pF)
10
–
VOUT
500Ω
+
100
1mV
VS = ±5V
AV = –1
TA = 25°C
1mV
50
VIN
500Ω
100
10mV
10mV
–2
–1
0
1
2
OUTPUT STEP (V)
3
–4
4
–3
–2
–1
0
1
2
OUTPUT STEP (V)
AV = 1
VO = 2VP-P
VS = ±2.5V
HD2, RL = 1k
–80
HD3, RL = 1k
–90
HD3, RL = 100Ω
DISTORTION (dBc)
–60
–70
1M
FREQUENCY (Hz)
7
6
5
4
VS = ±5V
3 T = 25°C
A
HD2, HD3 < –40dBc
2
100k
1M
10k
FREQUENCY (Hz)
Distortion vs Frequency, AV = 2
AV = 1
VO = 2VP-P
VS = ±5V
–50
–70
HD2, RL = 1k
–80
HD2, RL = 100Ω
–90
6200 G35
–110
100k
AV = 2
VO = 2VP-P
VS = ±2.5V
–60
–70
–80
HD2, RL = 100Ω
HD3, RL = 100Ω
HD2, RL = 1k
HD3, RL = 1k
–90
HD3, RL = 1k
–100
10M
10M
6200 G34
–40
–100
HD3, RL = 100Ω
–110
100k
AV = 2
8
Distortion vs Frequency, AV = 1
–50
–100
4
AV = –1
9
6200 G33
Distortion vs Frequency, AV = 1
HD2, RL = 100Ω
3
DISTORTION (dBc)
–3
6200 G32
DISTORTION (dBc)
1mV
0
–4
–60
VOUT
+
10mV
0
–50
10
–
1mV
1000
Maximum Undistorted Output
Signal vs Frequency
50
10mV
100
CAPACITIVE LOAD (pF)
6200 G31
500Ω
150
SETTLING TIME (ns)
SETTLING TIME (ns)
VIN
RS = 50Ω
RL = 50Ω
10
1000
Settling Time vs Output Step
(Inverting)
200
150
20
6200 G30
Settling Time vs Output Step
(Noninverting)
VS = ±5V
AV = 1
TA = 25°C
RS = 20Ω
30
0
0
100M
40
10
6200 G29
200
RS = 10Ω
RS = 10Ω
10
10
VS = 5V, 0V
AV = 2
50
30
OUTPUT VOLTAGE SWING (VP-P)
70
Overshoot vs Capacitive Load
60
OVERSHOOT (%)
40
OVERSHOOT (%)
POWER SUPPLY REJECTION RATIO (dB)
80
1M
FREQUENCY (Hz)
10M
6200 G36
–110
100k
1M
FREQUENCY (Hz)
10M
6200 G37
62001fd
14
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS LT6200, LT6201
Distortion vs Frequency, AV = 2
–40
AV = 2
VO = 2VP-P
VS = ±5V
–10
–20
TA = 25°C
AV = 1
VS = ±5V
–30
–60
VOLTAGE GAIN (dB)
DISTORTION (dBc)
–50
Channel Separation vs Frequency
0
HD2, RL = 100Ω
–70
HD2, RL = 1k
–80
HD3, RL = 1k
–90
–40
–50
–60
–70
–80
–90
–100
–100
HD3, RL = 100Ω
–110
100k
–110
1M
FREQUENCY (Hz)
10M
–120
0.1
1
10
FREQUENCY (MHz)
100
6200 G38a
6200 G38
5V Large-Signal Response
±5V Large-Signal Response
5V
2V/DIV
0V
1V/DIV
0V
VS = 5V, 0V
AV = 1
RL = 1k
200ns/DIV
6200 G39
VS = ±5V
AV = 1
RL = 1k
Output Overdrive Recovery
200ns/DIV
6200 G40
5V Small-Signal Response
VIN 0V
1V/DIV
50mV/DIV
Vout 0V
2V/DIV
VS = 5V, 0V
AV = 2
200ns/DIV
6200 G41
VS = 5V, 0V
AV = 1
RL = 1k
200ns/DIV
6200 G42
62001fd
15
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS LT6200-5
Gain Bandwidth and Phase Margin
vs Temperature
400
70
350
60
VS = 3V, 0V
1000
50
GAIN BANDWIDTH
VS = ±5V
800
VS = 3V, 0V
700
VS = ±5V RISING
VS = ±5V FALLING
300
250
VS = ±2.5V FALLING
VS = ±2.5V RISING
200
0
–55
125
100
–25
0
25
50
75
TEMPERATURE (°C)
VS = 5V, 0V
TA = 25°C
VCM = VS/2
OUTPUT IMPEDANCE (Ω)
40
30
20
VS = 5V, 0V
70
AV = 5
1
100k
1M
FREQUENCY (Hz)
10M
1M
10M
FREQUENCY (Hz)
6200 G48
120
PHASE
VCM = 0.5V
40
60
40
20
GAIN
0
30
20
10 VS = 5V, 0V
0 CL = 5pF
RL = 1k
–10
1M
100k
–20
VCM = 0.5V
PHASE (DEG)
60
50
80
VCM = 4.5V
–40
VCM = 4.5V
100M
–100
1G
6200 G51
0
VS = ±5V
10 VCM = 0V
0 CL = 5pF
RL = 1k
–10
1M
100k
VS = ±1.5V
10M
100M
FREQUENCY (Hz)
Gain Bandwidth vs Resistor Load
90
900
80
800
PHASE MARGIN
70
60
50
1000
GAIN BANDWIDTH
800
600
400
700
600
500
400
300
200
100
0
0
2
4
8
10
6
TOTAL SUPPLY VOLTAGE (V)
12
6200 G52
1G
6200 G50
–60
–80
10M
100M
FREQUENCY (Hz)
20
30
PHASE MARGIN (DEG)
70
TA = 25°C
RL = 1k
CL = 5pF
100
80
40
GAIN
40
Gain Bandwidth and Phase Margin
vs Supply Voltage
GAIN BANDWIDTH (MHz)
90
50
6200 G49
Open-Loop Gain vs Frequency
100
60
20
0.01
100k
100M
80
VS = ±1.5V
60
AV = 50
10
100
VS = ±5V
80
0.1
10k
120
PHASE
90
10
0
GAIN (dB)
Open-Loop Gain vs Frequency
100
100
50
1k
6200 G47
Output Impedance vs Frequency
1000
NEGATIVE
SUPPLY
60
1000
PHASE (DEG)
POWER SUPPLY REJECTION RATIO (dB)
70
100
CAPACITIVE LOAD (pF)
10
6200 G46
Power Supply Rejection Ratio
vs Frequency
POSITIVE
SUPPLY
RS = 20Ω
0
125
100
6200 G45
80
RS = 10Ω
20
RS = 50Ω
GAIN BANDWIDTH (MHz)
0
25
50
75
TEMPERATURE (°C)
30
10
100
–25
RS = 0Ω
40
150
600
500
–50
VS = 5V, 0V
AV = 5
50
GAIN (dB)
900
AV = –5
RF = RL = 1k
RG = 200Ω
Overshoot vs Capacitive Load
60
OVERSHOOT (%)
80
SLEW RATE (V/μs)
450
PHASE MARGIN (DEG)
GAIN BANDWIDTH (MHz)
PHASE MARGIN
VS = ±5V
Slew Rate vs Temperature
90
VS = ±5V
RF = 10k
RG = 1k
TA = 25°C
0 100 200 300 400 500 600 700 800 900 1000
RESISTOR LOAD (Ω)
G200 G53
62001fd
16
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS
Common Mode Rejection Ratio
vs Frequency
10
VS = 5V, 0V
VCM = VS/2
60
40
20
100k
–40
9
80
0
10k
2nd and 3rd Harmonic Distortion
vs Frequency
1M
10M
FREQUENCY (Hz)
100M
1G
–50
8
AV = 5
VO = 2VP-P
VS = ±2.5V
7
DISTORTION (dB)
100
Maximum Undistorted Output
Signal vs Frequency
OUTPUT VOLTAGE SWING (VP-P)
COMMON MODE REJECTION RATIO (dB)
120
LT6200-5
6
5
4
3
RL = 100Ω, 3RD
–60
RL = 100Ω, 2ND
RL = 1k, 2ND
–70
RL = 1k, 3RD
–80
2
VS = ±5V
1 AV = 5
TA = 25°C
0
100k
10k
–90
1M
10M
FREQUENCY (Hz)
6200 G54
100M
–100
10k
100k
1M
FREQUENCY (Hz)
10M
6200 G55
6200 G56
2nd and 3rd Harmonic Distortion
vs Frequency
–40
DISTORTION (dB)
–50
±5V Large-Signal Response
AV = 5
VO = 2VP-P
VS = ±5V
Output-Overdrive Recovery
5V
VIN
1V/DIV
–60
RL = 100Ω, 2ND
–70
–80
0V
2V/DIV 0V
RL = 100Ω, 3RD
VOUT
2V/DIV
RL = 1k, 2ND
–5V
0V
–90
RL = 1k, 3RD
–100
–110
10k
100k
1M
FREQUENCY (Hz)
10M
6200 G58
VS = ±5V
50ns/DIV
AV = 5
RL = 1k
CL = 10.8pF SCOPE PROBE
VS = 5V, 0V
50ns/DIV
AV = 5
CL = 10.8pF SCOPE PROBE
6200 G59
6200 G57
Input Referred High Frequency
Noise Spectrum
5V Small-Signal Response
10nV
50mV/DIV 0V
1nV/√Hz/DIV
VS = 5V, 0V
50ns/DIV
AV = 5
RL = 1k
CL = 10.8pF SCOPE PROBE
6200 G60
0nV
100kHz
15MHz/DIV
150MHz
6200 G61
NOISE LIMITED BY INSTRUMENT NOISE FLOOR
62001fd
17
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS LT6200-10
Gain Bandwidth and Phase Margin
vs Temperature
70
700
650
60
GAIN BANDWIDTH
1800
VS = ±5V
1600
1400
400
VS = ±2.5V FALLING
1000
–50
150
–50
125
–25
50
25
0
75
TEMPERATURE (°C)
40
30
20
Open-Loop Gain vs Frequency
VS = 5V, 0V
90
10M
AV = 100
10
1
1M
10M
FREQUENCY (Hz)
40
20
GAIN
VCM = 4.5V
0
VCM = 0.5V
–20
–40
20
10 VS = 5V, 0V
0 CL = 5pF
RL = 1k
–10
1M
100k
GAIN BANDWIDTH (MHz)
30
–80
–100
1G
6200 G68
20
0
VS = ±5V
1800
80
1600
50
1600
GAIN BANDWIDTH
1400
1200
1000
1400
1200
1000
800
600
400
200
0
0
2
4
8
10
6
TOTAL SUPPLY VOLTAGE (V)
12
6200 G69
1G
Gain Bandwidth vs Resistor Load
90
60
1800
10M
100M
FREQUENCY (Hz)
6200 G67
70
PHASE MARGIN
–60
10M
100M
FREQUENCY (Hz)
10 VCM = 0V
0 CL = 5pF
RL = 1k
–10
1M
100k
PHASE MARGIN (DEG)
40
60
PHASE (DEG)
50
100M
TA = 25°C
RL = 1k
CL = 5pF
80
VCM = 4.5V
60
VS = ±1.5V
6200 G66
100
VCM = 0.5V
40
GAIN
40
Gain Bandwidth and Phase Margin
vs Supply Voltage
PHASE
70
50
30
120
80
60
20
Open-Loop Gain vs Frequency
100
80
VS = ±1.5V
60
AV = 10
6200 G65
90
VS = ±5V
70
0.01
100k
100M
100
PHASE
80
10
100k
1M
FREQUENCY (Hz)
120
100
0.1
10k
1000
6200 G64
GAIN (dB)
OUTPUT IMPEDANCE (Ω)
50
1k
100
CAPACITIVE LOAD (pF)
10
100
0
GAIN (dB)
125
100
Output Impedance vs Frequency
1000
VS = 5V, 0V
TA = 25°C
VCM = VS/2
NEGATIVE
SUPPLY
60
0
PHASE (DEG)
POWER SUPPLY REJECTION RATIO (dB)
70
20
6200 G63
Power Supply Rejection Ratio
vs Frequency
POSITIVE
SUPPLY
30
10
6200 G62
80
RS = 10Ω
RS = 50Ω
200
100
40
RS = 20Ω
VS = ±2.5V RISING
250
0
25
75
50
TEMPERATURE (°C)
RS = 0Ω
450
350
VS = 5V, 0V
AV = 10
50
500
1200
–25
VS = ±5V RISING
VS = ±5V FALLING
550
300
VS = 3V, 0V
Overshoot vs Capacitive Load
60
GAIN BANDWIDTH (MHz)
2000
50
SLEW RATE (V/μs)
VS = 3V, 0V
AV = –10
RF = RL = 1k
RG = 100Ω
600
PHASE MARGIN (DEG)
GAIN BANDWIDTH (MHz)
750
OVERSHOOT (%)
VS = ±5V
PHASE MARGIN
Slew Rate vs Temperature
80
VS = ±5V
RF = 10k
RG = 1k
TA = 25°C
0 100 200 300 400 500 600 700 800 900 1000
RESISTOR LOAD (Ω)
G200 G70
62001fd
18
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL PERFORMANCE CHARACTERISTICS LT6200-10
Common Mode Rejection Ratio
vs Frequency
80
60
40
20
0
10k
1M
10M
FREQUENCY (Hz)
100k
–40
9
100M
–50
8
7
DISTORTION (dB)
100
6
5
4
3
2
VS = ±5V
1 AV = 10
TA = 25°C
0
10k
100k
1G
DISTORTION (dB)
–70
RL = 1k, 3RD
–80
RL = 1k, 2ND
1M
10M
FREQUENCY (Hz)
100M
–100
10k
100k
1M
FREQUENCY (Hz)
10M
6200 G73
±5V Large-Signal Response
AV = 10
VO = 2VP-P
VS = ±5V
–60
–60
RL = 100Ω, 2ND
RL = 100Ω, 3RD
6200 G72
2nd and 3rd Harmonic Distortion
vs Frequency
–50
AV = 10
VO = 2VP-P
VS = ±2.5V
–90
6200 G71
–40
2nd and 3rd Harmonic Distortion
vs Frequency
10
VS = 5V, 0V
VCM = VS/2
OUTPUT VOLTAGE SWING (VP-P)
COMMON MODE REJECTION RATIO (dB)
120
Maximum Undistorted Output
Signal vs Frequency
Output-Overdrive Recovery
5V
VIN
1V/DIV
RL = 100Ω, 2ND
RL = 100Ω, 3RD
0V
2V/DIV 0V
–70
RL = 1k, 3RD
VOUT
2V/DIV
–80
0V
–90
–5V
–100
–110
10k
RL = 1k, 2ND
100k
1M
FREQUENCY (Hz)
10M
6200 G75
VS = ±5V
50ns/DIV
AV = 10
RL = 1k
CL = 10.8pF SCOPE PROBE
VS = 5V, 0V
50ns/DIV
AV = 10
CL = 10.8pF SCOPE PROBE
6200 G76
6200 G74
Input Referred High Frequency
Noise Spectrum
5V Small-Signal Response
10nV
50mV/DIV 0V
1nV/√Hz/DIV
0nV
VS = 5V, 0V
50ns/DIV
AV = 10
RL = 1k
CL = 10.8pF SCOPE PROBE
6200 G77
100kHz
15MHz/DIV
150kHz
6200 G78
62001fd
19
LT6200/LT6200-5
LT6200-10/LT6201
APPLICATIONS INFORMATION
Ampliﬁer Characteristics
The LT6200-5/LT6200-10 are decompensated op amps
for higher gain applications. These amplifiers maintain
identical DC specifications with the LT6200, but have a
reduced Miller compensation capacitor CM. This results
in a significantly higher slew rate and gain bandwidth
product.
Figure 1 shows a simpliﬁed schematic of the LT6200
family, which has two input differential ampliﬁers in parallel that are biased on simultaneously when the common
mode voltage is at least 1.5V from either rail. This topology
allows the input stage to swing from the positive supply
voltage to the negative supply voltage. As the common
mode voltage swings beyond VCC – 1.5V, current source I1
saturates and current in Q1/Q4 is zero. Feedback is maintained through the Q2/Q3 differential ampliﬁer, but with
an input gm reduction of one-half. A similar effect occurs
with I2 when the common mode voltage swings within
1.5V of the negative rail. The effect of the gm reduction is
a shift in the VOS as I1 or I2 saturate.
Input Protection
There are back-to-back diodes, D1 and D2, across the
+ and – inputs of these amplifiers to limit the differential
input voltage to ±0.7V. The inputs of the LT6200 family
do not have internal resistors in series with the input
transistors. This technique is often used to protect the
input devices from overvoltage that causes excessive
currents to flow. The addition of these resistors would
significantly degrade the low noise voltage of these
amplifiers. For instance, a 100Ω resistor in series with
each input would generate 1.8nV/√Hz of noise, and the
total amplifier noise voltage would rise from 0.95nV/√Hz
to 2.03nV/√Hz. Once the input differential voltage exceeds ±0.7V, steady-state current conducted though
the protection diodes should be limited to ±40mA.
This implies 25Ω of protection resistance per volt of
continuous overdrive beyond ±0.7V. The input diodes
are rugged enough to handle transient currents due to
amplifier slew rate overdrive or momentary clipping
without these resistors.
Input bias current normally ﬂows out of the “+” and “–”
inputs. The magnitude of this current increases when the
input common mode voltage is within 1.5V of the negative
rail, and only Q1/Q4 are active. The polarity of this current
reverses when the input common mode voltage is within
1.5V of the positive rail and only Q2/Q3 are active.
The second stage is a folded cascode and current mirror that converts the input stage differential signals to a
single ended output. Capacitor C1 reduces the unity cross
frequency and improves the frequency stability without degrading the gain bandwidth of the ampliﬁer. The
differential drive generator supplies current to the output
transistors that swing from rail-to-rail.
V+
R1
R2
DESD7
VSHDN
BIAS
I1
DESD8
Q11
–V
+V
Q6
Q5
DESD1
–V
CM
DESD2
Q1
+
D1
Q2
Q3
+V
Q4
C1
+V
D2
–
DESD3
DESD4
–V
DESD5
DIFFERENTIAL
DRIVE
GENERATOR
Q9
DESD6
Q7
Q8
+V
–V
Q10
R3
R4
I2
R5
D3
V–
6203/04 F01
Figure 1. Simplified Schematic
62001fd
20
LT6200/LT6200-5
LT6200-10/LT6201
APPLICATIONS INFORMATION
Figure 2 shows the input and output waveforms of the
LT6200 driven into clipping while connected in a gain of
AV = 1. In this photo, the input signal generator is clipping
at ±35mA, and the output transistors supply this generator
current through the protection diodes.
VCC
2.5V
0V
VEE
–2.5V
6200 F02
Figure 2. VS = ±2.5V, AV = 1 with Large Overdrive
ESD
The LT6200 has reverse-biased ESD protection diodes on
all inputs and outputs, as shown in Figure 1. If these pins
are forced beyond either supply, unlimited current will ﬂow
through these diodes. If the current is transient and limited
to 30mA or less, no damage to the device will occur.
Noise
The noise voltage of the LT6200 is equivalent to that of
a 56Ω resistor—and for the lowest possible noise, it is
desirable to keep the source and feedback resistance
at or below this value (i.e., RS + RG //RFB ≤ 56Ω). With
RS + RG //RFB = 56Ω the total noise of the ampliﬁer is:
en = √(0.95nV)2 + (0.95nV)2 = 1.35nV. Below this resistance value the ampliﬁer dominates the noise, but in the
resistance region between 56Ω and approximately 6kΩ,
the noise is dominated by the resistor thermal noise. As
the total resistance is further increased, beyond 6k, the
noise current multiplied by the total resistance eventually
dominates the noise.
For a complete discussion of ampliﬁer noise, see the
LT1028 data sheet.
Power Dissipation
The LT6200 combines high speed with large output current in a small package, so there is a need to ensure that
the die’s junction temperature does not exceed 150°C.
The LT6200 is housed in a 6-lead TSOT-23 package. The
package has the V – supply pin fused to the lead frame to
enhance the thermal conductance when connecting to a
ground plane or a large metal trace. Metal trace and plated
through-holes can be used to spread the heat generated by
the device to the backside of the PC board. For example,
on a 3/32" FR-4 board with 2oz copper, a total of 270mm2
connects to Pin 2 of the LT6200 (in a TSOT-23 package)
bringing the thermal resistance, θJA, to about 135°C/W.
Without an extra metal trace beside the power line connecting to the V – pin to provide a heat sink, the thermal
resistance will be around 200°C/W. More information on
thermal resistance with various metal areas connecting
to the V – pin is provided in Table 1.
Table 1. LT6200 6-Lead TSOT-23 Package
COPPER AREA
TOPSIDE (mm2)
BOARD AREA
(mm2)
THERMAL RESISTANCE
(JUNCTION-TO-AMBIENT)
270
2500
135ºC/W
100
2500
145ºC/W
20
2500
160ºC/W
0
2500
200ºC/W
Device is mounted on topside.
Junction temperature TJ is calculated from the ambient
temperature TA and power dissipation PD as follows:
TJ = TA + (PD • θJA)
The power dissipation in the IC is the function of the supply
voltage, output voltage and the load resistance. For a given
supply voltage, the worst-case power dissipation PD(MAX)
occurs at the maximum quiescent supply current and at
the output voltage which is half of either supply voltage
(or the maximum swing if it is less than half the supply
voltage). PD(MAX) is given by:
PD(MAX) = (VS • IS(MAX)) + (VS /2)2/RL
Example: An LT6200 in TSOT-23 mounted on a 2500mm2
area of PC board without any extra heat spreading plane
connected to its V – pin has a thermal resistance of
62001fd
21
LT6200/LT6200-5
LT6200-10/LT6201
APPLICATIONS INFORMATION
200°C/W, θJA. Operating on ± 5V supplies driving 50Ω
loads, the worst-case power dissipation is given by:
PD(MAX) = (10 • 23mA) + (2.5)2/50
= 0.23 + 0.125 = 0.355W
The maximum ambient temperature that the part is
allowed to operate is:
TA = TJ – (PD(MAX) • 200°C/W)
= 150°C – (0.355W • 200°C/W) = 79°C
To operate the device at a higher ambient temperature,
connect more metal area to the V – pin to reduce the thermal
resistance of the package, as indicated in Table 1.
a PCB. Table 2 summarizes the thermal resistance from
the die junction-to-ambient that can be obtained using
various amounts of topside metal (2oz copper) area. On
multilayer boards, further reductions can be obtained using
additional metal on inner PCB layers connected through
vias beneath the package.
Table 2. LT6200 8-Lead DD Package
COPPER AREA
TOPSIDE (mm2)
THERMAL RESISTANCE
(JUNCTION-TO-AMBIENT)
4
160ºC/W
16
135ºC/W
32
110ºC/W
64
95ºC/W
130
70ºC/W
DD Package Heat Sinking
The underside of the DD package has exposed metal
(4mm2) from the lead frame where the die is attached.
This provides for the direct transfer of heat from the die
junction to printed circuit board metal to help control the
maximum operating junction temperature. The dual-in-line
pin arrangement allows for extended metal beyond the
ends of the package on the topside (component side) of
The LT6200 ampliﬁer family has thermal shutdown to
protect the part from excessive junction temperature.
The ampliﬁer will shut down to approximately 1.2mA
supply current per ampliﬁer if the maximum temperature
is exceeded. The LT6200 will remain off until the junction
temperature reduces to about 135°C, at which point the
ampliﬁer will return to normal operation.
62001fd
22
LT6200/LT6200-5
LT6200-10/LT6201
PACKAGE DESCRIPTION
DD Package
8-Lead Plastic DFN (3mm × 3mm)
(Reference LTC DWG # 05-08-1698 Rev C)
R = 0.125
TYP
5
0.40 p 0.10
8
0.70 p0.05
3.5 p0.05
1.65 p0.05
2.10 p0.05 (2 SIDES)
1.65 p 0.10
(2 SIDES)
3.00 p0.10
(4 SIDES)
PIN 1
PACKAGE TOP MARK
(NOTE 6)
OUTLINE
(DD8) DFN 0509 REV C
0.75 p0.05
0.200 REF
0.25 p 0.05
4
0.25 p 0.05
1
0.50 BSC
0.50
BSC
2.38 p0.05
2.38 p0.10
0.00 – 0.05
BOTTOM VIEW—EXPOSED PAD
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-1)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
ON TOP AND BOTTOM OF PACKAGE
S6 Package
6-Lead Plastic TSOT-23
(Reference LTC DWG # 05-08-1636)
0.62
MAX
2.90 BSC
(NOTE 4)
0.95
REF
1.22 REF
3.85 MAX 2.62 REF
1.4 MIN
2.80 BSC
1.50 – 1.75
(NOTE 4)
PIN ONE ID
RECOMMENDED SOLDER PAD LAYOUT
PER IPC CALCULATOR
0.30 – 0.45
6 PLCS (NOTE 3)
0.95 BSC
0.80 – 0.90
0.20 BSC
0.01 – 0.10
1.00 MAX
DATUM ‘A’
0.30 – 0.50 REF
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
0.09 – 0.20
(NOTE 3)
1.90 BSC
S6 TSOT-23 0302 REV B
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
62001fd
23
LT6200/LT6200-5
LT6200-10/LT6201
PACKAGE DESCRIPTION
S8 Package
8-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
.189 – .197
(4.801 – 5.004)
NOTE 3
.045 ±.005
.050 BSC
8
.245
MIN
7
6
5
.160 ±.005
.150 – .157
(3.810 – 3.988)
NOTE 3
.228 – .244
(5.791 – 6.197)
.030 ±.005
TYP
1
RECOMMENDED SOLDER PAD LAYOUT
.010 – .020
s 45°
(0.254 – 0.508)
.008 – .010
(0.203 – 0.254)
0°– 8° TYP
.016 – .050
(0.406 – 1.270)
NOTE:
1. DIMENSIONS IN
.053 – .069
(1.346 – 1.752)
.014 – .019
(0.355 – 0.483)
TYP
INCHES
(MILLIMETERS)
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
2
3
4
.004 – .010
(0.101 – 0.254)
.050
(1.270)
BSC
SO8 0303
62001fd
24
LT6200/LT6200-5
LT6200-10/LT6201
REVISION HISTORY
(Revision history begins at Rev D)
REV
DATE
DESCRIPTION
PAGE NUMBER
D
3/10
Change to Input Noise Voltage Density in Electrical Characteristics
7
Change to X-Axis Range on Graph G61
17
62001fd
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
25
LT6200/LT6200-5
LT6200-10/LT6201
TYPICAL APPLICATION
Rail-to-Rail, High Speed, Low Noise Instrumentation Ampliﬁer
+
100Ω
LT6200-10
1k
–
604Ω
+
49.9Ω
49.9Ω
VOUT
LT6200-10
150pF
49.9Ω
–
604Ω
1k
–
AV = 10
100Ω
LT6200-10
+
AV = 13
6200 TA03
Instrumentation Ampliﬁer Frequency Response
3dB/DIV
42.3dB
10
FREQUENCY (MHZ)
AV = 130
BW–3dB = 85MHz
SLEW RATE = 500V/μs
CMRR = 55dB at 10MHz
100
6200 TA04
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LT1028
Single, Ultralow Noise 50MHz Op Amp
1.1nV/√Hz
LT1677
Single, Low Noise Rail-to-Rail Ampliﬁer
3V Operation, 2.5mA, 4.5nV/√Hz, 60μV Max VOS
LT1722/LT1723/LT1724
Single/Dual/Quad Low Noise Precision Op Amp
70V/μs Slew Rate, 400μV Max VOS, 3.8nV/√Hz, 3.7mA
LT1806/LT1807
Single/Dual, Low Noise 325MHz Rail-to-Rail Ampliﬁer
2.5V Operation, 550μV Max VOS, 3.5nV/√Hz
LT6203
Dual, Low Noise, Low Current Rail-to-Rail Ampliﬁer
1.9nV/√Hz, 3mA Max, 100MHz Gain Bandwidth
62001fd
26 Linear Technology Corporation
LT 0310 REV D • PRINTED IN USA
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2002

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