ETC OPA3691IDBQR

OPA3691
OPA3
691
OPA36
91
SBOS227 – DECEMBER 2001
Triple Wideband, Current-Feedback
OPERATIONAL AMPLIFIER With Disable
FEATURES
DESCRIPTION
●
●
●
●
●
●
●
●
●
The OPA3691 sets a new level of performance for broadband triple current-feedback op amps. Operating on a very
low 5.1mA/ch supply current, the OPA3691 offers a slew
rate and output power normally associated with a much
higher supply current. A new output stage architecture
delivers a high output current with minimal voltage headroom and crossover distortion. This gives exceptional singlesupply operation. Using a single +5V supply, the OPA3691
can deliver a 1V to 4V output swing with over 120mA drive
current and 150MHz bandwidth. This combination of features makes the OPA3691 an ideal RGB line driver or
single-supply Analog-to-Digital Converter (ADC) input driver.
FLEXIBLE SUPPLY RANGE: +5V to +12V
UNITY-GAIN STABLE: 400MHz (G = 1)
HIGH OUTPUT CURRENT: 190mA
OUTPUT VOLTAGE SWING: ±4.0V
HIGH SLEW RATE: 2100V/µs
LOW SUPPLY CURRENT: 5.1mA/ch
LOW DISABLED CURRENT: 150µA/ch
IMPROVED HIGH FREQUENCY PINOUT
WIDEBAND +5V OPERATION: 230MHz (G = +2)
APPLICATIONS
●
●
●
●
●
●
●
●
The OPA3691’s low 5.1mA/ch supply current is precisely
trimmed at 25°C. This trim, along with low drift over temperature, ensures lower maximum supply current than competing products. System power may be further reduced by
using the optional disable control pin. Leaving this disable
pin open, or holding it HIGH, gives normal operation. If
pulled LOW, the OPA3691 supply current drops to less than
150µA/ch while the output goes into a high impedance
state. This feature may be used for power savings.
RGB AMPLIFIERS
WIDEBAND INA
BROADBAND VIDEO BUFFERS
HIGH SPEED IMAGING CHANNELS
PORTABLE INSTRUMENTS
ADC BUFFERS
ACTIVE FILTERS
CABLE DRIVERS
OPA3691 RELATED PRODUCTS
+5
V1
1/3
OPA3691
–5
250Ω
301Ω
250Ω
66.5Ω
301Ω
+5
Voltage Feedback
Current Feedback
Fixed Gain
+5
1/3
OPA3691
SINGLES
DUALS
TRIPLES
OPA690
OPA691
OPA692
OPA2690
OPA2691
OPA2682
OPA3690
OPA3681
OPA3692
10 (V1 – V2)
–5
499Ω
499Ω
1/3
OPA3691
V2
–5
High Speed INA (>120MHz)
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright © 2001, Texas Instruments Incorporated
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
www.ti.com
ABSOLUTE MAXIMUM RATINGS(1)
ELECTROSTATIC
DISCHARGE SENSITIVITY
Power Supply .............................................................................. ±6.5VDC
Internal Power Dissipation(2) ............................ See Thermal Information
Differential Input Voltage .................................................................. ±1.2V
Input Voltage Range ............................................................................ ±VS
Storage Temperature Range: ID, IDBQ ......................... –40°C to +125°C
Lead Temperature (soldering, 10s) .............................................. +300°C
Junction Temperature (TJ ) ........................................................... +175°C
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
NOTES:: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. (2) Packages must be derated based on specified θJA.
Maximum TJ must be observed.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
PACKAGE/ORDERING INFORMATION
PRODUCT
OPA3691IDBQ
PACKAGE-LEAD
PACKAGE
DESIGNATOR(1)
TEMPERATURE
RANGE
SPECIFIED
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
SSOP-16 Surface-Mount
DBQ
–40°C to +85°C
OPA3691
OPA3691IDBQT
Tape and Reel, 250
"
"
"
"
"
OPA3691IDBQR
Tape and Reel, 2500
OPA3691ID(2)
SO-16 Surface-Mount
D
–40°C to +85°C
OPA3691
OPA3691ID
Rails, 48
"
"
"
"
"
OPA3691IDR
Tape and Reel, 2500
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com. (2) OPA3691ID available Q1 2002.
PIN CONFIGURATION
Top View
SSOP-16 , SO-16
OPA3691
2
–IN A
1
16 DIS A
+IN A
2
15 +VS
DIS B
3
14 OUT A
–IN B
4
13 –VS
+IN B
5
12 OUT B
DIS C
6
11 +VS
–IN C
7
10 OUT C
+IN C
8
9
–VS
OPA3691
www.ti.com
SBOS227
ELECTRICAL CHARACTERISTICS: VS = ±5V
RF = 499Ω, RL = 100Ω, and G = +2, (see Figure 1 for AC performance only), unless otherwise noted.
OPA3691ID, IDBQ
TYP
400
350
320
200
35
1
300
2100
1.7
2.0
14
10
MHz
MHz
MHz
MHz
MHz
dB
MHz
V/µs
ns
ns
ns
ns
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
C
C
C
C
C
C
C
C
C
C
C
C
G = +2, f = 5MHz, VO = 2Vp-p
RL = 100Ω
RL ≥ 500Ω
RL = 100Ω
RL ≥ 500Ω
f > 1MHz
f > 1MHz
f > 1MHz
G = +2, NTSC, VO = 1.4Vp, RL = 150Ω
RL = 37.5Ω
G = +2, NTSC, VO = 1.4Vp, RL = 150Ω
RL = 37.5Ω
Input Referred, f = 5MHz, All Hostile
–71
–80
–76
–92
2.2
12
15
0.001
0.008
0.01
0.05
–55
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
pA/√Hz
%
%
deg
deg
dBc
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
C
C
C
C
C
C
C
C
C
C
C
C
Settling Time to 0.02%
0.1%
Input Voltage Noise
Noninverting Input Current Noise
Inverting Input Current Noise
Differential Gain
Differential Phase
Crosstalk
DC PERFORMANCE(4)
Open-Loop Transimpedance Gain (ZOL)
Input Offset Voltage
Average Offset Voltage Drift
Noninverting Input Bias Current
Average Noninverting Input Bias Current Drift
Inverting Input Bias Current
Average Inverting Input Bias Current Drift
INPUT
Common-Mode Input Range(5)
Common-Mode Rejection (CMRR)
Noninverting Input Impedance
Inverting Input Resistance (RI )
OUTPUT
Voltage Output Swing
Current Output, Sourcing
Current Output, Sinking
Short-Circuit Current
Closed-Loop Output Impedance
DISABLE (Disabled LOW)
Power-Down Supply Current (+VS)
Disable Time
Enable Time
Off Isolation
Output Capacitance in Disable
Turn On Glitch
Turn Off Glitch
Enable Voltage
Disable Voltage
Control Pin Input Bias Current (DIS)
POWER SUPPLY
Specified Operating Voltage
Maximum Operating Voltage Range
Max Quiescent Current (3 Channels)
Min Quiescent Current (3 Channels)
Power-Supply Rejection Ratio (–PSRR)
TEMPERATURE RANGE
Specification: D, DBQ
Thermal Resistance, θJA
DBQ SSOP-16
D
SO-16
MIN/ TEST
MAX LEVEL(1)
G = +1, RF = 549Ω
G = +2, RF = 499Ω
G = +5, RF = 365Ω
G = +10, RF = 182Ω
G = +2, VO = 0.5Vp-p
RF = 453, VO = 0.5Vp-p
G = +2, VO = 5Vp-p
G = +2, 4V Step
G = +2, VO = 0.5V Step
G = +2, 5V Step
G = +2, VO = 2V Step
G = +2, VO = 2V Step
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large Signal Bandwidth
Slew Rate
Rise-and-Fall Time
3rd Harmonic
–40°C to
+85°C(3)
+25°C
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth (VO = 0.5Vp-p)
VO = 0V, RL = 100Ω
VCM = 0V
VCM = 0V
VCM = 0V
VCM = 0V
VCM = 0V
VCM = 0V
+25°C(2)
0°C to
70°C(3)
CONDITIONS
PARAMETER
Harmonic Distortion
2nd Harmonic
MIN/MAX OVER TEMPERATURE
225
±0.8
125
±3
+15
+35
±5
±25
±3.4
Open Loop
±3.5
56
100 || 2
37
No Load
RL = 100Ω
VO = 0
VO = 0
VO = 0
G = +2, f = 100kHz
±4.0
±3.9
+190
–190
±250
0.03
±3.8
±3.7
VDIS = 0, All Channels
–450
100
25
70
4
±50
±20
3.3
1.8
75
VCM = 0V
G = +2, 5MHz
G = +2, RL = 150Ω, VIN = 0
G = +2, RL = 150Ω, VIN = 0
VDIS = 0, Each Channel
110
±3.7
±12
+43
–300
±30
±90
100
±4.3
±20
+45
–300
±40
±200
kΩ
mV
µV/°C
µA
nA/°C
µA
nA°/C
min
max
max
max
max
max
max
A
A
B
A
B
A
B
±3.3
51
±3.2
50
V
dB
kΩ || pF
Ω
min
min
typ
typ
A
A
C
C
+160
–160
±3.7
±3.6
+140
–140
±3.6
±3.3
+100
–100
V
V
mA
mA
mA
Ω
min
min
min
min
typ
typ
A
A
A
A
C
C
–900
–1050
–1200
3.5
1.7
130
3.6
1.6
150
3.7
1.5
160
µA
ns
ns
dB
pF
mV
mV
V
V
µA
max
typ
typ
typ
typ
typ
typ
min
max
max
A
C
C
C
C
C
C
A
A
A
±6
±6
16.5
14.1
50
±6
17.1
13.5
49
V
V
mA
mA
dB
typ
max
max
min
min
C
A
A
A
A
–40 to +85
°C
typ
C
100
100
°C/W
°C/W
typ
typ
C
C
±5
VS = ±5V
VS = ±5V
Input Referred
UNITS
15.3
15.3
58
52
15.9
14.7
52
NOTES: (1) Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation.
(C) Typical value only for information. (2) Junction temperature = ambient for 25°C specifications. (3) Junction temperature = ambient at low temperature limit: Junction
temperature = ambient +15°C at high temperature limit for over temperature specifications. (4) Current is considered positive out-of-node. VCM is the input commonmode voltage. (5) Tested < 3dB below minimum specified CMRR at ± CMIR limits.
OPA3691
SBOS227
www.ti.com
3
ELECTRICAL CHARACTERISTICS: VS = +5V
RF = 499Ω, RL = 100Ω to VS /2, G = +2, (see Figure 2 for AC performance only), unless otherwise noted.
OPA3691ID, IDBQ
TYP
PARAMETER
AC PERFORMANCE (see Figure 2)
Small-Signal Bandwidth (VO = 0.5Vp-p)
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large Signal Bandwidth
Slew Rate
Rise-and-Fall Time
Settling Time to 0.02%
0.1%
Harmonic Distortion
2nd Harmonic
3rd Harmonic
Input Voltage Noise
Noninverting Input Current Noise
Inverting Input Current Noise
DC PERFORMANCE(4)
Open-Loop Transimpedance Gain (ZOL)
Input Offset Voltage
Average Offset Voltage Drift
Noninverting Input Bias Current
Average Noninverting Input Bias Current Drift
Inverting Input Bias Current
Average Inverting Input Bias Current Drift
INPUT
Least Positive Input Voltage(5)
Most Positive Input Voltage(5)
Common-Mode Rejection (CMRR)
Noninverting Input Impedance
Inverting Input Resistance (RI )
OUTPUT
Most Positive Output Voltage
Least Positive Output Voltage
Current Output, Sourcing
Current Output, Sinking
Short-Circuit Current
Closed-Loop Output Impedance
DISABLE (Disabled LOW)
Power-Down Supply Current (+VS)
Disable Time
Enable Time
Off Isolation
Output Capacitance in Disable
Turn On Glitch
Turn Off Glitch
Enable Voltage
Disable Voltage
Control Pin Input Bias Current (DIS)
POWER SUPPLY
Specified Single-Supply Operating Voltage
Maximum Single-Supply Operating Voltage
Max Quiescent Current (3 Channels)
Min Quiescent Current (3 Channels)
Power-Supply Rejection Ratio (+PSRR)
TEMPERATURE RANGE
Specification: D, DBQ
Thermal Resistance, θJA
DBQ SSOP-16
D
SO-16
MIN/MAX OVER TEMPERATURE
–40°C to
+85°C(3)
MIN/ TEST
MAX LEVEL(1)
+25°C
G = +1, RF = 549Ω
G = +2, RF = 499Ω
G = +5, RF = 365Ω
G = +10, RF = 182Ω
G = +2, VO < 0.5Vp-p
RF = 649Ω, VO < 0.5Vp-p
G = +2, VO = 2Vp-p
G = +2, 2V Step
G = +2, VO = 0.5V Step
G = +2, VO = 2V Step
G = +2, VO = 2V Step
G = +2, VO = 2V Step
G = +2, f = 5MHz, VO = 2Vp-p
RL = 100Ω to VS /2
RL ≥ 500Ω to VS /2
RL = 100Ω to VS /2
RL ≥ 500Ω to VS /2
f > 1MHz
f > 1MHz
f > 1MHz
250
230
215
171
35
0.4
300
850
1.5
2.0
16
12
MHz
MHz
MHz
MHz
MHz
dB
MHz
V/µs
ns
ns
ns
ns
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
C
C
C
C
C
C
C
C
C
C
C
C
–68
–75
–71
–79
2.2
12
15
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
pA/√Hz
typ
typ
typ
typ
typ
typ
typ
C
C
C
C
C
C
C
VO = VS /2, RL = 100Ω to VS /2
VCM = 2.5V
VCM = 2.5V
VCM = 2.5V
VCM = 2.5V
VCM = 2.5V
VCM = 2.5V
200
±0.8
±3.5
+20
+40
±5
±20
Open Loop
1.5
3.5
54
100 || 2
40
No Load
RL = 100Ω, 2.5V
No Load
RL = 100Ω, 2.5V
VO = VS /2
VO = VS /2
VO = VS/2
G = +2, f = 100kHz
VDIS = 0, All Channels
VCM = VS/2
G = +2, 5MHz
G = +2, RL = 150Ω, VIN = VS /2
G = +2, RL = 150Ω, VIN = VS /2
VDIS = 0, Each Channel
+25°C(2)
0°C to
70°C(3)
CONDITIONS
100
90
±4.1
±12
+46
–250
±25
±112
80
±4.8
±20
+56
–250
±35
±200
kΩ
mV
µV/°C
µA
nA/°C
µA
nA /°C
min
max
max
max
max
max
max
A
A
B
A
B
A
B
1.6
3.4
50
1.7
3.3
49
1.8
3.2
48
V
V
dB
kΩ || pF
Ω
max
min
min
typ
typ
A
A
A
C
C
4
3.9
1
1.1
+160
–160
250
0.03
3.8
3.7
1.2
1.3
+120
–120
3.7
3.6
1.3
1.4
+100
–100
3.5
3.4
1.5
1.6
+80
–80
V
V
V
V
mA
mA
mA
Ω
min
min
max
max
min
min
typ
typ
A
A
A
A
A
A
C
C
–450
100
25
65
4
±50
±20
3.3
1.8
75
–900
–1050
–1200
3.5
1.7
130
3.6
1.6
150
3.7
1.5
160
µA
ns
ns
dB
pF
mV
mV
V
V
µA
max
typ
typ
typ
typ
typ
typ
min
max
typ
A
C
C
C
C
C
C
A
A
C
12
14.4
12.3
12
15.0
12
12
15.6
11.4
V
V
mA
mA
dB
typ
max
max
min
typ
C
A
A
A
C
–40 to +85
°C
typ
C
100
100
°C/W
°C/W
typ
typ
C
C
5
VS = +5V
VS = +5V
Input Referred
UNITS
13.5
13.5
55
NOTES: (1) Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation.
(C) Typical value only for information. (2) Junction temperature = ambient for 25°C specifications. (3) Junction temperature = ambient at low temperature limit: Junction
temperature = ambient +15°C at high temperature limit for over temperature specifications. (4) Current is considered positive out-of-node. VCM is the input commonmode voltage. (5) Tested < 3dB below minimum specified CMRR at ±CMIR limits.
4
OPA3691
www.ti.com
SBOS227
PACKAGE DRAWINGS
MSOI004D – JANUARY 1995 – REVISED OCTOBER 2000
DBQ (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
24 PINS SHOWN
0.012 (0,30)
0.008 (0,20)
0.025 (0,64)
24
0.005 (0,13) M
13
0.244 (6,20)
0.228 (5,80)
0.008 (0,20) NOM
0.157 (3,99)
0.150 (3,81)
1
Gage Plane
12
A
0.010 (0,25)
0°– 8°
0.069 (1,75) MAX
0.035 (0,89)
0.016 (0,40)
Seating Plane
0.010 (0,25)
0.004 (0,10)
0.004 (0,10)
PINS **
16
20
24
28
A MAX
0.197
(5,00)
0.344
(8,74)
0.344
(8,74)
0.394
(10,01)
A MIN
0.188
(4,78)
0.337
(8,56)
0.337
(8,56)
0.386
(9,80)
DIM
4073301/E 10/00
NOTES: A.
B.
C.
D.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0.006 (0,15).
Falls within JEDEC MO-137
OPA3691
SBOS227
www.ti.com
5
PACKAGE DRAWINGS (Cont.)
MSOI002B – JANUARY 1995 – REVISED SEPTEMBER 2001
D (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
8 PINS SHOWN
0.020 (0,51)
0.014 (0,35)
0.050 (1,27)
8
0.010 (0,25)
5
0.008 (0,20) NOM
0.244 (6,20)
0.228 (5,80)
0.157 (4,00)
0.150 (3,81)
Gage Plane
1
4
0.010 (0,25)
0°– 8°
A
0.044 (1,12)
0.016 (0,40)
Seating Plane
0.010 (0,25)
0.004 (0,10)
0.069 (1,75) MAX
PINS **
0.004 (0,10)
8
14
16
A MAX
0.197
(5,00)
0.344
(8,75)
0.394
(10,00)
A MIN
0.189
(4,80)
0.337
(8,55)
0.386
(9,80)
DIM
4040047/E 09/01
NOTES: A.
B.
C.
D.
6
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15).
Falls within JEDEC MS-012
OPA3691
www.ti.com
SBOS227
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for
their products and applications using TI components. To minimize the risks associated with customer products
and applications, customers should provide adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process
in which TI products or services are used. Information published by TI regarding third–party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.
Mailing Address:
Texas Instruments
Post Office Box 655303
Dallas, Texas 75265
Copyright  2001, Texas Instruments Incorporated