DATASHEET

EL5144, EL5146, EL5244, EL5246, EL5444
ED
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EL81 01
EL82 00
EL82 01
EL84
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EL51 46
EL51 44
EL52 46
EL52 44
100MHz
EL54 Single-Supply
Amplifiers
Data Sheet
March 31, 2011
Rail-to-Rail
FN7177.2
Features
• Rail-to-rail output swing
The EL5144 series amplifiers are voltage-feedback, high
speed, rail-to-rail amplifiers designed to operate on a single
+5V supply. They offer unity gain stability with an unloaded
-3dB bandwidth of 100MHz. The input common-mode
voltage range extends from the negative rail to within 1.5V of
the positive rail. Driving a 75W double terminated coaxial
cable, the EL5144 series amplifiers drive to within 150mV of
either rail. The 200V/µs slew rate and 0.1%/0.1° differential
gain/differential phase makes these parts ideal for composite
and component video applications. With their voltage
feedback architecture, these amplifiers can accept reactive
feedback networks, allowing them to be used in analog
filtering applications These amplifiers will source 90mA and
sink 65mA.
The EL5146 and EL5246 have a power-savings disable
feature. Applying a standard TTL low logic level to the CE (Chip
Enable) pin reduces the supply current to 2.6µA within 10ns.
Turn-on time is 500ns, allowing true break-before-make
conditions for multiplexing applications. Allowing the CE pin to
float or applying a high logic level will enable the amplifier.
For applications where board space is critical, singles are
offered in a 5 Ld SOT-23 package, duals in 8 Ld and 10 Ld
MSOP packages, and quads in a 16 Ld QSOP package.
Singles, duals, and quads are also available in industry
standard pinouts in SO and PDIP packages. All parts operate
over the industrial temperature range of -40°C to +85°C.
1
• -3dB bandwidth = 100MHz
• Single-supply +5V operation
• Power-down to 2.6µA
• Large input common-mode range 0V < VCM < 3.5V
• Diff gain/phase = 0.1%/0.1°
• Low power 35mW per amplifier
• Space-saving SOT23-5, 8 Ld MSOP and 10 Ld MSOP,
and 16 Ld QSOP packages
• Pb-Free available (RoHS compliant)
Applications
• Video amplifiers
• 5V analog signal processing
• Multiplexers
• Line drivers
• Portable computers
• High speed communications
• Sample and hold amplifiers
• Comparators
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2005, 2007, 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
EL5144, EL5146, EL5244, EL5246, EL5444
Ordering Information
PART NUMBER
PART MARKING
PACKAGE
PKG. DWG. #
EL5144CW
J
5 Ld SOT-23**
MDP0038
EL5144CW-T7*
J
5 Ld SOT-23**
MDP0038
EL5144CW-T7A*
J
5 Ld SOT-23**
MDP0038
EL5144CWZ-T7* (Note)
BAHA
5 Ld SOT-23** (Pb-free)
MDP0038
EL5144CWZ-T7A* (Note)
BAHA
5 Ld SOT-23** (Pb-free)
MDP0038
EL5146CN
EL5146CN
8 Ld PDIP
MDP0031
EL5146CS
5146CS
8 Ld SOIC
MDP0027
EL5146CS-T7*
5146CS
8 Ld SOIC
MDP0027
EL5146CS-T13*
5146CS
8 Ld SOIC
MDP0027
EL5146CSZ (Note)
5146CSZ
8 Ld SOIC (Pb-free)
MDP0027
EL5146CSZ-T7* (Note)
5146CSZ
8 Ld SOIC (Pb-free)
MDP0027
EL5146CSZ-T13* (Note)
5146CSZ
8 Ld SOIC (Pb-free)
MDP0027
EL5244CN
EL5244CN
8 Ld PDIP
MDP0031
EL5244CS
5244CS
8 Ld SOIC
MDP0027
EL5244CS-T7*
5244CS
8 Ld SOIC
MDP0027
EL5244CS-T13*
5244CS
8 Ld SOIC
MDP0027
EL5244CSZ (Note)
5244CSZ
8 Ld SOIC (Pb-free)
MDP0027
EL5244CSZ-T7* (Note)
5244CSZ
8 Ld SOIC (Pb-free)
MDP0027
EL5244CSZ-T13* (Note)
5244CSZ
8 Ld SOIC (Pb-free)
MDP0027
EL5244CY
H
8 Ld MSOP
MDP0043
EL5244CY-T13*
H
8 Ld MSOP
MDP0043
EL5244CYZ (Note)
BAVAA
8 Ld MSOP (Pb-free)
MDP0043
EL5244CYZ-T7* (Note)
BAVAA
8 Ld MSOP (Pb-free)
MDP0043
EL5244CYZ-T13* (Note)
BAVAA
8 Ld MSOP (Pb-free)
MDP0043
EL5246CN
EL5246CN
14 Ld PDIP
MDP0031
EL5246CS
5246CS
14 Ld SOIC
MDP0027
EL5246CS-T7*
5246CS
14 Ld SOIC
MDP0027
EL5246CS-T13*
5246CS
14 Ld SOIC
MDP0027
EL5246CSZ (Note)
5246CSZ
14 Ld SOIC (Pb-free)
MDP0027
EL5246CSZ-T7* (Note)
5246CSZ
14 Ld SOIC (Pb-free)
MDP0027
EL5246CSZ-T13* (Note)
5246CSZ
14 Ld SOIC (Pb-free)
MDP0027
EL5246CY
C
10 Ld MSOP
MDP0043
EL5246CY-T13*
C
10 Ld MSOP
MDP0043
EL5246CYZ (Note)
BAWAA
10 Ld MSOP (Pb-free)
MDP0043
EL5246CYZ-T7* (Note)
BAWAA
10 Ld MSOP (Pb-free)
MDP0043
EL5246CYZ-T13* (Note)
BAWAA
10 Ld MSOP (Pb-free)
MDP0043
EL5444CN
EL5444CN
14 Ld PDIP
MDP0031
EL5444CS
5444CS
14 Ld SOIC
MDP0027
EL5444CS-T7*
5444CS
14 Ld SOIC
MDP0027
EL5444CS-T13*
5444CS
14 Ld SOIC
MDP0027
2
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Ordering Information (Continued)
PART NUMBER
PART MARKING
PACKAGE
PKG. DWG. #
EL5444CSZ (Note)
5444CSZ
14 Ld SOIC (Pb-free)
MDP0027
EL5444CSZ-T7* (Note)
5444CSZ
14 Ld SOIC (Pb-free)
MDP0027
EL5444CSZ-T13* (Note)
5444CSZ
14 Ld SOIC (Pb-free)
MDP0027
EL5444CU
5444CU
16 Ld QSOP
MDP0040
EL5444CU-T13*
5444CU
16 Ld QSOP
MDP0040
EL5444CUZ (Note)
5444CUZ
16 Ld QSOP (Pb-free)
MDP0040
EL5444CUZ-T7* (Note)
5444CUZ
16 Ld QSOP (Pb-free)
MDP0040
EL5444CUZ-T13* (Note)
5444CUZ
16 Ld QSOP (Pb-free)
MDP0040
*Please refer to TB347 for details on reel specifications.
**EL5144CW symbol is .Jxxx where xxx represents date
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J
STD-020.
3
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Pinouts
s
5 VS
OUT 1
GND 2
NC 1
IN- 2
+
EL5244
(8 LD SOIC, PDIP, MSOP)
TOP VIEW
EL5146
(8 LD SO, PDIP)
TOP VIEW
EL5144
(5 LD SOT-23)
TOP VIEW
-
4 IN-
IN+ 3
OUTA 1
7 VS
INA- 2
8 VS
7 OUTB
+
+
IN+ 3
8 CE
6 OUT
INA+ 3
6 INB-
5 NC
INB+ 5
INA- 2
13 IND-
INA+ 3
12 IND+
7 OUTB
GND 4
11 VS
VS 4
11 GND
6 INB-
CEB 5
10 NC
INB+ 5
10 INC+
9 OUTB
INB- 6
9
INC-
8
OUTC
+
NC 6
-
INB+ 7
8 INB-
OUTB 7
-
12 NC
+
CEA 3
-
-
13 OUTA
8 VS
EL5444
(16 LD QSOP)
TOP VIEW
INA-
2
15 IND-
INA+
3
14 IND+
VS
4
13 GND
VS
5
12 GND
INB+
6
11 INC+
INB-
7
10 INC-
OUTB
8
-
-
+
-
16 OUTD
+
1
+
4
OUTA
-
CEB 4
+
+
14 OUTD
+
GND 3
-
NC 2
OUTA 1
-
9 OUTA
14 INA-
-
+
INA+ 1
+
CEA 2
10 INA-
+
INA+ 1
EL5444
(14 LD SOIC, PDIP)
TOP VIEW
EL5246
(14 LD SOIC, PDIP)
TOP VIEW
EL5246
(10 LD MSOP)
TOP VIEW
5 INB+
+
GND 4
+
GND 4
9
OUTC
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage between VS and GND. . . . . . . . . . . . . . . . . . . . .+6V
Pin Voltages . . . . . . . . . . . . . . . . . . . . . . . . . GND -0.5V to VS +0.5V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 50mA
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications
PARAMETER
VS = +5V, GND = 0V, TA = +25°C, CE = +2V, unless otherwise specified.
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
AC PERFORMANCE
dG
Differential Gain Error (Note 1)
G = 2, RL = 150Ω to 2.5V, RF = 1kΩ
0.1
%
dP
Differential Phase Error (Note 1)
G = 2, RL = 150Ω to 2.5V, RF = 1kΩ
0.1
°
BW
Bandwidth
-3dB, G = 1, RL = 10kΩ, RF = 0
100
MHz
-3dB, G = 1, RL = 150Ω, RF = 0
60
MHz
±0.1dB, G = 1, RL = 150Ω to GND, RF = 0
8
MHz
60
MHz
200
V/µs
35
ns
BW1
Bandwidth
GBWP
Gain Bandwidth Product
SR
Slew Rate
G = 1, RL = 150Ω to GND, RF = 0, VO = 0.5V
to 3.5V
tS
Settling Time
to 0.1%, VOUT = 0V to 3V
150
DC PERFORMANCE
AVOL
VOS
Open Loop Voltage Gain
Offset Voltage
TCVOS
Input Offset Voltage Temperature
Coefficient
IB
Input Bias Current
RL = no load, VOUT = 0.5V to 3V
54
65
dB
RL = 150Ω to GND, VOUT = 0.5V to 3V
40
50
dB
VCM = 1V, SOT23-5 and MSOP packages
25
mV
VCM = 1V, All other packages
15
mV
10
VCM = 0V and 3.5V
2
mV/°C
100
nA
3.5
V
INPUT CHARACTERISTICS
CMIR
Common Mode Input Range
CMRR ≥ 47dB
0
CMRR
Common Mode Rejection Ratio
DC, VCM = 0 to 3.0V
50
60
dB
DC, VCM = 0 to 3.5V
47
60
dB
RIN
Input Resistance
1.5
GΩ
CIN
Input Capacitance
1.5
pF
4.85
V
OUTPUT CHARACTERISTICS
VOP
VON
Positive Output Voltage Swing
Negative Output Voltage Swing
RL = 150Ω to 2.5V (Note 2)
RL = 150Ω to GND (Note 2)
4.20
4.65
V
RL = 1kΩ to 2.5V (Note 2)
4.95
4.97
V
RL = 150Ω to 2.5V (Note 2)
0.15
RL = 150Ω to GND (Note 2)
0
RL = 1kΩ to 2.5V (Note 2)
5
4.70
0.03
0.30
V
V
0.05
V
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Electrical Specifications
PARAMETER
VS = +5V, GND = 0V, TA = +25°C, CE = +2V, unless otherwise specified. (Continued)
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
+IOUT
Positive Output Current
RL = 10Ω to 2.5V
60
90
150
mA
-IOUT
Negative Output Current
RL = 10Ω to 2.5V
-50
-65
-125
mA
ENABLE (EL5146 AND EL5246 ONLY)
tEN
Enable Time
EL5146, EL5246
500
ns
tDIS
Disable Time
EL5146, EL5246
10
ns
IIHCE
CE Pin Input High Current
CE = 5V, EL5146, EL5246
0.003
1
mA
IILCE
CE Pin Input Low Current
CE = 0V, EL5146, EL5246
-1.2
-3
mA
VIHCE
CE Pin Input High Voltage for
Power-Up
EL5146, EL5246
VILCE
CE Pin Input Low Voltage for
Power-Down
EL5146, EL5246
IsON
Supply Current - Enabled
(Per Amplifier)
No load, VIN = 0V, CE = 5V
IsOFF
Supply Current - Disabled
(Per Amplifier)
No load, VIN = 0V, CE = 0V, EL5146 and
EL5246 only
PSOR
Power Supply Operating Range
PSRR
Power Supply Rejection Ratio
2.0
V
0.8
V
7
8.8
mA
2.6
5
mA
4.75
5.0
5.25
V
50
60
SUPPLY
DC, VS = 4.75V to 5.25V
dB
NOTES:
1. Standard NTSC test, AC signal amplitude = 286mVP-P, f = 3.8MHz, VOUT is swept from 0.8V to 3.4V, RL is DC-coupled.
2. RL is total load resistance due to feedback resistor and load resistor.
Typical Performance Curves
AV = 1, RF = 0Ω
0
AV = 1, RF = 0Ω
0
AV = 2,
RF = 1kΩ
-2
-4
-45
PHASE (°)
NORMALIZED MAGNITUDE (dB)
2
AV = 5.6,
RF = 1kΩ
AV = 5.6,
RF = 1kΩ
-90
AV = 2,
RF = 1kΩ
-135
-6
-8
1M
VCM = 1.5V
RL = 150Ω
-180
10M
100M
FREQUENCY (Hz)
FIGURE 1. NON-INVERTING FREQUENCY RESPONSE (GAIN)
6
1M
VCM = 1.5V
RL = 150Ω
10M
100M
FREQUENCY (Hz)
FIGURE 2. NON-INVERTING FREQUENCY RESPONSE
(PHASE)
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Typical Performance Curves
180
AV = -1
AV = -1
0
135
AV = -2
-2
PHASE (°)
NORMALIZED MAGNITUDE (dB)
2
AV = -5.6
-4
AV = -2
90
AV = -5.6
45
-6
-8
1M
VCM = 1.5V
RF = 1kΩ
RL = 150Ω
0
10M
VCM = 1.5V
RF = 1kΩ
RL = 150Ω
1M
100M
10M
FIGURE 3. INVERTING FREQUENCY RESPONSE (GAIN)
150
RL = 150Ω
80
AV = 1, RF = 0Ω
60
40
AV = 2, RF = 1kΩ
20
0
-55
FIGURE 4. INVERTING FREQUENCY RESPONSE (PHASE)
3dB BANDWIDTH (MHz)
3dB BANDWIDTH (MHz)
100
AV = 5.6, RF = 1kΩ
-15
25
65
105
60
AV = 2, RF = 1kΩ
30
0
RL = 520Ω
-2
RL= 150Ω
-4
1M
10M
100M
FREQUENCY (Hz)
FIGURE 7. FREQUENCY RESPONSE FOR VARIOUS RL
7
-15
25
65
105
145
FIGURE 6. 3dB BANDWIDTH VS DIE TEMPERATURE FOR
VARIOUS GAINS
NORMALIZED MAGNITUDE (dB)
NORMALIZED MAGNITUDE (dB)
RL = 10kΩ
2
AV = 5.6, RF = 1kΩ
DIE TEMPERATURE (°C)
FIGURE 5. 3dB BANDWIDTH vs DIE TEMPERATURE FOR
VARIOUS GAINS
VCM = 1.5V
RF = 0 Ω
AV = 1
AV = 1, RF = 0Ω
90
0
-55
145
RL = 10kΩ
120
DIE TEMPERATURE (°C)
4
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
8
4
VCM = 1.5V
RL = 150Ω
AV = 1
CL=100pF
CL= 47pF
0
CL = 22pF
-4
CL = 0pF
-8
1M
10M
100M
FREQUENCY (Hz)
FIGURE 8. FREQUENCY RESPONSE FOR VARIOUS CL
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
10
RF = RG = 2kΩ
2
RF = RG = 1kΩ
GROUP DELAY (ns)
NORMALIZED MAGNITUDE (dB)
Typical Performance Curves
0
-2
RF = RG = 560Ω
-4
VCM = 1.5V
RL = 150Ω
AV = 2
-6
1M
10M
8
AV = 2
RF = 1kΩ
6
4
AV = 1
RF = 1 Ω
2
0
1M
100M
10M
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 9. FREQUENCY RESPONSE FOR VARIOUS RF AND
RG
FIGURE 10. GROUP DELAY vs FREQUENCY
0
80
RL = 1kΩ
PHASE
45
90
40
RL = 150Ω
135
GAIN
20
PHASE (°)
GAIN (dB)
60
180
OPEN LOOP GAIN (dB)
80
70
NO LOAD
60
50
RL = 150Ω
40
0
1k
10k
100k
1M
10M
225
100M
30
-55
-15
FREQUENCY (Hz)
FIGURE 11. OPEN LOOP GAIN AND PHASE vs FREQUENCY
65
105
145
FIGURE 12. OPEN LOOP VOLTAGE GAIN vs DIE
TEMPERATURE
10k
200
CLOSED LOOP (ZO)
VOLTAGE NOISE (nV/√Hz)
25
DIE TEMPERATURE (°C)
1k
100
RF = 0 Ω
AV = 2
20
2
0.2
10
10
100
1k
10k
100k
1M
10M 100M
FREQUENCY (Hz)
FIGURE 13. VOLTAGE NOISE vs FREQUENCY - VIDEO AMP
8
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 14. CLOSED LOOP OUTPUT IMPEDANCE vs
FREQUENCY
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Typical Performance Curves
PSRR, CMRR (dB)
OFFSET VOLTAGE (mV)
20
12
6
0
-6
0
CMRR
-20
PSRR-40
PSRR+
-60
-12
-55
-15
25
65
105
-80
1k
145
10k
DIE TEMPERATURE (°C)
RL = 500Ω TO 2.5V
3
2
RL = 150Ω TO 2.5V
1
0
1M
10M
100M
5
4
OUTPUT VOLTAGE (V)
VS = 5V
RL = 150Ω TO 0V
RF = 1kΩ
AV = 2
2
1
0
TIME (20ns/div)
FIGURE 19. LARGE SIGNAL PULSE RESPONSE (SINGLE
SUPPLY)
9
RF = 1kΩ
AV = 2
2
RL = 500Ω TO 2.5V
1
RL = 150Ω TO 2.5V
0
1M
10M
100M
FREQUENCY (Hz)
FIGURE 18. OUTPUT VOLTAGE SWING vs FREQUENCY FOR
THD < 0.1%
1.9
OUTPUT VOLTAGE (V)
FIGURE 17. OUTPUT VOLTAGE SWING vs FREQUENCY FOR
THD < 1%
3
100M
3
FREQUENCY (Hz)
4
10M
FIGURE 16. PSRR AND CMRR vs FREQUENCY
OUTPUT VOLTAGE SWING (VP-P)
OUTPUT VOLTAGE SWING (VP-P)
RF = 1kΩ
AV = 2
4
1M
FREQUENCY (Hz)
FIGURE 15. OFFSET VOLTAGE vs DIE TEMPERATURE
(6 TYPICAL SAMPLES)
5
100k
1.7
VS = 5V
RL = 150Ω TO 0V
RF = 1kΩ
AV = 2
1.5
1.3
1.1
TIME (20ns/div)
FIGURE 20. SMALL SIGNAL PULSE RESPONSE (SINGLE
SUPPLY)
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Typical Performance Curves
VS = ±2.5V
RL = 150Ω TO 0V
RF = 1kΩ
AV = 2
2
0
-2
-4
100
0
-0.2
40
20
0.1
TIME (20ns/div)
FIGURE 22. SMALL SIGNAL PULSE RESPONSE (SPLIT
SUPPLY)
SLEW RATE (V/µs)
60
0
0.01
0.2
250
RL = 1kΩ
RF = 500Ω
AV = -1
VSTEP = 3V
80
VS = ±2.5V
RL = 150Ω TO 0V
RF = 1kΩ
AV = 2
-0.4
TIME (20ns/div)
FIGURE 21. LARGE SIGNAL PULSE RESPONSE (SPLIT
SUPPLIES)
SETTLING TIME (ns)
0.4
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
4
200
150
-55
1
-15
SETTLING ACCURACY (%)
RF = 0Ω
AV = 1
0.04
RL = 10kΩ
0
-0.04
RL = 150Ω
-0.08
0.25
1.75
3.25
VOUT (V)
FIGURE 25. DIFFERENTIAL GAIN FOR RL TIED TO 0V
10
65
105
145
FIGURE 24. SLEW RATE vs DIE TEMPERATURE
DIFFERENTIAL PHASE (°)
DIFFERENTIAL GAIN (%)
FIGURE 23. SETTLING TIME vs SETTLING ACCURACY
0.08
25
DIE TEMPERATURE (°C)
0.2
RF = 0 Ω
AV = 1
0.1
0
RL = 10kΩ
RL = 150Ω
-0.1
-0.2
0.25
1.75
3.25
VOUT (V)
FIGURE 26. DIFFERENTIAL PHASE FOR RL TIED TO 0V
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
0.2
R F = 0Ω
AV = 1
DIFFERENTIAL PHASE (°)
DIFFERENTIAL GAIN (%)
Typical Performance Curves
0.1
0
-0.1
RL = 10kΩ
RL = 150Ω
-0.2
0.5
3.5
2.0
RF = 0 Ω
AV = 1
0.2
0.1
RL = 10kΩ
0
-0.1
RL = 150Ω
-0.2
0.5
VOUT (V)
RF = 1kΩ
AV = 2
RL=150Ω
0.1
0
RL=10kΩ
-0.1
-0.2
0.5
FIGURE 28. DIFFERENTIAL PHASE FOR RL TIED TO 2.5V
DIFFERENTIAL PHASE (°)
DIFFERENTIAL GAIN (%)
FIGURE 27. DIFFERENTIAL GAIN FOR RL TIED TO 2.5V
0.2
3.5
2.0
0.2
RF = 1kΩ
AV = 2
0
RL = 10kΩ
-0.1
-0.2
0.5
2.0
RL = 150Ω
0
RL = 10kΩ
-0.2
0.5
2.0
3.5
VOUT (V)
FIGURE 31. DIFFERENTIAL GAIN FOR RL TIED TO 2.5V
11
FIGURE 30. DIFFERENTIAL PHASE FOR RL TIED TO 0V
DIFFERENTIAL PHASE (°)
DIFFERENTIAL GAIN (%)
RF = 1kΩ
AV = 2
-0.1
3.5
VOUT (V)
FIGURE 29. DIFFERENTIAL GAIN FOR RL TIED TO 0V
0.1
RL = 150Ω
0.1
VOUT (V)
0.2
3.5
2.0
VOUT (V)
0.2
0.1
RF = 1kΩ
AV = 2
RL = 10kΩ
0
-0.1
RL = 150Ω
-0.2
0.5
2.0
3.5
VOUT (V)
FIGURE 32. DIFFERENTIAL PHASE FOR RL TIED TO 2.5V
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Typical Performance Curves
-25
-35
DISTORTION (dBc)
DISTORTION (dBc)
-25
HD3
-45
HD2
-55
-65
-75
1M
VOUT = 0.25V TO 2.25V
RL = 100Ω TO 0V
10M
HD3
-35
-45
HD2
-55
-65
VOUT = 0.5V TO 2.5V
RL = 100Ω TO 0V
-75
1M
100M
10M
FIGURE 33. 2nd AND 3rd HARMONIC DISTORTION vs
FREQUENCY
FIGURE 34. 2nd AND 3rd HARMONIC DISTORTION vs
FREQUENCY
0
HD3
-35
CROSSTALK (dB)
DISTORTION (dBc)
-25
-45
HD2
-55
-65
VOUT =V1V
TO
=1V
3Vto
OUT
RL = 100
3VΩ TO 0V
-75
1M
10M
-20
-40
-60
-80
-100
100k
100M
1M
10M
FIGURE 35. 2nd AND 3rd HARMONIC DISTORTION vs
FREQUENCY
FIGURE 36. CHANNEL-TO-CHANNEL CROSSTALK - DUALS
AND QUADS (WORST CHANNEL)
120
OUTPUT CURRENT (mA)
8
6
4
2
0
0
1
2
3
4
5
SUPPLY VOLTAGE (V)
FIGURE 37. SUPPLY CURRENT (PER AMP) vs SUPPLY
VOLTAGE
12
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
SUPPLY CURRENT (mA)
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
RL = 10Ω TO 2.5V
100
80
60
SINK
40
20
-55
-15
25
65
105
145
DIE TEMPERATURE (°C)
FIGURE 38. OUTPUT CURRENT VS DIE TEMPERATURE
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Typical Performance Curves
5
SUPPLY CURRENT (µA)
SUPPLY CURRENT (mA)
9
8
7
6
5
4
-55
-15
25
65
105
4
3
2
1
0
-55
145
DIE TEMPERATURE (°C)
4.7
RL = 150Ω TO 0V
4.6
25
65
105
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
4.8
0.4
0.3
0.2
0
-55
145
RL = 150Ω TO 0V
-15
25
65
105
145
DIE TEMPERATURE (°C)
FIGURE 41. POSITIVE OUTPUT VOLTAGE SWING vs DIE
TEMPERATURE
FIGURE 42. NEGATIVE OUTPUT VOLTAGE SWING vs DIE
TEMPERATURE
-20
300
EFFECTIVE RLOAD
100
= 150Ω
EFFECTIVE RLOAD =
MAGNITUDE (dBc)
OUTPUT VOLTAGE (V)
RL = 150Ω TO 2.5V
0.1
DIE TEMPERATURE (°C)
1kΩ
10
Ω
= 5k
EFFECTIVE RLOAD
1
-55
145
0.5
RL = 150Ω TO 2.5V
-15
105
FIGURE 40. SUPPLY CURRENT - OFF (PER AMP) vs DIE
TEMPERATURE
RL=150Ω
4.9
4.5
-55
65
25
DIE TEMPERATURE (°C)
FIGURE 39. SUPPLY CURRENT - ON (PER AMP) vs DIE
TEMPERATURE
5.0
-15
EFFECTIVE RLOAD = RL//RF TO VS/2
-15
25
65
105
145
DIE TEMPERATURE (°C)
FIGURE 43. OUTPUT VOLTAGE FROM EITHER RAIL vs DIE
TEMPERATURE FOR VARIOUS EFFECTIVE
RLOAD
13
-40
EL5146CS AND
EL5146CN
-60
EL5246CS
-80
EL5246CN
-100
-120
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 44. OFF ISOLATION - EL5146 AND EL5246
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Typical Performance Curves
2.5
POWER DISSIPATION (W)
POWER DISSIPATION (W)
2.0
PDIP, ΘJA = 110°C/W
SOIC, ΘJA = 161°C/W
1.6
1.2
0.8
0.4
SOT23-5, ΘJA = 256°C/W
0
-50
-20
10
40
70
AMBIENT TEMPERATURE (°C)
PDIP-14, ΘJA = 87°C/W
2.0
PDIP-8, ΘJA = 107°C/W
SOIC-14, ΘJA = 120°C/W
1.5
1.0
0.5
SOIC-8, ΘJA = 159°C/W
MSOP-8,10, ΘJA = 206°C/W
0
-50
100
FIGURE 45. MAXIMUM POWER DISSIPATION vs AMBIENT
TEMPERATURE SINGLES (TJMAX = +150°C)
-20
10
40
70
AMBIENT TEMPERATURE (°C)
100
FIGURE 46. MAXIMUM POWER DISSIPATION vs AMBIENT
TEMPERATURE DUALS (TJMAX = +150°C)
POWER DISSIPATION (W)
2.5
2.0
PDIP-14, ΘJA = 83°C/W
1.5
1.0
0.5
SOIC-14, ΘJA = 118°C/W
QSOP-16, ΘJA = 158°C/W
0
-50
-20
10
40
70
AMBIENT TEMPERATURE (°C)
100
FIGURE 47. MAXIMUM POWER DISSIPATION vs AMBIENT TEMPERATURE QUADS (TJMAX = +150°C)
14
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Pin Descriptions
EL5246 EL5246 EL5444 EL5444
EL5244
EL5144 EL5146
16 Ld
14 Ld
14 Ld
10 Ld
8 Ld SO/
8 Ld
5 Ld
SOT23 SO/PDIP PDIP/MSOP MSOP SO/PDIP SO/PDIP QSOP NAME
FUNCTION
5
7
8
8
11
4
4, 5
VS
2
4
4
3
4
11
12, 13
GND
Ground or Negative
Power Supply
3
3
IN+
Non-inverting Input
EQUIVALENT CIRCUIT
Positive Power Supply
VS
Circuit 1
4
2
IN-
1
6
OUT
Inverting Input
GND
(Reference Circuit 1)
Amplifier Output
VS
GND
Circuit 2
3
1
1
3
3
INA+
Amplifier A
Non-inverting Input
(Reference Circuit 1)
2
10
14
2
2
INA-
Amplifier A Inverting
Input
(Reference Circuit 1)
1
9
13
1
1
OUTA Amplifier A Output
(Reference Circuit 2)
5
5
7
5
6
INB+
Amplifier B
Non-inverting Input
(Reference Circuit 1)
6
6
8
6
7
INB-
Amplifier B Inverting
Input
(Reference Circuit 1)
7
7
9
7
8
OUTB Amplifier B Output
(Reference Circuit 2)
10
11
INC+
Amplifier C
Non-inverting Input
(Reference Circuit 1)
9
10
INC-
Amplifier C Inverting
Input
(Reference Circuit 1)
8
9
OUTC Amplifier C Output
(Reference Circuit 2)
12
14
IND+
Amplifier D
Non-inverting Input
(Reference Circuit 1)
13
15
IND-
Amplifier D Inverting
Input
(Reference Circuit 1)
14
16
8
OUTD Amplifier D Output
CE
Enable
(Enabled when high)
(Reference Circuit 2)
f
VS
+
–
1.4V
GND
Circuit 3
15
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Pin Descriptions
(Continued)
EL5246 EL5246 EL5444 EL5444
EL5244
EL5144 EL5146
16 Ld
14 Ld
14 Ld
10 Ld
8 Ld SO/
8 Ld
5 Ld
SOT23 SO/PDIP PDIP/MSOP MSOP SO/PDIP SO/PDIP QSOP NAME
1, 5
FUNCTION
EQUIVALENT CIRCUIT
2
3
CEA
Enable Amplifier A
(Enabled when high)
(Reference Circuit 3)
4
5
CEB
Enable Amplifier B
(Enabled when high)
(Reference Circuit 3)
2, 6,
10, 12
NC
Description of Operation and Applications
Information
Product Description
The EL5144 series is a family of wide bandwidth, single
supply, low power, rail-to-rail output, voltage feedback
operational amplifiers. The family includes single, dual, and
quad configurations. The singles and duals are available
with a power-down pin to reduce power to 2.6µA typically. All
the amplifiers are internally compensated for closed loop
feedback gains of +1 or greater. Larger gains are acceptable
but bandwidth will be reduced according to the familiar Gain
Bandwidth Product.
Connected in voltage follower mode and driving a high
impedance load, the EL5144 series has a -3dB bandwidth of
100MHz. Driving a 150Ω load, they have a -3dB bandwidth
of 60MHz while maintaining a 200V/µs slew rate. The input
common mode voltage range includes ground while the
output can swing rail-to-rail.
Power Supply Bypassing and Printed Circuit
Board Layout
As with any high-frequency device, good printed circuit
board layout is necessary for optimum performance. Ground
plane construction is highly recommended. Lead lengths
should be as short as possible. The power supply pin must
be well bypassed to reduce the risk of oscillation For normal
single supply operation, where the GND pin is connected to
the ground plane, a single 4.7µF tantalum capacitor in
parallel with a 0.1µF ceramic capacitor from VS to GND will
suffice. This same capacitor combination should be placed
at each supply pin to ground if split supplies are to be used.
In this case, the GND pin becomes the negative supply rail.
For good AC performance, parasitic capacitance should be
kept to a minimum. Use of wire wound resistors should be
avoided because of their additional series inductance. Use
of sockets, particularly for the SO package, should be
avoided if possible. Sockets add parasitic inductance and
capacitance that can result in compromised performance.
No Connect.
Not internally
connected.
Input, Output and Supply Voltage Range
The EL5144 series has been designed to operate with a
single supply voltage of 5V. Split supplies can be used so
long as their total range is 5V.
The amplifiers have an input common mode voltage range
that includes the negative supply (GND pin) and extends to
within 1.5V of the positive supply (VS pin). They are
specified over this range.
The output of the EL5144 series amplifiers can swing rail to
rail. As the load resistance becomes lower in value, the
ability to drive close to each rail is reduced. However, even
with an effective 150Ω load resistor connected to a voltage
halfway between the supply rails, the output will swing to
within 150mV of either rail.
Figure 48 shows the output of the EL5144 series amplifier
swinging rail to rail with RF = 1kΩ, AV = +2 and RL = 1MΩ.
Figure 49 is with RL = 150Ω.
5V
0V
FIGURE 48.
5V
0V
FIGURE 49.
16
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Choice of Feedback Resistor, RF
These amplifiers are optimized for applications that require a
gain of +1. Hence, no feedback resistor is required.
However, for gains greater than +1, the feedback resistor
forms a pole with the input capacitance. As this pole
becomes larger, phase margin is reduced. This causes
ringing in the time domain and peaking in the frequency
domain. Therefore, RF has some maximum value that
should not be exceeded for optimum performance. If a large
value of RF must be used, a small capacitor in the few
picofarad range in parallel with RF can help to reduce this
ringing and peaking at the expense of reducing the
bandwidth.
As far as the output stage of the amplifier is concerned, RF +
RG appear in parallel with RL for gains other than +1. As this
combination gets smaller, the bandwidth falls off.
Consequently, RF also has a minimum value that should not
be exceeded for optimum performance.
For AV = +1, RF = 0Ω is optimum. For AV = -1 or +2 (noise
gain of 2), optimum response is obtained with RF between
300Ω and 1kΩ. For AV = -4 or +5 (noise gain of 5), keep RF
between 300Ω and 15kΩ.
Video Performance
For good video signal integrity, an amplifier is required to
maintain the same output impedance and the same
frequency response as DC levels are changed at the output.
This can be difficult when driving a standard video load of
150Ω, because of the change in output current with DC level.
A look at Figures 25 through 32 beginning on page 10
(Differential Gain and Differential Phase curves for various
supply and loading conditions) will help you obtain optimal
performance. Curves are provided for AV = +1 and +2, and
RL = 150Ω and 10kΩ tied both to ground as well as 2.5V. As
with all video amplifiers, there is a common mode sweet spot
for optimum differential gain/differential phase. For example,
with AV = +2 and RL = 150Ω tied to 2.5V, and the output
common mode voltage kept between 0.8V and 3.2V, dG/dP
is a very low 0.1%/0.1°. This condition corresponds to
driving an AC-coupled, double terminated 75Ω coaxial cable.
With AV = +1, RL = 150Ω tied to ground, and the video level
kept between 0.85V and 2.95V, these amplifiers provide
dG/dP performance of 0.05%/0.20°. This condition is
representative of using the EL5144 series amplifier as a
buffer driving a DC coupled, double terminated, 75Ω coaxial
cable. Driving high impedance loads, such as signals on
computer video cards, gives similar or better dG/dP
performance as driving cables.
Driving Cables and Capacitive Loads
The EL5144 series amplifiers can drive 50pF loads in
parallel with 150Ω with 4dB of peaking and 100pF with 7dB
of peaking. If less peaking is desired in these applications, a
small series resistor (usually between 5Ω and 50Ω) can be
placed in series with the output to eliminate most peaking.
17
However, this will obviously reduce the gain slightly. If your
gain is greater than 1, the gain resistor (RG) can then be
chosen to make up for any gain loss, which may be created
by this additional resistor at the output. Another method of
reducing peaking is to add a “snubber” circuit at the output.
A snubber is a resistor in a series with a capacitor, 150Ω and
100pF being typical values. The advantage of a snubber is
that it does not draw DC load current.
When used as a cable driver, double termination is always
recommended for reflection-free performance. For those
applications, the back-termination series resistor will de-couple
the EL5144 series amplifier from the cable and allow extensive
capacitive drive. However, other applications may have high
capacitive loads without a back-termination resistor. Again, a
small series resistor at the output can reduce peaking.
Disable/Power-Down
The EL5146 and EL5246 amplifiers can be disabled, placing
its output in a high-impedance state. Turn-off time is only
10ns and turn-on time is around 500ns. When disabled, the
amplifier’s supply current is reduced to 2.6µA typically,
thereby effectively eliminating power consumption. The
amplifier’s power-down can be controlled by standard TTL or
CMOS signal levels at the CE pin. The applied logic signal is
relative to the GND pin. Letting the CE pin float will enable
the amplifier. Hence, the 8 Ld PDIP and 8 Ld SOIC single
amps are pin compatible with standard amplifiers that don’t
have a power-down feature.
Short Circuit Current Limit
The EL5144 series amplifiers do not have internal short
circuit protection circuitry. Short circuit current of 90mA
sourcing and 65mA sinking typically will flow if the output is
trying to drive high or low but is shorted to half way between
the rails. If an output is shorted indefinitely, the power
dissipation could easily increase such that the part will be
destroyed. Maximum reliability is maintained if the output
current never exceeds ±50mA. This limit is set by internal
metal interconnect limitations. Obviously, short circuit
conditions must not remain or the internal metal connections
will be destroyed.
Power Dissipation
With the high output drive capability of the EL5144 series
amplifiers, it is possible to exceed the +150°C Absolute
Maximum junction temperature under certain load current
conditions. Therefore, it is important to calculate the maximum
junction temperature for the application to determine if load
conditions or package type need to be modified for the
amplifier to remain in the safe operating area.
The maximum power dissipation allowed in a package is
determined according to Equation 1:
T JMAX - T AMAX
PD MAX = --------------------------------------------θ JA
(EQ. 1)
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
EL5144 Series Comparator Application
where:
TJMAX = Maximum junction temperature
TAMAX = Maximum ambient temperature
θJA = Thermal resistance of the package
PDMAX = Maximum power dissipation in the package
The maximum power dissipation actually produced by an IC
is the total quiescent supply current times the total power
supply voltage, plus the power in the IC due to the load, or
as expressed in Equation 2:
V OUT
PD MAX = N × V S × I SMAX + ( V S - V OUT ) × ---------------RL
The EL5144 series amplifier can be used as a very fast,
single supply comparator. Most op amps used as a
comparator allow only slow speed operation because of
output saturation issues. The EL5144 series amplifier
doesn’t suffer from output saturation issues. Figure 50
shows the amplifier implemented as a comparator. Figure 51
is a graph of propagation delay vs overdrive as a square
wave is presented at the input of the comparator.
1
8
0.1µF
EL5146
(EQ. 2)
VIN
+2.5V
+
–
2
3
where:
7
+
5
RL
FIGURE 50. EL5146 AMPLIFIER IMPLEMENTED AS A
COMPARATOR
VS = Total supply voltage
ISMAX = Maximum supply current per amplifier
RL = Load resistance tied to ground
If we set the two PDMAX equations equal to each other, we
can solve for RL using Equation 3:
V OUT × ( V S - V OUT )
R L = ---------------------------------------------------------------------------------------------⎛ T JMAX - T AMAX⎞
⎜ ---------------------------------------------⎟ - ( V S × I SMAX )
N × θ JA
⎝
⎠
(EQ. 3)
Assuming worst case conditions of TA = +85°C, VOUT = VS/2V,
VS = 5.5V, and ISMAX = 8.8mA per amplifier, following is a table
of all packages and the minimum RL allowed.
PART
PACKAGE
MINIMUM RL
EL5144CW
SOT23-5
37
EL5146CS
SOIC-8
21
EL5146CN
PDIP-8
14
EL5244CS
SOIC-8
48
EL5244CN
PDIP-8
30
EL5244CY
MSOP-8
69
EL5246CY
MSOP-10
69
EL5246CS
SOIC-14
34
EL5246CN
PDIP-14
23
EL5444CU
QSOP-16
139
EL5444CS
SOIC-14
85
EL5444CN
PDIP-14
51
PROPAGATION DELAY (ns)
1000
VOUT = Maximum output voltage of the application
18
VOUT
6
4
N = Number of amplifiers in the package
+5V
NEGATIVE GOING
SIGNAL
100
POSITIVE GOING
SIGNAL
10
0.01
0.1
OVERDRIVE (V)
1.0
FIGURE 51. PROPAGATION DELAY vs OVERDRIVE FOR
AMPLIFIER USED AS A COMPARATOR
Multiplexing with the EL5144 Series Amplifier
Besides normal power-down usage, the CE pin on the
EL5146 and EL5246 series amplifiers also allow for
multiplexing applications. Figure 52 shows an EL5246 with
its outputs tied together, driving a back terminated 75Ω video
load. A 3VP-P 10MHz sine wave is applied at Amp A input,
and a 2.4VP-P 5MHz square wave to Amp B. Figure 53
shows the SELECT signal that is applied, and the resulting
output waveform at VOUT. Observe the break-before-make
operation of the multiplexing. Amp A is on and VIN1 is being
passed through to the output of the amplifier. Then Amp A
turns off in about 10ns. The output decays to ground with an
RLCL time constants. 500ns later, Amp B turns on and VIN2
is passed through to the output. This break-before-make
operation ensures that more than one amplifier isn’t trying to
drive the bus at the same time. Notice the outputs are tied
directly together. Isolation resistors at each output are not
necessary.
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
VIN 1
3VPP
1
2
14
+
5V
VOUT
13
3
+5V
4
11
5
10
Sele
6
VIN 2
2.4VPP
VOUT
12
EL5246
+
-
4.7µ
0V
5V
9
7
0.1µ
Selec
150Ω
8
0V
FIGURE 52.
FIGURE 53.
470K
1
5
470K
0.1µ
+
2
5V
+5V
3
VOUT
ROS
4
470K
COS
0V
FIGURE 54.
FIGURE 55.
5V
0V
FIGURE 56.
Free Running Oscillator Application
Figure 54 is an EL5144 configured as a free running
oscillator. To first order, ROSC and COSC determine the
frequency of oscillation according to:
0.72
F OSC = --------------------------------------R OSC × C OSC
(EQ. 4)
For rail to rail output swings, maximum frequency of
oscillation is around 15MHz. If reduced output swings are
acceptable, 25MHz can be achieved. Figure 55 shows the
oscillator for ROSC = 510Ω, COSC = 240pF and
FOSC = 6MHz.
19
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
SOT-23 Package Family
MDP0038
e1
D
SOT-23 PACKAGE FAMILY
A
6
N
4
E1
2
E
3
0.15 C D
1
2X
2
3
0.20 C
5
2X
e
0.20 M C A-B D
B
b
NX
0.15 C A-B
1
SOT23-5
SOT23-6
TOLERANCE
A
1.45
1.45
MAX
A1
0.10
0.10
±0.05
A2
1.14
1.14
±0.15
b
0.40
0.40
±0.05
c
0.14
0.14
±0.06
D
2.90
2.90
Basic
E
2.80
2.80
Basic
E1
1.60
1.60
Basic
e
0.95
0.95
Basic
e1
1.90
1.90
Basic
L
0.45
0.45
±0.10
L1
0.60
0.60
Reference
N
5
6
Reference
Rev. E 3/00
3
NOTES:
D
2X
SYMBOL
1. Plastic or metal protrusions of 0.25mm maximum per side are
not included.
C
A2
SEATING
PLANE
3. This dimension is measured at Datum Plane “H”.
A1
0.10 C
2. Plastic interlead protrusions of 0.25mm maximum per side are
not included.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
5. Index area - Pin #1 I.D. will be located within the indicated zone
(SOT23-6 only).
NX
6. SOT23-5 version has no center lead (shown as a dashed line).
(L1)
H
A
GAUGE
PLANE
c
L
20
0.25
0° +3°
-0°
FN7177.2
March 31, 2011
EL5144, EL5146, EL5244, EL5246, EL5444
Small Outline Package Family (SO)
A
D
h X 45°
(N/2)+1
N
A
PIN #1
I.D. MARK
E1
E
c
SEE DETAIL “X”
1
(N/2)
B
L1
0.010 M C A B
e
H
C
A2
GAUGE
PLANE
SEATING
PLANE
A1
0.004 C
0.010 M C A B
L
b
0.010
4° ±4°
DETAIL X
MDP0027
SMALL OUTLINE PACKAGE FAMILY (SO)
INCHES
SYMBOL
SO-14
SO16 (0.300”)
(SOL-16)
SO20
(SOL-20)
SO24
(SOL-24)
SO28
(SOL-28)
TOLERANCE
NOTES
A
0.068
0.068
0.068
0.104
0.104
0.104
0.104
MAX
-
A1
0.006
0.006
0.006
0.007
0.007
0.007
0.007
±0.003
-
A2
0.057
0.057
0.057
0.092
0.092
0.092
0.092
±0.002
-
b
0.017
0.017
0.017
0.017
0.017
0.017
0.017
±0.003
-
c
0.009
0.009
0.009
0.011
0.011
0.011
0.011
±0.001
-
D
0.193
0.341
0.390
0.406
0.504
0.606
0.704
±0.004
1, 3
E
0.236
0.236
0.236
0.406
0.406
0.406
0.406
±0.008
-
E1
0.154
0.154
0.154
0.295
0.295
0.295
0.295
±0.004
2, 3
e
0.050
0.050
0.050
0.050
0.050
0.050
0.050
Basic
-
L
0.025
0.025
0.025
0.030
0.030
0.030
0.030
±0.009
-
L1
0.041
0.041
0.041
0.056
0.056
0.056
0.056
Basic
-
h
0.013
0.013
0.013
0.020
0.020
0.020
0.020
Reference
-
16
20
24
28
Reference
-
N
SO-8
SO16
(0.150”)
8
14
16
Rev. M 2/07
NOTES:
1. Plastic or metal protrusions of 0.006” maximum per side are not included.
2. Plastic interlead protrusions of 0.010” maximum per side are not included.
3. Dimensions “D” and “E1” are measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994
21
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EL5144, EL5146, EL5244, EL5246, EL5444
Plastic Dual-In-Line Packages (PDIP)
E
D
A2
SEATING
PLANE
L
N
A
PIN #1
INDEX
E1
c
e
b
A1
NOTE 5
1
eA
eB
2
N/2
b2
MDP0031
PLASTIC DUAL-IN-LINE PACKAGE
INCHES
SYMBOL
PDIP8
PDIP14
PDIP16
PDIP18
PDIP20
TOLERANCE
A
0.210
0.210
0.210
0.210
0.210
MAX
A1
0.015
0.015
0.015
0.015
0.015
MIN
A2
0.130
0.130
0.130
0.130
0.130
±0.005
b
0.018
0.018
0.018
0.018
0.018
±0.002
b2
0.060
0.060
0.060
0.060
0.060
+0.010/-0.015
c
0.010
0.010
0.010
0.010
0.010
+0.004/-0.002
D
0.375
0.750
0.750
0.890
1.020
±0.010
E
0.310
0.310
0.310
0.310
0.310
+0.015/-0.010
E1
0.250
0.250
0.250
0.250
0.250
±0.005
e
0.100
0.100
0.100
0.100
0.100
Basic
eA
0.300
0.300
0.300
0.300
0.300
Basic
eB
0.345
0.345
0.345
0.345
0.345
±0.025
L
0.125
0.125
0.125
0.125
0.125
±0.010
N
8
14
16
18
20
Reference
NOTES
1
2
Rev. C 2/07
NOTES:
1. Plastic or metal protrusions of 0.010” maximum per side are not included.
2. Plastic interlead protrusions of 0.010” maximum per side are not included.
3. Dimensions E and eA are measured with the leads constrained perpendicular to the seating plane.
4. Dimension eB is measured with the lead tips unconstrained.
5. 8 and 16 lead packages have half end-leads as shown.
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EL5144, EL5146, EL5244, EL5246, EL5444
Mini SO Package Family (MSOP)
0.25 M C A B
D
MINI SO PACKAGE FAMILY
(N/2)+1
N
E
MDP0043
A
E1
MILLIMETERS
PIN #1
I.D.
1
B
(N/2)
e
H
C
SEATING
PLANE
0.10 C
N LEADS
0.08 M C A B
b
SYMBOL
MSOP8
MSOP10
TOLERANCE
NOTES
A
1.10
1.10
Max.
-
A1
0.10
0.10
±0.05
-
A2
0.86
0.86
±0.09
-
b
0.33
0.23
+0.07/-0.08
-
c
0.18
0.18
±0.05
-
D
3.00
3.00
±0.10
1, 3
E
4.90
4.90
±0.15
-
E1
3.00
3.00
±0.10
2, 3
e
0.65
0.50
Basic
-
L
0.55
0.55
±0.15
-
L1
0.95
0.95
Basic
-
N
8
10
Reference
Rev. D 2/07
NOTES:
1. Plastic or metal protrusions of 0.15mm maximum per side are not
included.
L1
2. Plastic interlead protrusions of 0.25mm maximum per side are
not included.
A
3. Dimensions “D” and “E1” are measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
c
SEE DETAIL "X"
A2
GAUGE
PLANE
L
A1
0.25
3° ±3°
DETAIL X
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EL5144, EL5146, EL5244, EL5246, EL5444
Quarter Size Outline Plastic Packages Family (QSOP)
MDP0040
A
QUARTER SIZE OUTLINE PLASTIC PACKAGES FAMILY
D
(N/2)+1
N
INCHES
SYMBOL QSOP16 QSOP24 QSOP28 TOLERANCE NOTES
E
PIN #1
I.D. MARK
E1
1
(N/2)
B
0.010
C A B
e
H
C
SEATING
PLANE
0.007
0.004 C
b
C A B
A
0.068
0.068
0.068
Max.
-
A1
0.006
0.006
0.006
±0.002
-
A2
0.056
0.056
0.056
±0.004
-
b
0.010
0.010
0.010
±0.002
-
c
0.008
0.008
0.008
±0.001
-
D
0.193
0.341
0.390
±0.004
1, 3
E
0.236
0.236
0.236
±0.008
-
E1
0.154
0.154
0.154
±0.004
2, 3
e
0.025
0.025
0.025
Basic
-
L
0.025
0.025
0.025
±0.009
-
L1
0.041
0.041
0.041
Basic
-
N
16
24
28
Reference
Rev. F 2/07
NOTES:
L1
A
1. Plastic or metal protrusions of 0.006” maximum per side are not
included.
2. Plastic interlead protrusions of 0.010” maximum per side are not
included.
c
SEE DETAIL "X"
3. Dimensions “D” and “E1” are measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
0.010
A2
GAUGE
PLANE
L
A1
4°±4°
DETAIL X
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24
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