MICROCIRCUIT DATA SHEET
MNLM6161-X REV 2B1
HIGH SPEED OPERATIONAL AMPLIFIER
General Description
The LM6161 high-speed amplifier exhibits an excellent speed-power product in delivering
300 V/uS and 50 MHz unity gain stability with only 5 mA of supply current. Further, power
savings and application convenience are possible by taking advantage of the wide dynamic
range in operating supply voltage which extends all the way down to +5V.
This amplifier is built with National's VIP[TM] (Vertically Integrated PNP) process which
provides fast PNP transistors that are true complements to the already fast NPN devices.
This advanced junction-isolated process delivers high speed performance without the need
for complex and expensive dielectric isolation.
Original Creation Date: 08/03/95
Last Update Date: 09/04/02
Last Major Revision Date: 10/28/98
Industry Part Number
LM6161
NS Part Numbers
LM6161E/883
LM6161J-QMLV
LM6161J/883
LM6161W/883
LM6161WG-QMLV
LM6161WG/883
Prime Die
LM6161B
Controlling Document
SEE FEATURES SECTION
Processing
MIL-STD-883, Method 5004
Subgrp Description
1
2
3
4
5
6
7
8A
8B
9
10
11
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Temp (
o
C)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
Quality Conformance Inspection
MIL-STD-883, Method 5005
1
MNLM6161-X REV 2B1
MICROCIRCUIT DATA SHEET
(Absolute Maximum Ratings)
(Note 1)
Supply Voltage
(V+ - V-)
Differential Input Voltage Range
(Note 4)
Common-Mode Voltage Range
(Note 6)
(V+ - 0.7V) to (V- - 7V)
Output Short Circuit to Gnd
(Note 3)
Continuous
Power Dissipation
(Note 2)
400mW
Soldering Information
(Soldering, 10 seconds)
Storage Temperature Range
Maximum Junction Temperature
150 C
Thermal Resistance
ThetaJA
LCC
CERDIP
CERPAK
CERAMIC SOIC
ThetaJC
LCC
CERDIP
CERPAK
CERAMIC SOIC
ESD Tolerance
(Note 4, 5)
+500V
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Operating Ratings indicate conditions for which the device is functional, but do not
guarantee specific performance limits. For guaranteed specifications and test
conditions, see the Electrical Characteristics. The guaranteed specifications apply
only for the test conditions listed. Some performance characteristics may degrade
when the device is not operated under the listed test conditions.
The maximum power dissipation must be derated at elevated temperatures and is
dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to
ambient thermal resistance), and TA (ambient temperature). The maximum allowable
power dissipation at any temperature is Pdmax = (Tjmax - TA)/ThetaJA or the number
given in the Absolute Maximum Ratings, whichever is lower.
Continuous short-circuit operation at elevated ambient temperature can result in
exceeding the maximum allowed junction temperature of 150 C.
In order to achieve optimum AC performance, the input stage was designed without
protective clamps. Exceeding the maximum differential input voltage results in
reverse breakdown of the base-emitter junction of one of the input transistors and
probable degradation of the input parameters (especially Vio, Iio and Noise).
The average voltage that the weakest pin combinations (those involving Pin 2 or Pin
3) can withstand and still conform to the datasheet limits. The test circuit used
consists of the human body model of 100pF in series with 1500 Ohms.
The voltage between V+ and either input pin must not exceed 36V.
260 C
-65 C to +150 C
36V
+8V
(Still Air)
(500LF/Min Air
(Still Air)
(500LF/Min Air
(Still Air)
(500LF/Min Air
(Still Air)
(500LF/Min Air
flow)
flow)
flow)
flow)
90
61
113
51
228
140
228
140
20
21
21
21
C/W
C/W
C/W
C/W
C/W
C/W
C/W
C/W
C/W
C/W
C/W
C/W
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
3
MNLM6161-X REV 2B1
MICROCIRCUIT DATA SHEET
Recommended Operating Conditions
(Note 1)
Temperature Range
-55 C < TA < +125 C
Supply Voltage Range
4.75V to 32V
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Operating Ratings indicate conditions for which the device is functional, but do not
guarantee specific performance limits. For guaranteed specifications and test
conditions, see the Electrical Characteristics. The guaranteed specifications apply
only for the test conditions listed. Some performance characteristics may degrade
when the device is not operated under the listed test conditions.
4
MNLM6161-X REV 2B1
MICROCIRCUIT DATA SHEET
Electrical Characteristics
DC PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: Vcc = +15V, Vcm = 0V, Rl > 100K Ohms, Rs = 10K Ohms.
SYMBOL
Vio
PARAMETER
Input Offset
Voltage
Input Bias
Current
Input Offset
Current
Positive
Common-Mode
Voltage Range
Vcc = +15V
CONDITIONS
NOTES
PIN-
NAME
MIN
-7
-10
Iib
-3
-6
Iio
-350
-800
+Vcmr
13.9
13.8
Vcc = +5V
2
2
-Vcmr
Negative
Common-Mode
Voltage Range
Vcc = +15V
3.9
3.8
-12.9
-12.7
Vcc = +5V
2
2
CMRR
Common-Mode
Rejection Ratio
Power Supply
Rejection Ratio
Output Short
Circuit Current
-12.9V < Vcm < 13.9V
-12.7V < Vcm < 13.8V
PSRR
+10V < Vcc < +16V
80
74
80
74
Ios
Source
-30
-20
Sink
30
20
Icc
Supply Current
6.5
6.8
Avs
Large Signal
Voltage Gain
Positive Voltage
Swing
Vout = +10V, Rl = 2K Ohms
1
1
+Vop
Vcc = +15V, Rl = 2K Ohms
550
300
13.5
13.3
Vcc = +5V, Rl = 2K Ohms
3.5
3.3
2.0
2.2
7
10
3
6
350
800
MAX
UNIT
mV
mV
uA
uA
nA
nA
V
V
V
V
V
V
V
V
dB
dB
dB
dB
mA
mA
mA
mA
mA
mA
V/V
V/V
V
V
V
V
SUB-
GROUPS
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
5
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