Datasheet
LM6181
SNOS634B –MAY 1998–REVISED MAY 2013
www.ti.com
±15V DC Electrical Characteristics
The following specifications apply for Supply Voltage = ±15V, R
F
= 820Ω, and R
L
= 1 kΩ unless otherwise noted. Boldface
limits apply at the temperature extremes; all other limits T
J
= 25°C.
Symbol Parameter Conditions LM6181AM LM6181AI LM6181I Units
Typical
(1)
Limit
(2)
Typical
(1)
Limit
(2)
Typical
(1)
Limit
(2)
V
OS
Input Offset Voltage 2.0 3.0 2.0 3.0 3.5 5.0 mV
4.0 3.5 5.5 max
TC V
OS
Input Offset Voltage Drift 5.0 5.0 5.0 μV/°C
I
B
Inverting Input Bias 2.0 5.0 2.0 5.0 5.0 10 μA
Current 12.0 12.0 17.0 max
Non-Inverting Input Bias 0.5 1.5 0.5 1.5 2.0 3.0
Current 3.0 3.0 5.0
TC I
B
Inverting Input Bias 30 30 30 nA/°C
Current Drift
Non-Inverting Input Bias 10 10 10
Current Drift
I
B
Inverting Input Bias V
S
= ±4.5V, ±16V 0.3 0.5 0.3 0.5 0.3 0.75 μA/V
PSR Current Power Supply 3.0 3.0 4.5 max
Rejection
Non-Inverting Input Bias V
S
= ±4.5V, ±16V 0.05 0.5 0.05 0.5 0.05 0.5
Current Power Supply 1.5 1.5 3.0
Rejection
I
B
Inverting Input Bias −10V ≤ V
CM
≤ +10V 0.3 0.5 0.3 0.5 0.3 0.75
CMR Current Common Mode 0.75 0.75 1.0
Rejection
Non-Inverting Input Bias −10V ≤ V
CM
≤ +10V 0.1 0.5 0.1 0.5 0.1 0.5
Current Common Mode 0.5 0.5 0.5
Rejection
CMRR Common Mode −10V ≤ V
CM
≤ +10V 60 50 60 50 60 50 dB
Rejection Ratio 50 50 50 min
PSRR Power Supply Rejection V
S
= ±4.5V, ±16V 80 70 80 70 80 70 dB
Ratio 70 70 65 min
R
O
Output Resistance A
V
= −1, f = 300 kHz 0.2 0.2 0.2 Ω
R
IN
Non-Inverting Input 10 10 10 MΩ
Resistance min
V
O
Output Voltage Swing R
L
= 1 kΩ 12 11 12 11 12 11 V
11 11 11 min
R
L
= 100Ω 11 10 11 10 11 10
7.5 8.0 8.0
I
SC
Output Short Circuit 130 100 130 100 130 100 mA
Current 75 85 85 min
Z
T
Transimpedance R
L
= 1 kΩ 1.8 1.0 1.8 1.0 1.8 0.8
0.5 0.5 0.4
MΩ
min
R
L
= 100Ω 1.4 0.8 1.4 0.8 1.4 0.7
0.4 0.4 0.35
I
S
Supply Current No Load, V
O
= 0V 7.5 10 7.5 10 7.5 10 mA
10 10 10 max
V
CM
Input Common Mode V
+
− 1.7V V
+
− 1.7V V
+
− 1.7V
V
Voltage Range V
−
+ 1.7V V
−
+ 1.7V V
−
+ 1.7V
(1) Typical values represent the most likely parametric norm.
(2) All limits ensured at room temperature (standard type face) or at operating temperature extremes (bold face type).
4 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated
Product Folder Links: LM6181