Datasheet

LM6142, LM6144
www.ti.com SNOS726D –JUNE 2000–REVISED MARCH 2013
5.0V DC Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits guaranteed for T
A
= 25°C, V
+
= 5.0V, V
−
= 0V, V
CM
= V
O
= V
+
/2 and R
L
> 1 MΩ to V
+
/2.
Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Typ
(2)
LM6144AI LM6144BI Units
LM6142AI LM6142BI
Limit
(3)
Limit
(3)
I
OS
Input Offset Current 3 30 30 nA
80 80 max
R
IN
Input Resistance, C
M
126 MΩ
CMRR Common Mode 0V ≤ V
CM
≤ 4V 107 84 84
Rejection Ratio
78 78
0V ≤ V
CM
≤ 5V 82 66 66
dB
min
79 64 64
PSRR Power Supply 5V ≤ V
+
≤ 24V 87 80 80
Rejection Ratio
78 78
V
CM
Input Common-Mode −0.25 0 0 V
Voltage Range
5.25 5.0 5.0
A
V
Large Signal R
L
= 10k 270 100 80 V/mV
Voltage Gain
70 33 25 min
V
O
Output Swing R
L
= 100k 0.005 0.01 0.01 V
0.013 0.013 max
4.995 4.98 4.98 V
4.93 4.93 min
R
L
= 10k 0.02 V max
4.97 V min
R
L
= 2k 0.06 0.1 0.1 V
0.133 0.133 max
4.90 4.86 4.86 V
4.80 4.80 min
I
SC
Output Short Sourcing 13 10 8 mA
Circuit Current
4.9 4 min
LM6142
35 35 mA
max
Sinking 24 10 10 mA
5.3 5.3 min
35 35 mA
max
I
SC
Output Short Sourcing 8 6 6 mA
Circuit Current
3 3 min
LM6144
35 35 mA
max
Sinking 22 8 8 mA
4 4 min
35 35 mA
max
I
S
Supply Current Per Amplifier 650 800 800 μA
880 880 max
Copyright © 2000–2013, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Links: LM6142 LM6144