2.7V DC Electrical Characteristics (Note 8)
Unless Otherwise Specified, All Limits Guaranteed for TA = 25˚C, V+ = 2.7V, V− = 0V, VCM = VO = V+/2 and RL 1 MΩ to
V+/2. Boldface limits apply at the temperature extreme
>
LM6144AI
LM6142AI
Limit
(Note 6)
1.8
LM6144BI
LM6142BI
Limit
(Note 6)
2.5
Symbol
Parameter
Conditions
Typ
Units
(Note 5)
VOS
Input Offset Voltage
Input Bias Current
Input Offset Current
0.4
150
4
mV
max
nA
4.3
5
IB
250
300
526
526
max
nA
IOS
30
30
80
80
max
MΩ
dB
RIN
Input Resistance
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
Large Signal
128
90
CMRR
0V ≤ VCM ≤ 1.8V
0V ≤ VCM ≤ 2.7V
3V ≤ V+ ≤ 5V
min
76
PSRR
VCM
AV
79
−0.25
2.95
55
0
0
V min
V max
V/mV
min
V
2.7
2.7
RL = 10k
Voltage Gain
VO
Output Swing
RL = 100kΩ
0.019
2.67
510
0.08
0.112
2.66
2.25
800
0.08
0.112
2.66
2.25
800
max
V
min
µA
IS
Supply Current
Per Amplifier
880
880
max
2.7V AC Electrical Characteristics (Note 8)
Unless Otherwise Specified, All Limits Guaranteed for TA = 25˚C, V+ = 2.7V, V− = 0V, VCM = VO = V+/2 and RL 1 MΩ to
V+/2. Boldface limits apply at the temperature extreme
>
LM6144AI
LM6142AI
Limit
LM6144BI
LM6142BI
Limit
Symbol
Parameter
Conditions
Typ
Units
(Note 5)
(Note 6)
(Note 6)
GBW
Gain-Bandwidth Product
Phase Margin
f = 50 kHz
9
36
6
MHz
Deg
dB
φm
Gm
Gain Margin
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