LMC6442 Datasheet, PDF (3/16 Pages) National Semiconductor (TI) – Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier

2.2V Electrical Characteristics (Continued)
Unless otherwise specified, all limits guaranteed for T_J = 25˚C, V⁺ = 2.2V, 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
(Note 5)
LMC6442AI
Limit
(Note 6)
LMC6442I
Limit
(Note 6)
Units
GBWP
Gain-Bandwidth
Product
9.5
KHz
φ_m
Phase Margin
(Note 15)
63
Degree
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_J = 25˚C, V⁺ = 5V, 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
(Note 5)
LMC6442AI
Limit
(Note 6)
LMC6442I
Limit
(Note 6)
Units
DC Electrical Characteristics
V_OS
Input Offset Voltage
±3
−0.75
±4
±7
mV
±8
max
TCV_OS
Temp. coefficient of
input offset voltage
0.4
µV/˚C
I_B
Input Bias Current
(Note 14)
0.005
4
pA
4
max
Input Offset Current
(Note 14)
I_OS
0.0025
2
pA
2
max
CMRR
Common Mode
Rejection Ratio
−0.1V ≤ V_CM ≤3.5V
102
70
70
70
dB
70
min
C_IN
Common Mode Input
4.1
pF
Capacitance
PSRR
Power Supply
Rejection Ratio
V_S = 2.5 V to 10V
75
95
75
75
dB
75
min
V_CM
Input Common-Mode
Voltage Range
CMRR ≥ 50 dB
3.85
4.1
3.75
−0.4
−0.2
0
3.85
V
3.75
min
−0.2
V
0
max
A_V
Large Signal Voltage Sourcing (Note 11)
Gain
Sinking (Note 11)
V_O
Output Swing
V_O = 0.5V to 4.5V
V_ID = 100 mV
(Note 13)
100
94
103
80
4.99
4.95
4.95
dB
min
80
4.95
V
4.95
min
V_ID = −100 mV
(Note 13)
20
50
50
50
mV
50
max
I_SC
Output Short Circuit
Sourcing, V_ID = 100 mV
Current
(Notes 12, 13)
Sinking, V_ID = −100 mV
(Notes 12, 13)
500
300
200
350
200
150
300
200
µA
200
min
150
I_S
Supply Current (2
R_L = open
amplifiers)
1.90
2.4
3.0
2.6
µA
3.2
max
AC Electrical Characteristics
SR
Slew Rate (Note 8)
4.1
2.5
2.5
V/ms
GBWP
Gain-Bandwidth
Product
10
KHz
φ_m
Phase Margin
(Note 15)
64
Degree
3
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