LMC8101 Datasheet, PDF (3/26 Pages) National Semiconductor (TI) – Rail-to-Rail Input and Output, 2.7V Op Amp in micro SMD package with Shutdown

LMC8101
www.ti.com
SNOS496F – AUGUST 2000 – REVISED MARCH 2013
Operating Ratings
Supply Voltage (V⁺ - V^−)
Junction Temperature Range⁽²⁾
Package Thermal Resistance (θ_JA)⁽²⁾
DSBGA
VSSOP package 8 pin Surface Mount
2.7V to 10V
−40°C to +85°C
220°C/W
230°C/W
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but specific performance is not specified. For ensured specifications and the test
conditions, see the Electrical Characteristics.
(2) The maximum power dissipation is a function of T_J(MAX), θ_JA and T_A. The maximum allowable power dissipation at any ambient
temperature is P_D = (T_J(MAX) − T_A)/θ_JA. All numbers apply for packages soldered directly onto a PC board.
2.7V Electrical Characteristics
Unless otherwise specified, all limits specified for T_J = 25°C, V⁺ = 2.7V, 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 ⁽¹⁾
Limit ⁽²⁾
Units
V_OS
Input Offset Voltage
±0.70
±5
mV
±7
max
TCV_OS
I_B
Input Offset Voltage Average Drift
Input Bias Current
See ⁽³⁾
4
μV/°C
±1
±64
pA
max
I_OS
Input Offset Current
0.5
32
pA
max
R_{in CM}
C_{in CM}
CMRR
PSRR
Input Common Mode Resistance
Input Common Mode Capacitance
Common Mode Rejection Ratio
Power Supply Rejection Ratio
0V < = V_CM < = 2.7V
V_S = 3V
0V < = V_CM < = 3V
V_S = 2.7V to 3V
10
GΩ
10
pF
78
60
dB
78
64
min
60
57
50
dB
48
min
CMVR
Input Common-Mode Voltage Range
V_S = 2.7V
CMRR > = 50dB
V_S = 3V
CMRR > = 50dB
0.0
0.0
V max
3.0
2.7
V min
−0.2
−0.1
V max
3.2
3.1
V min
A_VOL
Large Signal Voltage Gain
V_O
Output Swing High
Output Swing Low
Sourcing
R_L = 2kΩ to V⁺/2
V_O = 1.35V to 2.45V
Sinking
R_L = 2kΩ to V⁺/2
V_O = 1.35V to 0.25V
Sourcing
R_L = 10kΩ to V⁺/2
V_O = 1.35V to 2.65V
Sinking
R_L = 10kΩ to V⁺/2
V_O = 1.35V to 0.05V
R_L = 2kΩ to V⁺/2
V_ID = 100mV
R_L = 10kΩ to V⁺/2
V_ID = 100mV
R_L = 2kΩ to V⁺/2
V_ID = −100mV
R_L = 10kΩ to V⁺/2
V_ID = −100mV
3162
3162
4000
4000
2.67
2.69
32
10
1000
562
804
562
1778
1000
1778
1000
2.64
2.62
2.68
2.67
100
150
30
70
V/V min
V/V
min
V
min
V
min
mV
max
mV
max
(1) Typical Values represent the most likely parametric norm.
(2) All limits are specified by testing or statistical analysis.
(3) Positive current corresponds to current flowing into the device.
Copyright © 2000–2013, Texas Instruments Incorporated
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