LMC7101BIM5 Datasheet, PDF (3/28 Pages) Texas Instruments – LMC7101/LMC7101Q Tiny Low Power Operational Amplifier with Rail-to-Rail Input and Output

LMC7101, LMC7101Q
www.ti.com
SNOS719F – SEPTEMBER 1999 – REVISED MARCH 2013
2.7V Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for T_J = 25°C, V⁺ = 2.7V, V^− = 0V, V_CM = V_O = V⁺/2 and R_L > 1 MΩ. Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
LMC7101AI LMC7101BI
Typ ⁽¹⁾
Limit
Limit
(2)
(2)
LMC7101Q
Limit
(2) (3)
Units
V⁺ = 1.35V to 1.65V
PSRR Power Supply Rejection Ratio
V^− = −1.35V to −1.65V
60
50
V_CM = 0
C_IN
Common-Mode Input Capacitance
3
V_O
Output Swing
R_L = 2 kΩ
R_L = 10 kΩ
2.45
2.15
0.25
0.5
2.68
2.64
0.025
0.06
I_S
Supply Current
SR
Slew Rate ⁽⁴⁾
0.5
0.81
0.95
0.7
GBW Gain-Bandwidth Product
0.6
45
2.15
0.5
2.64
0.06
0.81
0.95
45
dB min
pF
2.15
V min
0.5
V max
2.64
V min
0.06
V max
0.81
mA
0.95
max
V/μs
MHz
(4) V⁺ = 15V. Connected as a voltage follower with a 10V step input. Number specified is the slower of the positive and negative slew rates.
R_L = 100 kΩ connected to 7.5V. Amp excited with 1 kHz to produce V_O = 10 V_PP.
3V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_J = 25°C, V⁺ = 3V, V^− = 0V, V_CM = 1.5V, V_O = V⁺/2 and R_L = 1 MΩ.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(1)
LMC7101AI LMC7101BI LMC7101Q
Limit
Limit
Limit
Units
(2)
(2)
(2) (3)
V_OS
Input Offset Voltage
TCV_OS
I_B
I_OS
R_IN
Input Offset Voltage Average Drift
Input Current
Input Offset Current
Input Resistance
CMRR Common-Mode Rejection Ratio
V_CM
Input Common-Mode Voltage
Range
PSRR Power Supply Rejection Ratio
C_IN
Common-Mode Input Capacitance
0V ≤ V_CM ≤ 3V
V⁺ = 3V
For CMRR ≥ 50 dB
V⁺ = 1.5V to 7.5V
V^− = −1.5V to −7.5V
V_O = V_CM = 0
V_O
Output Swing
R_L = 2 kΩ
R_L = 600Ω
I_S
Supply Current
0.11
4
6
1
1.0
64
0.5
32
>1
74
64
0.0
0.0
3.3
3.0
80
68
3
2.8
2.6
0.2
0.4
2.7
2.5
0.37
0.6
0.5
0.81
0.95
7
9
64
32
60
0.0
3.0
60
2.6
0.4
2.5
0.6
0.81
0.95
7
1000
2000
60
0.0
3.0
60
2.6
0.4
2.5
0.6
0.81
0.95
mV
max
μV/°C
pA max
pA max
Tera Ω
db min
V min
V max
dBmin
pF
V min
V max
V min
V max
mA
max
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed by testing or statistical analysis.
(3) When operated at temperature between −40°C and 85°C, the LMC7101Q will meet LMC7101BI specifications.
Copyright © 1999–2013, Texas Instruments Incorporated
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