LMC7101BIM5 Datasheet, PDF (5/28 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
15V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_J = 25°C, V⁺ = 15V, 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
+PSRR
Positive Power Supply Rejection
Ratio
−PSRR
Negative Power Supply Rejection
Ratio
V_CM
Input Common-Mode Voltage
Range
0V ≤ V_CM ≤ 15V
LMC7101Q @°125C
0.2V ≤ V_CM ≤ 14.8V
V⁺ = 5V to 15V
V^− = 0V, V_O = 1.5V
V^− = −5V to −15V
V⁺ = 0V, V_O = −1.5V
V⁺ = 5V
For CMRR ≥ 50 dB
A_V
Large Signal Voltage Gain
(4)
C_IN
Input Capacitance
V_O
Output Swing
R_L = 2 kΩ
R_L = 600Ω
Sourcing
Sinking
Sourcing
Sinking
V⁺ = 15V
R_L = 2 kΩ
V⁺ = 15V
R_L = 600Ω
I_SC
Output Short Circuit Current
(5)
I_S
Supply Current
V_O = 0V
V_O = 12V
Sourcing
Sinking
0.11
1.0
1.0
0.5
>1
82
82
82
−0.3
15.3
340
24
300
15
3
14.7
0.16
14.1
0.5
50
50
0.8
64
32
70
65
70
65
70
65
−0.20
0.00
15.20
15.00
80
40
15
10
34
6
14.4
14.2
0.32
0.45
13.4
13.0
1.0
1.3
30
20
30
20
1.50
1.71
64
32
65
60
65
62
65
62
−0.20
0.00
15.20
15.00
80
40
15
10
34
6
14.4
14.2
0.32
0.45
13.4
13.0
1.0
1.3
30
20
30
20
1.50
1.71
1000
2000
65
60
65
62
65
62
−0.2
0.2
15.2
14.8
80
30
15
4
34
6
14.4
14.2
0.32
0.45
13.4
12.85
1.0
1.5
30
20
30
20
1.50
1.75
mV
max
μV/°C
pA max
pA max
Tera Ω
dB min
dB min
dB min
V min
V max
V/mV
V/mV
pF
V min
V max
V min
V max
mA min
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.
(4) V⁺ = 15V, V_CM = 1.5V and R_L connect to 7.5V. For sourcing tests, 7.5V ≤ V_O ≤ 12.5V. For sinking tests, 2.5V ≤ V_O ≤ 7.5V.
(5) Do not short circuit output to V⁺ when V⁺ is greater than 12V or reliability will be adversely affected.
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