108335 Datasheet, PDF (2/21 Pages) Texas Instruments – Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
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Distributors for availability and specifications.
ESD Tolerance (Note 2)
SOT23 Package
MDIP Package
Differential Input Voltage
Voltage at Input/Output Pin
Supply Voltage (V⁺ − V^−)
Current at Input Pin
Current at Output Pin (Note 3)
Current at Power Supply Pin
2000V
1500V
±Supply Voltage
(V⁺) + 0.3V, (V^−) − 0.3V
11V
±5 mA
±30 mA
30 mA
Lead Temp. (Soldering, 10 sec.)
Storage Temperature Range
Junction Temperature (Note 4)
260˚C
−65˚C to +150˚C
150˚C
Operating Ratings (Note 1)
Supply Voltage
Junction Temperature Range
LMC7111AI, LMC7111BI
Thermal Resistance (θ_JA)
8-Pin MDIP
5-Pin SOT23
2.5V ≤ V⁺ ≤ 11V
−40˚C ≤ T_J ≤ +85˚C
115˚C/W
325˚C/W
2.7V DC Electrical Characteristics
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. Bold-
face limits apply at the temperature extremes.
Typ
LMC7111AI LMC7111BI
Symbol
Parameter
Conditions
(Note 5)
Limit
Limit
Units
V_OS
Input Offset Voltage
V⁺ = 2.7V
(Note 6)
(Note 6)
0.9
3
7
mV
5
9
max
TCV_OS
Input Offset Voltage
2.0
Average Drift
µV/˚C
I_B
Input Bias Current
(Note 9)
0.1
1
20
1
pA
20
max
I_OS
R_IN
+PSRR
−PSRR
V_CM
Input Offset Current
Input Resistance
Positive Power Supply
Rejection Ratio
Negative Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
(Note 9)
2.7V ≤ V⁺ ≤5.0V,
V^− = 0V, V_O = 2.5V
−2.7V ≤ V^− ≤−5.0V,
V^− = 0V, V_O = 2.5V
V⁺ = 2.7V
For CMRR ≥ 50 dB
0.01
>10
60
60
−0.10
0.5
10
55
50
55
50
0.0
0.40
0.5
pA
10
max
Tera Ω
55
dB
50
min
55
dB
50
min
0.0
V
0.40
min
2.8
2.7
2.7
V
2.25
2.25
max
C_IN
Common-Mode Input
Capacitance
V_O
Output Swing
V⁺ = 2.7V
R_L = 100 kΩ
3
2.69
2.68
2.4
0.01
0.02
pF
2.68
V
2.4
min
0.02
V
V⁺ = 2.7V
0.08
2.65
2.6
0.08
max
2.6
V
R_L = 10 kΩ
2.4
0.03
0.1
2.4
min
0.1
V
0.3
0.3
max
I_SC
Output Short Circuit
Sourcing, V_O = 0V
7
1
1
mA
Current
0.7
0.7
min
Sinking, V_O = 2.7V
7
1
1
mA
0.7
0.7
min
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