LMC6762

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SNOS739D – JULY 1997 – REVISED MARCH 2013

2.7V Electrical Characteristics (continued)

Unless otherwise specified, all limits ensured for TJ = 25°C, V

+ = 2.7V, V− = 0V, V

CM = V

+/2. Boldface limits apply at the

temperature extremes.

LMC6762AI

LMC6762BI

Units

Symbol

Parameter

Conditions

Typ(1)

Limit(2)

Limit(2)

VCM

Input Common-Mode

CMRR > 55 dB

3.0

2.9

2.9

V

Voltage Range

2.7

2.7

min

−0.3

−0.2

−0.2

V

0.0

0.0

max

VOH

Output Voltage High

ILOAD = 2.5 mA

2.5

2.4

2.4

V

2.3

2.3

min

VOL

Output Voltage Low

ILOAD = 2.5 mA

0.2

0.3

0.3

V

0.4

0.4

max

IS

Supply Current

For Both Comparators

12

20

20

μA

(Output Low)

25

25

max

5.0V and 15.0V Electrical Characteristics

Unless otherwise specified, all limits ensured for TJ = 25°C, V

+ = 5.0V and 15.0V, V− = 0V, V

CM = V

+/2. Boldface limits apply

at the temperature extremes.

LMC6762AI

LMC6762BI

Symbol

Parameter

Conditions

Typ(1)

Units

Limit(2)

Limit(1)

VOS

Input Offset Voltage

3

5

15

mV

8

18

max

TCVOS

Input Offset Voltage

V+ = 5V

2.0

μV/°C

Temperature Drift

V+ = 15V

4.0

Input Offset Voltage

V+ = 5V(3)

3.3

μV/Month

Average Drift

V+ = 15V(3)

4.0

IB

Input Current

V = 5V

0.04

pA

IOS

Input Offset Current

V+ = 5V

0.02

pA

CMRR

Common Mode

V+ = 5V

75

dB

Rejection Ratio

V+ = 15V

82

dB

PSRR

Power Supply Rejection Ratio

±2.5V < VS < ±5V

80

dB

AV

Voltage Gain

(By Design)

100

dB

VCM

Input Common-Mode

V+ = 5.0V

5.3

5.2

5.2

V

Voltage Range

CMRR > 55 dB

5.0

5.0

min

−0.3

−0.2

−0.2

V

0.0

0.0

max

V+ = 15.0V

15.3

15.2

15.2

V

CMRR > 55 dB

15.0

15.0

min

−0.3

−0.2

−0.2

V

0.0

0.0

max

VOH

Output Voltage High

V+ = 5V

4.8

4.6

4.6

V

ILOAD = 5mA

4.45

4.45

min

V+ = 15V

14.8

14.6

14.6

V

ILOAD = 5 mA

14.45

14.45

min

(1)

Typical Values represent the most likely parametric norm.

(2)

All limits are specified by testing or statistical analysis.

(3)

Input Offset Voltage Average Drift is calculated by dividing the accelerated operating life drift average by the equivalent operational time.

The Input Offset Voltage Average Drift represents the input offset voltage change at worst-case input conditions.

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