www.ti.com

Electrical Characteristics

TLV7256

DUAL COMPARATOR

SLCS147A – OCTOBER 2006 – REVISED JANUARY 2007

V

CC+ = 1.8 V, VCC– = GND, TA = 25°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

TA

MIN

TYP

MAX

UNIT

25

°C

±2

±8

VIO

Input offset voltage

mV

–40

°C to 85°C

±9

IIO

Input offset current

25

°C

2

pA

II

Input bias current

25

°C

4

pA

VCM

Common-mode input voltage

25

°C

0

VCC – 0.3

V

∆V

CM = 5 V

25

°C

40

55

CMRR

Common-mode rejection ratio

dB

0

≤ V

CM ≤ 5 V

–40

°C to 85°C

40

Output = High, VIN = 1.8 V

30

55

25

°C

Output = Low, VIN = 1.8 V

33

47

Output = High, VIN = 1.8 V

60

–40

°C to 85°C

Output = Low, VIN = 1.8 V

51

ICC

Supply current

µA

Output = High, VIN = 0.9 V

20

32

25

°C

Output = Low, VIN = 0.9 V

25

37

Output = High, VIN = 0.9 V

34

–40

°C to 85°C

Output = Low, VIN = 0.9 V

40

AVD

Voltage gain

VD = 1.1 V, 0.4 V ≤ VOUT ≤ 1.5 V

25

°C

88

dB

25

°C

6

9

Isink

Sink current

VOL = 0.5 V

mA

–40

°C to 85°C

5

25

°C

5

9

Isource

Source current

VOH = 2.2 V

mA

–40

°C to 85°C

4

25

°C

0.2

0.34

VOL

Low-level output voltage

Isink = 5 mA

V

–40

°C to 85°C

0.39

25

°C

1.3

1.6

VOH

High-level output voltage

Isource = 5 mA

V

–40

°C to 85°C

1.2

5

Submit Documentation Feedback