6

INA301

SBOS713A – SEPTEMBER 2015 – REVISED FEBRUARY 2016

www.ti.com

Product Folder Links: INA301

Submit Documentation Feedback

Copyright © 2015–2016, Texas Instruments Incorporated

Electrical Characteristics (continued)

at TA = 25°C, VSENSE = VIN+ – VIN– = 10 mV, VS = 5 V, VIN+ = 12 V, and VLIMIT = 2 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

COMPARATOR

tp

Total alert propagation delay

Input overdrive = 1 mV

0.75

1

µs

Slew-rate-limited tp

VOUT step = 0.5 V to 4.5 V, VLIMIT = 4 V

1

1.5

ILIMIT

Limit threshold output current

TA = 25ºC

79.7

80

80.3

µA

TA = –40ºC to +125ºC

79.2

80.8

VOS

Comparator offset voltage

INA301A1

1

3.5

mV

INA301A2

1

4

INA301A3

1.5

4.5

HYS

Hysteresis

INA301A1

20

mV

INA301A2

50

INA301A3

100

VIH

High-level input voltage

1.4

6

V

VIL

Low-level input voltage

0

0.4

V

VOL

Alert low-level output voltage

IOL = 3 mA

70

300

mV

ALERT pin leakage input current

VOH = 3.3 V

0.1

1

µA

Digital leakage input current

0

≤ VIN ≤ VS

1

µA

POWER SUPPLY

VS

Operating supply range

TA = –40ºC to +125ºC

2.7

5.5

V

IQ

Quiescent current

VSENSE = 0 mV, TA = 25ºC

500

650

µA

TA = –40ºC to +125ºC

700

TEMPERATURE RANGE

Specified range

–40

125

°C