TL331 datasheet(5/18 Pages) TI1

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TL331

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SLVS238G – AUGUST 1999 – REVISED JANUARY 2015

7.5 Electrical Characteristics

at specified free-air temperature, VCC = 5 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS(1)

(2)

MIN

TYP

MAX

UNIT

25°C

VCC = 5 V to 30 V, VO = 1.4 V,

VIO

Input offset voltage

VIC = VIC(min)

Full range

25°C

IIO

Input offset current

VO = 1.4 V

Full range

250

25°C

–25

–250

IIB

Input bias current

VO = 1.4 V

Full range

–400

Common-mode input voltage

0 to

VICR

Full range

range(3)

VCC – 1.5

Large-signal differential voltage

VCC = 15 V, VO = 1.4 V to 11.4 V,

AVD

25°C

200

V/mV

amplification

RL ≥ 15 kΩ to VCC

VOH = 5 V, VID = 1 V

25°C

0.1

IOH

High-level output current

VOH = 30 V, VID = 1 V

Full range

μA

25°C

150

400

VOL

Low-level output voltage

IOL = 4 mA, VID = –1 V

Full range

700

IOL

Low-level output current

VOL = 1.5 V, VID = –1 V

25°C

ICC

Supply current

RL = ∞, VCC = 5 V

25°C

0.4

0.7

(1)

All characteristics are measured with zero common-mode input voltage, unless otherwise specified.

(2)

Full range TA is –40°C to 85°C for I-suffix devices and –40°C to 105°C for K-suffix devices.

(3)

The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-

mode voltage range is VCC+ – 1.5 V, but either or both inputs can go to 30 V without damage.

7.6 Switching Characteristics

VCC = 5 V, TA = 25°C

PARAMETER

TEST CONDITIONS

TYP

UNIT

100-mV input step with 5-mV overdrive

1.3

Response time

RL connected to 5 V through 5.1 kΩ, CL = 15 pF

(1) (2)

μs

TTL-level input step

0.3

(1)

CL includes probe and jig capacitance.

(2)

The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.

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