ELECTRICAL CHARACTERISTICS

TLE2142-Q1

www.ti.com....................................................................................................................................................................................................... SLOS628 – JULY 2009

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

PARAMETER

TEST CONDITIONS

TA

(1)

MIN

TYP

MAX

UNIT

25°C

220

1900

VIO

Input offset voltage

VO = 2.5 V, RS = 50 Ω, VIC = 2.5 V

µV

Full range

2600

Temperature coefficient of

α

VIO

VO = 2.5 V, RS = 50 Ω, VIC = 2.5 V

Full range

1.7

µV/°C

input offset voltage

25°C

8

100

IIO

Input offset current

VO = 2.5 V, RS = 50 Ω, VIC = 2.5 V

nA

Full range

200

25°C

–0.8

–2

IIB

Input bias current

VO = 2.5 V, RS = 50 Ω, VIC = 2.5 V

µA

Full range

–2.3

–0.3 to

25°C

0 to 3

3.2

Common-mode input

VICR

RS = 50 Ω

V

voltage range

–0.3 to

Full range

0 to 2.7

2.9

IOH = –150 µA

3.9

4.1

IOH = –1.5 mA

25°C

3.8

4

IOH = –15 mA

3.4

3.7

VOH

High-level output voltage

V

IOH = –100 µA

3.75

IOH = –1 mA

Full range

3.65

IOH = –10 mA

3.45

IOL = 150 µA

75

125

mV

IOL = 1.5 mA

25°C

150

225

IOL = 15 mA

1.2

1.4

V

VOL

Low-level output voltage

IOL = 100 µA

200

mV

IOL = 1 mA

Full range

250

IOL = 10 mA

1.25

V

25°C

50

220

Large-signal differential

VIC = ±2.5 V, RL = 2 kΩ,

AVD

V/mV

voltage amplification

VO = 1 V to -1.5 V

Full range

5

ri

Input resistance

25°C

70

M

Ω

ci

Input capacitance

25°C

2.5

pF

zo

Open-loop output impedance

f = 1 MHz

25°C

30

Ω

25°C

85

118

CMRR

Common-mode rejection ratio

VIC = VICR(min), RS = 50 Ω

dB

Full range

80

25°C

90

106

Supply-voltage rejection ratio

kSVR

VCC± = ±2.5 V to ±15 V, RS = 50 Ω

dB

(

ΔVCC±/ΔVIO)

Full range

85

25°C

6.6

8.8

ICC

Supply current

VO = 2.5 V, No load, VIC = 2.5 V

mA

Full range

9.2

(1)

Full range is –40°C to 125°C.

Copyright © 2009, Texas Instruments Incorporated

Submit Documentation Feedback

5

Product Folder Link(s): TLE2142-Q1