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LF356-MIL

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SNOSD55 – JUNE 2017

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Copyright © 2017, Texas Instruments Incorporated

(1)

Unless otherwise stated, these test conditions apply:

0°C

+70°C

(2)

The Temperature Coefficient of the adjusted input offset voltage changes only a small amount (0.5 μV/°C typically) for each mV of

adjustment from its original unadjusted value. Common-mode rejection and open-loop voltage gain are also unaffected by offset

adjustment.

(3)

The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature,

thermal resistance from junction to ambient. Use of a heat sink is recommended if input bias current is to be kept to a minimum.

(1)

Supply Voltage Rejection is measured for both supply magnitudes increasing or decreasing simultaneously, in accordance with common

practice.

6.7 DC Electrical Characteristics

See

(1)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input offset voltage

3

10

mV

Over temperature

13

Average TC of input

offset voltage

5

μV/°C

Change in average TC with

(2)

0.5

μV/°C

per mV

Input offset current

(1) (3)

3

50

pA

2

nA

Input bias current

(1) (3)

30

200

pA

8

nA

Input resistance

Ω

Large signal voltage gain

25

200

V/mV

Over temperature

15

Output voltage swing

±12

±13

V

±10

±12

Input common-mode

voltage range

10

15.1

V

−12

–10

CMRR

Common-mode rejection ratio

80

100

dB

PSRR

Supply voltage rejection

80

100

dB

(1)

whichever is less.

(2)

Maximum power dissipation is defined by the package characteristics. Operating the part near the maximum power dissipation may

cause the part to operate outside specified limits.

6.8 Power Dissipation Ratings

MIN

MAX

UNIT

Power Dissipation at

(1) (2)

LMC Package (Still Air)

400

mW

LMC Package

(400 LF/Min Air Flow)

1000

P Package

670

D Package

380