LMP8350

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SNOSB80C – FEBRUARY 2011 – REVISED OCTOBER 2015

6.6-V Electrical Characteristics (continued)

Unless otherwise specified, all limits are ensured for TA = 25°C, Avcl = +1, RF = RG = 1 kΩ, Fully differential input, VS = +6.6

V, RL = 2 kΩ//20 pF differentially, Input CMR and VOCM = mid-supply and HP mode unless otherwise noted.

(1)

PARAMETER

TEST CONDITIONS(2)

MIN(3)

TYP(4)

MAX(3)

UNIT

Output shorted to

Low Swing

–30

–49

mid-supply(7)

High Swing

54

83

High power

Low Swing

–19

–35

ISHORT Short-circuit current

mA

Mid power

High Swing

40

64

Low Swing

–6

–15

Low power

High Swing

15

27

High power

111

Power supply rejection ratio

PSRR

Mid power

117

dB

VS ±10%

Low power

127

TA = 25°C

14

16

VEN = 5.775

(8)

At the temperature extremes

18

TA = 25°C

7

9

IS

Supply current

VEN = 4.125

(8)

mA

At the temperature extremes

10

TA = 25°C

2

3

VEN = 2.475

(8)

At the temperature extremes

4

Disable voltage threshold(8)

<1.225

V

TA = 25°C

0.55

0.65

PD

Power-down mode

Shutdown current

mA

At the temperature extremes

0.7

Enable pin current

40

μA

High power

18

ten

Enable time

Mid power

22

ns

Low power

43

6.6-V AC CHARACTERISTICS

High power

116

Small signal bandwidth

SSBW

Mid power

85

MHz

200 mVp-p differential

Low power

29

High power

488

Slew rate

SR

Mid power

376

V/

μs

2 Vp-p differential(9)

Low power

166

High power

3.1

Rise time

trise

Mid power

4.2

ns

2 Vp-p differential

Low power

10.4

High power

3.0

Fall time

tfall

Mid power

4.0

ns

2 Vp-p differential

Low power

10.3

2-V step, CL = 20 pF

19

High power

0.1% settling time

ts

ns

2 Vp-p

Mid power

25

Low power

43

(7)

The short circuit test is a momentary test which applies to both single-supply and split-supply operation. Continuous short circuit

operation at elevated ambient temperature can exceed the maximum allowable junction temperature of 150°C. Positive number (+) is

sourcing, negative number (–) is sinking.

(8)

Enable voltage is referred to V- (negative supply voltage).

(9)

Slew Rate is the average of the rising and falling edges.

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