THS3121CD datasheet(7/28 Pages) TI

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THS3120, THS3121

SLOS420A – SEPTEMBER 2003 – REVISED NOVEMBER 2003

ELECTRICAL CHARACTERISTICS (continued)

S = ±5 V, RF = 750 Ω, RL = 50 Ω, and G = 2 (unless otherwise noted)

TYP

OVER TEMPERATURE

PARAMETER

TEST CONDITIONS

°C to

-40

°C to

MIN/TYP/

°C

UNIT

°C

MAX

POWER SUPPLY

Specified operating voltage

±5

±4.5

MIN

Maximum quiescent current

6.5

MAX

Minimum quiescent current

6.5

3.5

MIN

VS+ = 5.5 V to 4.5 V,

Power supply rejection (+PSRR)

MIN

VS- = 5 V

VS+ = 5 V,

Power supply rejection (-PSRR)

MIN

VS- = -5.5 V to -4.5 V

POWER-DOWN CHARACTERISTICS

Enable, REF = 0 V

≤ 0.8

Power-down voltage level

MAX

Power-down , REF = 0 V

≥ 0.2

Power-down quiescent current

PD = 0 V

200

450

500

µA

MAX

VPD = 0 V, REF = 0 V,

VPD quiescent current

µA

TYP

VPD = 3.3 V, REF = 0 V

Turnon time delay

90% of final value

µs

TYP

Turnoff time delay

10% of final value

Input impedance

3.4 || 1.7

Ω || pF

TYP

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