THS4271

THS4275

SLOS397E − JULY 2002 − REVISED JANUARY 2004

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6

TYP

OVER TEMPERATURE

MIN/

PARAMETER

TEST CONDITIONS

25

°C

25

°C

0

°C to

70

°C

−40

°C to

85

°C

UNITS

MIN/

TYP/

MAX

POWER SUPPLY

Specified operating voltage

5

15

15

15

V

Max

Maximum quiescent current

20

22

25

27

mA

Max

Minimum quiescent current

20

18

16

14

mA

Min

Power supply rejection (+PSRR)

VS+ = 5.5 V to 4.5 V, VS− = 0 V

85

75

62

62

dB

Min

Power supply rejection (−PSRR)

VS+ = 5 V, VS− = −0.5 V to 0.5 V

75

65

60

60

dB

Min

POWER-DOWN CHARACTERISTICS (THS4275 Only)

(1)

Enable

REF+1.8

V

Min

Power-down voltage level(1)

Power-down

REF+1

V

Max

Power-down voltage level(1)

Enable

REF−1

V

Min

Power-down

REF−1.7

V

Max

Power-down quiescent current

PD = Ref +1.0 V, Ref = 0 V

650

800

900

1000

µA

Max

Power-down quiescent current

PD = Ref −1.7 V, Ref = VS+

650

800

900

1000

µA

Max

Turnon time delay(t(ON))

50% of final value

4

µs

Typ

Turnoff time delay (t(OFF))

50% of final value

3

µs

Typ

Input impedance

f = 1 MHz

6

G

Ω

Typ

Output impedance

100

k

Ω

Typ

(1) For detail information on the power-down circuit, see the powerdown section in the application information of this data sheet.