5962F07233 查看數據表（PDF） - STMicroelectronics

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5962F07233

Rad-hard 400 µA high-speed operational amplifier

STMicroelectronics 

RHF310A

Electrical characteristics

3

Electrical characteristics

Table 3. Electrical characteristics for VCC = ±2.5 V, Tamb = 25 °C (unless otherwise specified)

Symbol

Parameter

Test conditions

DC performance

125 °C

Vio

Input offset voltage

25 °C

-55 °C

125 °C

Iib+

Non-inverting input bias current

25 °C

-55 °C

125 °C

Iib-

Inverting input bias current

25 °C

-55 °C

CMR

Common mode rejection ratio, 20 log (ΔVic/

ΔVio)

ΔVic = ±1 V

125 °C

25 °C

-55 °C

SVR

Supply voltage rejection ratio, 20 log (ΔVCC/

ΔVout)

ΔVCC = 3.5 V to 5 V

125 °C

25 °C

-55 °C

PSRR

Power supply rejection ratio, 20 log (ΔVCC/

ΔVout)

ΔVCC = 200 mVpp at 1 kHz

25 °C

125 °C

ICC

Supply current

No load

25 °C

-55 °C

Dynamic performance and output characteristics

ROL

Transimpedance

ΔVout = ±1 V,

RL = 1 kΩ

125 °C

25 °C

-55 °C

Rfb = 3 kΩ, AV = 1

25 °C

Small signal -3 dB bandwidth on 1 kΩ load Rfb = 510 Ω, AV = 10

25 °C

Bw

Rfb = 3 kΩ, AV = 2

25 °C

Gain flatness at 0.1 dB

Vout = 20 mVpp, AV = 2,

RL = 1 kΩ

25 °C

SR

Slew rate (1)

Vout = 2 Vpp, AV = 2,

RL = 100 Ω

25 °C

125 °C

VOH

High-level output voltage

RL = 100 Ω

25 °C

-55 °C

VOL

Low-level output voltage

RL = 100 Ω

125 °C

Min.

-6.5

-6.5

-6.5

55

57

55

50

65

50

500

600

500

90

1.5

1.55

1.5

Typ.

1.7

3.1

0.1

61

82

50

400

1450

230

26

120

25

115

1.65

Max.

Unit

6.5

6.5

mV

6.5

15

12

15

μA

7

5

7

dB

600

530 µA

600

kΩ

MHz

V/μs

V

-1.5

DS6201 - Rev 7

page 4/25

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