9

OPA810

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SBOS799A – AUGUST 2019 – REVISED DECEMBER 2019

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(1)

(2)

Test levels (all values set by characterization and simulation): (A) 100% tested at 25°C, overtemperature limits by characterization and

simulation; (B) Not tested in production, limits set by characterization and simulation; (C) Typical value only for information.

(3)

Lower of the measured positive and negative slew rate.

7.7 Electrical Characteristics: 5 V

connected to 1.25 V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Test

AC PERFORMANCE

SSBW

Small-signal bandwidth

133

MHz

C

135

C

65

C

LSBW

Large-signal bandwidth

36

MHz

C

GBWP

Gain-bandwidth product

70

MHz

C

Bandwdith for 0.1-dB

flatness

16

MHz

C

SR

134

V/µs

C

78

C

Rise time

4

ns

C

Fall time

4

ns

C

Settling time to 0.1%

100

ns

C

Settling time to 0.001%

565

ns

C

Input overdrive recovery

76

ns

C

Output overdrive recovery

93

ns

C

HD2

Second-order harmonic

distortion

–102

dBc

C

–81

C

HD3

Third-order harmonic

distortion

–114

dBc

C

–92

C

Input-referred voltage noise

f = 500 kHz, flatband

6.3

nV/

√Hz

C

Input-referred current noise

f = 10 kHz

5

fA/

√Hz

C

Closed-loop output

impedance

f = 100 kHz

0.007

Ω

C

DC PERFORMANCE

Open-loop voltage gain

104

118

dB

A

Input offset voltage

100

550

µV

A

Input offset voltage drift

2.5

10

µV/°C

B

Input bias current

2

20

pA

A

Input offset current

1

20

pA

A

CMRR

Common-mode rejection

ratio

73

92

dB

A

73

B

INPUT

Allowable input differential

voltage

See Figure 54

±5

V

C

Common-mode input

impedance

In closed-loop configuration

12 || 2.5

GΩ||pF

C

Differential input capacitance

In open-loop configuration

0.5

pF

C