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OPA810

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SBOS799A – AUGUST 2019 – REVISED DECEMBER 2019

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(1)

For AC specifications, G = 2 V/V, RF = 1 kΩ and CL = 4.7 pF (unless otherwise noted).

(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.

7.6 Electrical Characteristics: 24 V

Test conditions unless otherwise noted: TA = 25°C, VS+ = 12 V, VS– = –12 V, common-mode voltage (VCM) = mid-supply, RL =

1 kΩ connected to mid-supply

(1).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Test

Level(2)

AC PERFORMANCE

SSBW

Small-signal bandwidth

G = 1, Vo = 20 mVPP, RF = 0 Ω

135

MHz

G = 1, Vo = 20 mVPP, RF = 0 Ω,

CL= 10 pF

140

G = –1, Vo = 20 mVPP

LSBW

Large-signal bandwidth

G = 2 Vo = 2 VPP

MHz

G = 2 Vo = 10 VPP

GBWP

Gain-bandwidth product

MHz

Bandwdith for 0.1-dB

flatness

G = 2, Vo = 20 mVPP

MHz

Slew rate (20%-80%)(3)

G = 2, Vo = –2-V to 2-V step

237

V/µs

G = –1, Vo = –2-V to 2-V step

222

G = 2, Vo = –4.5-V to 3.5-V step

254

Rise time

Vo = 200-mV step

Fall time

Vo = 200-mV step

Settling time to 0.1%

G = 2, Vo = 2-V step

G = 2, Vo = 10-V step

Settling time to 0.001%

G = 2, Vo = 2-V step

320

G = 2, Vo = 10-V step

200

Input overdrive recovery

G = 1, RF = 0 Ω, (VS– – 0.5 V) to (VS+

+ 0.5 V) input

Output overdrive recovery

G = –1, (VS– – 0.5 V) to (VS+ + 0.5 V)

input

HD2

Second-order harmonic

distortion

f = 100 kHz, RL = 1 kΩ, Vo = 2 VPP

–118

dBc

f = 100 kHz, RL =1 kΩ, Vo = 10 VPP

–108

f = 1 MHz, RL = 1 kΩ, Vo = 2 VPP

–112

f = 1 MHz, RL=1 kΩ, Vo = 10 VPP

–91

HD3

Third-order harmonic

distortion

f = 100 kHz, RL = 1 kΩ, Vo = 2 VPP

–136

dBc

f = 100 kHz, RL =1 kΩ, Vo = 10 VPP

–130

f = 1 MHz, RL = 1 kΩ, Vo = 2 VPP

–104

f = 1 MHz, RL =1 kΩ, Vo = 10 VPP

–91

Input-referred voltage noise

f = 500 kHz, flatband

6.3

nV/

√Hz

Input-referred current noise

f = 10 kHz

fA/

√Hz

Closed-loop output

impedance

f = 100 kHz

0.007

DC PERFORMANCE

AOL

Open-loop voltage gain

f = DC, Vo = ±8 V

108

120

VOS

Input offset voltage

100

500

µV

Input offset voltage drift

TA = –40°C to +125°C

2.5

µV/°C

Input bias current

Input offset current

CMRR

Common-mode rejection

ratio

f = DC, VCM = ±5 V

105

TA = –40°C to +125°C

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