OPA607 datasheet(5/21 Pages) TI1

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OPA607

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SBOS981 – OCTOBER 2019

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(1)

All Gains (G) mentioned are in V/V unless otherwise noted

(2)

Parameters with minimum or maximum specification limits are 100% production tested at 25ºC, unless otherwise noted. Over

temperature limits are based on characterization and statistical analysis.

(3)

Specified by design and characterization; not production tested.

(4)

In Power-Down Mode , IQPD = IPDB + Leakage current drawn by the op amp circuit. Total current in Power-Down mode = IQPD only and

not the sum of IQPD and IPDB

6.5 Electrical Characteristics

at TA = 25°C, VS = 2.2 V to 5.5 V, G = 6 V/V

(1), R

F = 5 kΩ, CF = 2.5 pF, VCM = (VS / 2) – 0.5 V, CL = 10 pF, RL = 10 kΩ

connected to (VS / 2) – 0.5 V and PD connected to (VS+) (unless otherwise noted)

(2)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OFFSET VOLTAGE

VOS

Input offset voltage

–0.5

0.1

0.5

dVOS/dT

Input offset voltage drift(3)

TA = –40°C to +125°C

±0.35

±2.0

µV/°C

PSRR

Power-supply rejection ratio

120

INPUT VOLTAGE RANGE

VCM

Common-mode voltage range

(VS–)

(VS+) – 1.1

CMRR

Common-mode rejection ratio

(VS–) < VCM < (VS+) – 1.1 V

100

INPUT BIAS CURRENT

Input bias current(3)

IOS

Input offset current(3)

NOISE

Input voltage noise (peak-to-peak)

f = 0.1 Hz to 10 Hz

1.6

µVPP

Input voltage noise density

f = 10 kHz, 1/f corner at 1 kHz

3.8

nV/

√Hz

Input current noise density

f = 1 kHz

fA/

√Hz

INPUT IMPEDANCE

CIN

Differential

11.5

Common-mode

5.5

OPEN-LOOP GAIN

AOL

Open-loop voltage gain

VOUT = ±1 V

120

140

Phase margin

Degrees

AC Characteristics (VS = 5 V)

SSBW

Small-signal bandwidth

VOUT = 20 mVpp

MHz

GBW

Gain-bandwidth product

G = 20

Slew rate

3-V output step (10-90%), VOCM = mid-supply

V/µs

Settling time

To 0.1%, 3-V step, G = 40, VOCM = mid-supply

0.75

µs

To 0.01%, 3-V step, G = 40, VOCM = mid-supply

1.75

Overdrive recovery time

VIN+ × Gain > VS

0.2

µs

HD2

Second-order harmonic distortion

VOUT = 2 VPP f = 20 kHz

-105

dBc

HD3

Third-order harmonic distortion

VOUT = 2 VPP f = 20 kHz

-95

OUTPUT

Output Voltage swing from supply rails

ISC

Short-circuit current

Open-loop output impedance

f = 1 MHz

500

POWER SUPPLY

Quiescent current per amplifier

IO = 0 mA

900

1000

µA

POWER DOWN (Device Enabled When Floating)

IQPD

Power-down quiescent current

PD = VS–

750

1000

IPDB

Power-down pin bias current(4)

PD = VS–

800

900

Enable voltage threshold

Logic-high threshold

0.7 x VS

Disable voltage threshold

Logic-low threshold

0.2 x VS

tON

Turn-on time delay

µs

tOFF

Turn-off time delay

0.5

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