DIO85571, Version 1.0, Jul 2023

www.dioo.com

© 2023 DIOO MICROCIRCUITS CO., LTD.

3

5. Electrical Characteristics

Typical value: V+ = 5 V, VCM = 1/2VCC, RL = 100 Ω to V+/2, TA = 25°C, unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Input characteristics

VOS

Input offset voltage

TA = 25°C

-3.5

0.7

3.5

mV

IB

Input bias current

V+ = 2.5 V to 5.5 V

10

pA

IOS

Input offset current

V+ = 2.5 V to 5.5 V

10

pA

VCM

Common mode voltage range

V+ = 5.5 V

-0.1

5.6

V

CMRR

Common mode rejection ratio

-40°C ≤ TA≤ 125°C,

Vs = 5.5 V, VCM = -0.1 V to 4 V

75

90

dB

-40°C ≤ TA ≤ 125°C,

VS = 5.5 V, VCM = -0.1 V to 5.6 V

66

90

dB

AOL(2)

Open loop voltage gain

RL = 600 Ω, VO = 0.15 V to 4.85 V

92

100

dB

RL = 10 KΩ, VO = 0.05 V to 4.95 V

100

110

dB

∆VOS/∆T

Input offset voltage drift

-40°C ≤ TA ≤ 125°C

2.7

µV/°C

Output characteristics

Output voltage swing from rail

RL = 600 Ω, -40°C ≤ TA ≤ 125°C

0.1

V

RL = 10 kΩ, -40°C ≤ TA ≤ 125°C

0.015

IOUT

Output current

V+ = 5 V

80

mA

Power supply

Operating voltage range

2.5

5.5

V

PSRR

Power supply rejection ration

70

94

dB

IS

Supply current

V+ = 2.5 V ,TA = 25°C, no load

320

µA

V+ = 5 V ,TA = 25°C, no load

350

Dynamic performance

GBP

Gain bandwidth product

RL = 10 kΩ

6

MHz

SR

Slew rate

RL = 600 Ω, G = 1, 2 V output step

3.6

V/µs

tS

Settling time

RL = 600 Ω, G = 1, 2 V output step

0.6

1

µs

Noise performance

THD

Total harmonic distortion

f = 10 kHz, 1 V output step,

RL = 600 Ω and 100 pF

0.015

%

en

Voltage noise density

f = 1 kHz, V+ = 5 V

55

nV/√Hz

f = 10 kHz, V+ = 5 V

19

Note:

(1) Specification subject to change without notice.

(2) Guaranteed by design.