DIA2072X

Version 1.6, Sep 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

4

6. Electrical Characteristics

The values are obtained under these conditions: VCC = ±1.25 V to ± 2.75 V

(VCC = 2.5 V to 5.5 V), VCM = VCC / 2,

RL = 600 Ω, TA = 25°C, unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Input characteristics

VOS

Input offset voltage

TA = 25°C, VCC = 2.5 V to 5.5 V

-5

0.5

5

mV

-40°C ≤ TA ≤ 125°C, VCC = 2.5 V to 5.5 V

-7

0.5

7

IB (1)

Input bias current

VCC = 2.5 V to 5 V

27

pA

VCM

Common mode voltage

range

(V-) -

0.1

(V+ ) +

0.1

V

CMRR

Common mode rejection

ratio

-40°C ≤ TA ≤ 125°C,

VCM = (V-)-0.1 to (V+) + 0.1, VCC = 5 V

85

dB

AOL(1)

Open-loop voltage gain

RL = 600 Ω, Vo = 0.15 V to 4.85 V

105

dB

RL = 10 kΩ, Vo = 0.05 V to 4.95 V

110

dB

∆VOS/∆T

Input offset voltage drift

-40°C ≤ TA ≤ 125°C

5

µV/°C

Output characteristics

Output voltage swing

from rail

RL = 10 kΩ, -40°C ≤ TA ≤ 125°C

0.1

V

IOUT

Output current

VCC = 5 V

80

mA

Power supply

PSRR

Power supply rejection

ratio

80

dB

IS

Supply current per

channel/amp

VCC = 5 V, -40°C ≤ TA ≤ 125°C

320

620

1000

μA

VCC = 2.5 V, -40°C ≤ TA ≤ 125°C

260

590

830

Dynamic performance

GBP

Gain bandwidth product

10.0

MHz

SR

Slew rate

G = 1, 2 V output step

6.5

V/µs

tS

Settling time

G = 1, 2 V output step

0.25

µs

XTALK

Channel separation

f = 1 kHz, RL = 10 kΩ

110

dB

Overload recovery time

VCC = VIN × Gain

90

ns

Noise performance

THD

Total harmonic distortion

f = 10 kHz, 2 V output step,

RL = 600 Ω, VCC = 5 V

0.04

%

en

Voltage noise density

f = 1 kHz, VCC = 5 V

90

nV/√Hz

f = 10 kHz, VCC = 5 V

35

Note:

(1) Guaranteed by design.

(2) Specifications subject to change without notice.