ADA4830-1WBCPZ-R7 datasheet(5/22 Pages) AD

5 / 22 page

Data Sheet

ADA4830-1/ADA4830-2

Rev. C | Page 5 of 22

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

VOLTAGE REFERENCE INPUT

Input Voltage Range

0.2 to 2.2

Input Resistance

kΩ

Gain

VREF to VOUT

V/V

LOGIC OUTPUT/INPUT CHARACTERISTICS

STB VOH

VIN ≤ 7.4 V (normal operation)

3.3

STB VOL

VIN ≥ 8.2 V (fault condition), ADA4830-1/ADA4830-2

85/178

ENA VIH

Voltage to enable device

≥1.8

ENA VIL

Voltage to disable device

≤0.8

OUTPUT CHARACTERISTICS

Output Voltage Swing

RL = 150 Ω to ground

0.01 to 3.08

Linear Output Current

<1% THD at 100 kHz

Short-Circuit Current

Sourcing/sinking

85/180

Capacitive Load Drive

Peaking ≤ 4 dB

POWER SUPPLY

Operating Range

Operation outside of this range results in

performance degradation

2.9

5.5

Quiescent Current per Amplifier

Enabled (ENA = 3.3 V), no load

5.5

8.0

ADA4830-1W/ADA4830-2W only TMIN to TMAX

8.4

Disabled (ENA = 0 V), no load

µA

VIN = 18 V (short-to-battery), no load

4.3

Power Supply Rejection Ratio (PSRR)

+VS = 3.0 V to 3.6 V, VREF forced to 1.65 V

OPERATING TEMPERATURE RANGE

−40

+125

°C

ADA4830-1WBCPZ-R7 数据表(PDF) 5 Page - Analog Devices

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