ADA4807-2ACPZ-R2 datasheet(8/33 Pages) AD

8 / 33 page

ADA4807-1/ADA4807-2/ADA4807-4

Data Sheet

Rev. B | Page 8 of 33

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DISABLE CHARACTERISTICS1

DISABLE Input Voltage2

Low

Disabled

<1.1

High

Enabled

>1.5

DISABLE Input Current

Low

Disabled

−325

High

Enabled

−500

DISABLE On Time

DISABLE input midswing point to >90%

of final VOUT, VPD = +VS

500

700

DISABLE Off Time

DISABLE input midswing point to <10%

of enabled quiescent current, VPD = −VS

270

460

OUTPUT CHARACTERISTICS

Saturated Output Voltage Swing

RLOAD = 1 kΩ

High

+VS − 0.04

+VS − 0.02

Low

−VS + 0.04

−VS + 0.03

Linear Output Current3

Sourcing, G = +1, VIN = +VS, RLOAD = varied

Sinking, G = +1, VIN = −VS, RLOAD = varied

Short-Circuit Current

Sourcing, G = +1, VIN = +VS, RLOAD = 0 Ω to

10 Ω

Sinking, G = +1, VIN = −VS, RLOAD = 0 Ω to

10 Ω

Capacitive Load Drive

CLOAD = 15 pF, VOUT = 20 mV p-p

% overshoot

POWER SUPPLY

Operating Range

2.7

Quiescent Current per Amplifier

Enabled, no load, TA = 25°C

915

1000

μA

Disabled, TA = 25°C

1.0

2.0

μA

PSRR

Positive

+VS = 1.5 V to 3.5 V, −VS = −1.5 V

113

Negative

+VS = 1.5 V, −VS = −1.5 V to −3.5 V

130

1 The disable pin is DISABLE on the ADA4807-1 and DISABLE1 or DISABLE2 for the ADA4807-2 LFCSP package, hereafter referred to as DISABLE for the ADA4807-1/ADA4807-2.

2 See the Disable Circuitry section.

3 See Figure 53 and Figure 56.

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