ADA4939-2YCPZ-R2 datasheet(6/24 Pages) AD

tên linh kiện	ADA4939-2YCPZ-R2

Giải thích chi tiết về linh kiện	Ultralow Distortion Differential ADC Driver

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ADA4939-1/ADA4939-2

Rev. 0 | Page 6 of 24

VOCM to VOUT, cm Performance

Table 5.

Parameter

Conditions

Min

Typ

Max

Unit

VOCM DYNAMIC PERFORMANCE

−3 dB Bandwidth

560

MHz

Slew Rate

VIN = 0.9 V to 2.4 V, 25% to 75%

1250

V/μs

Input Voltage Noise (RTI)

f = 100 kHz

7.5

nV/√Hz

VOCM INPUT CHARACTERISTICS

Input Voltage Range

1.3

1.9

Input Resistance

8.3

9.7

11.2

kΩ

Input Offset Voltage

VOS, cm = VOUT, cm, VDIN+ = VDIN− = 1.67 V

−3.7

±0.5

+3.7

VOCM CMRR

∆VOUT, dm/∆VOCM, ∆VOCM = ±1 V

−75

−73

Gain

∆VOUT, cm/∆VOCM, ∆VOCM = ±1 V

0.97

0.98

0.99

V/V

General Performance

Table 6.

Parameter

Conditions

Min

Typ

Max

Unit

POWER SUPPLY

Operating Range

3.0

5.25

Quiescent Current per Amplifier

32.8

34.5

36.0

TMIN to TMAX variation

μA/°C

Powered down

0.16

0.20

0.26

Power Supply Rejection Ratio

∆VOUT, dm/∆VS, ∆VS = 1 V

−84

−72

POWER-DOWN (PD)

PD Input Voltage

Powered down

≤1

Enabled

≥2

Turn-Off Time

500

Turn-On Time

100

PD Pin Bias Current per Amplifier

Enabled

PD = 3.3 V

μA

Disabled

PD = 0 V

−137

μA

OPERATING TEMPERATURE RANGE

−40

+105

°C

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