AD7694BRMZRL7 查看數據表（PDF） - Analog Devices

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AD7694BRMZRL7

16-Bit, 250 kSPS PulSAR® ADC in MSOP

Analog Devices 

AD7694

Data Sheet

VDD = 2.7 V to 5.25 V; VREF = VDD; TA = –40°C to +85°C, unless otherwise noted.

Table 3.

Parameter

REFERENCE

Voltage Range

Load Current

SAMPLING DYNAMICS

−3 dB Input Bandwidth

DIGITAL INPUTS

Logic Levels

VIL

VIH

IIL

IIH

DIGITAL OUTPUTS

Data Format

Pipeline Delay

VOL

VOH

POWER SUPPLIES

VDD

Operating Current

VDD

Standby Current1, 2

TEMPERATURE RANGE

Specified Performance

Conditions

250 kSPS, VIN+ − VIN− = VREF/2 = 2.5 V

VDD = 4.75 V

VDD = 2.7 V

VDD = 5.25 V

VDD = 3.3 V

ISINK = +500 µA

ISOURCE = −500 µA

Specified performance

VDD = 5 V, 100 kSPS throughput

VDD = 2.7 V, 100 kSPS throughput

VDD = 5 V, 25°C

TMIN to TMAX

Min

Typ

Max

Unit

1

VDD

V

50

µA

9

MHz

0.8

V

0.45

V

3.15

V

1.9

V

−1

+1

µA

−1

+1

µA

Serial, 16 bits straight binary

Conversion results available immediately

after completed conversion

0.4

V

VDD − 0.3

V

2.7

5.25

V

0.8

1.2

mA

540

960

µA

1

50

nA

−40

+85

°C

1 With all digital inputs forced to VDD or GND, as required.

2 During acquisition phase.

Rev. B | Page 4 of 16

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