AD7980BCPZ-R2 datasheet(4/28 Pages) AD

4 / 28 page

AD7980

Data Sheet

Rev. C | Page 4 of 28

VDD = 2.5 V, VIO = 2.3 V to 5.5 V, VREF = 5 V, TA = –40°C to +125°C, unless otherwise noted.

Table 3.

Parameter

Conditions

Min

Typ

Max

Unit

REFERENCE

Voltage Range

2.4

5.1

Load Current

1 MSPS, REF = 5 V

330

µA

SAMPLING DYNAMICS

−3 dB Input Bandwidth

MHz

Aperture Delay

VDD = 2.5 V

2.0

DIGITAL INPUTS

Logic Levels

VIL

VIO > 3V

–0.3

0.3 × VIO

VIH

VIO > 3V

0.7 × VIO

VIO + 0.3

VIL

VIO ≤ 3V

–0.3

0.1 × VIO

VIH

VIO ≤ 3V

0.9 × VIO

VIO + 0.3

µA

IIL

−1

µA

IIH

−1

µA

DIGITAL OUTPUTS

Data Format

Serial 16 bits straight binary

Pipeline Delay

Conversion results available immediately

after completed conversion

VOL

ISINK = 500 µA

0.4

VOH

ISOURCE = −500 µA

VIO − 0.3

POWER SUPPLIES

VDD

2.375

2.5

2.625

VIO

Specified performance

2.3

5.5

VIO Range

1.8

5.5

Standby Current1, 2

VDD and VIO = 2.5 V, 25°C

0.35

Power Dissipation

VDD = 2.625 V, VREF = 5 V, VIO = 3 V

Total

10 kSPS throughput

µW

1 MSPS throughput, B Grade

7.0

9.0

1 MSPS throughput, A Grade

7.0

VDD Only

REF Only

1.7

VIO Only

1.3

Energy per Conversion

7.0

nJ/sample

TEMPERATURE RANGE3

Specified Performance

TMIN to TMAX

−40

+125

°C

With all digital inputs forced to VIO or GND as required.

During the acquisition phase.

Contact sales for extended temperature range.

AD7980BCPZ-R2 数据表(PDF) 4 Page - Analog Devices

AD7980BCPZ-R2 数据表(HTML) 4 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

数据表下载