AD7323BRUZ-REEL7 データシートの表示（PDF） - Analog Devices

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AD7323BRUZ-REEL7

500 kSPS, 4-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC

Analog Devices 

AD7323

Parameter1

Min

POWER REQUIREMENTS

VDD

12

VSS

−12

VCC

2.7

VDRIVE

2.7

Normal Mode (Static)

Normal Mode (Operational)

IDD

ISS

ICC and IDRIVE

Autostandby Mode (Dynamic)

IDD

ISS

ICC and IDRIVE

Autoshutdown Mode (Static)

IDD

ISS

ICC and IDRIVE

Full Shutdown Mode

IDD

ISS

ICC and IDRIVE

POWER DISSIPATION

Normal Mode (Operational)

Full Shutdown Mode

B Version

Typ

Max

16.5

−16.5

5.25

5.25

0.9

180

205

2

100

110

0.75

1

1

1

1

1

1

17

38.25

Unit

V

V

V

V

mA

μA

μA

mA

μA

μA

mA

μA

μA

μA

μA

μA

μA

mW

μW

Test Conditions/Comments

Digital inputs = 0 V or VDRIVE

See Table 6

See Table 6

See Table 6

VDD/VSS = ±16.5 V, VCC/VDRIVE = 5.25 V

fSAMPLE = 500 kSPS

VDD = 16.5 V

VSS = −16.5 V

VCC/VDRIVE = 5.25 V

fSAMPLE = 250 kSPS

VDD = 16.5 V

VSS = −16.5 V

VCC/VDRIVE = 5.25 V

SCLK on or off

VDD = 16.5 V

VSS = −16.5 V

VCC/VDRIVE = 5.25 V

SCLK on or off

VDD = 16.5 V

VSS = −16.5 V

VCC/VDRIVE = 5.25 V

VDD = 16.5 V, VSS = −16.5 V, VCC = 5.25 V

VDD = 16.5 V, VSS = −16.5 V, VCC = 5.25 V

1 Temperature range is −40°C to +85°C.

2 See the Terminology section.

3 Sample tested during initial release to ensure compliance.

4 For dc accuracy specifications, the LSB size for differential mode is FSR/8192. For single-ended mode/pseudo differential mode, the LSB size is FSR/4096, unless

otherwise noted.

5 Unipolar 0 V to 10 V range with straight binary output coding.

6 Bipolar range with twos complement output coding.

Rev. 0 | Page 6 of 36

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