EVAL-AD5382EBZ View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

EVAL-AD5382EBZ

32-Channel, 3 V/5 V, Single-Supply, 14-Bit denseDAC

Analog Devices 

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AD5382

Data Sheet

Parameter

LOGIC INPUTS (SDA, SCL ONLY)3

VIH, Input High Voltage

VIL, Input Low Voltage

IIN, Input Leakage Current

VHYST, Input Hysteresis

CIN, Input Capacitance

Glitch Rejection

LOGIC OUTPUTS (BUSY, SDO)3

VOL, Output Low Voltage

VOH, Output High Voltage

VOL, Output Low Voltage

VOH, Output High Voltage

High Impedance Leakage Current

High Impedance Output Capacitance

LOGIC OUTPUT (SDA)3

VOL, Output Low Voltage

Three-State Leakage Current

Three-State Output Capacitance

POWER REQUIREMENTS

AVDD

DVDD

Power Supply Sensitivity3

∆Midscale/∆ΑVDD

AIDD

DIDD

AIDD (Power-Down)

DIDD (Power-Down)

Power Dissipation

AD5382-51 Unit

Test Conditions/Comments

0.7 × DVDD

0.3 × DVDD

±1

0.05 × DVDD

8

50

V min

V max

µA max

V min

pF typ

ns max

SMBus-compatible at DVDD < 3.6 V

SMBus-compatible at DVDD < 3.6 V

Input filtering suppresses noise spikes of less than 50 ns

0.4

DVDD – 1

0.4

DVDD – 0.5

±1

5

V max

V min

V max

V min

µA max

pF typ

DVDD = 5 V ± 10%, sinking 200 µA

DVDD = 5 V ± 10%, sourcing 200 µA

DVDD = 2.7 V to 3.6 V, sinking 200 µA

DVDD = 2.7 V to 3.6 V, sourcing 200 µA

SDO only

SDO only

0.4

V max

0.6

V max

±1

µA max

8

pF typ

ISINK = 3 mA

ISINK = 6 mA

4.5/5.5

2.7/5.5

V min/max

V min/max

–85

0.375

0.475

1

20

20

65

dB typ

mA/channel max

mA/channel max

mA max

µA max

µA max

mW max

Outputs unloaded, boost off. 0.25 mA/channel typ

Outputs unloaded, boost on. 0.325 mA/channel typ

VIH = DVDD, VIL = DGND.

Typically 100 nA

Typically 1 µA

Outputs unloaded, boost off, AVDD = DVDD = 5 V

1 AD5382-5 is calibrated using an external 2.5 V reference. Temperature range for all versions: –40°C to +85°C.

2 Accuracy guaranteed from VOUT = 10 mV to AVDD – 50 mV.

3 Guaranteed by characterization, not production tested.

4 Default on the AD5382-5 is 2.5 V. Programmable to 1.25 V via CR12 in the AD5382 control register; operating the AD5382-5 with a 1.25 V reference leads to degraded

accuracy specifications.

Rev. D | Page 6 of 40

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