AD5666(RevA) 查看數據表（PDF） - Analog Devices

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AD5666
(Rev.:RevA)

Quad, 16-Bit DAC with 5 ppm/°C On-Chip Reference in 14-Lead TSSOP

Analog Devices 

AD5666

Parameter

LOGIC OUTPUTS (SDO)3

Output Low Voltage, VOL

Output High Voltage, VOH

High Impedance Leakage

Current

High Impedance Output

Capacitance

POWER REQUIREMENTS

VDD

A Grade1

B Grade1

Min Typ Max Min Typ Max Unit

VDD −

1

2

0.4

±0.25

VDD −

1

2

0.4 V

±0.25 μA

pF

4.5

5.5 4.5

5.5 V

IDD (Normal Mode)4

VDD = 4.5 V to 5.5 V

VDD = 4.5 V to 5.5 V

IDD (All Power-Down Modes)5

VDD = 4.5 V to 5.5 V

0.7 0.9

1.3 1.6

0.4 1

0.7 0.9 mA

1.3 1.6 mA

0.4 1

μA

1 Temperature range is −40°C to +105°C, typical at 25°C.

2 Linearity calculated using a reduced code range of 512 to 65,024. Output unloaded.

3 Guaranteed by design and characterization; not production tested.

4 Interface inactive. All DACs active. DAC outputs unloaded.

5 All four DACs powered down.

Conditions/Comments

ISINK = 2 mA

ISOURCE = 2 mA

All digital inputs at 0 or VDD,

DAC active, excludes load current

VIH = VDD and VIL = GND

Internal reference off

Internal reference on

VIH = VDD and VIL = GND

Rev. A | Page 4 of 28

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