AD5532HS データシートの表示（PDF） - Analog Devices

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AD5532HS

32-Channel 14-Bit DAC with High-Speed 3-Wire Serial Interface

Analog Devices 

AD5532HS–SPECIFICATIONS

(VDD = +4.75 V to +12 V, VSS = –4.75 V to –12 V; AVCC = 4.75 V to 5.25 V; DVCC = 2.7 V to 5.25 V; AGND = DGND = DAC_GND = 0 V; REF_IN =

2.5 V; OFFS_IN = 0 V; All outputs unloaded. All specifications TMIN to TMAX unless otherwise noted.)

Parameter1

A Version2

Min

Typ

Max

Unit

Conditions/Comments

DAC DC PERFORMANCE

Resolution

Integral Nonlinearity (INL)

Differential Nonlinearity (DNL)

Offset Error

Full-Scale Error

–0.39

–1

–10

–1

14

± 0.1

± 0.5

+15

–0.3

+0.39

+1

+50

+0.5

Bits

% of FSR

LSB

mV

% of FSR

See TPC 7

Monotonic

See TPC 8

See TPC 9

VOLTAGE REFERENCE REF_IN

Input Voltage Range3

Input Current

2.375

2.5

2.625

V

± 0.001 ± 1

µA

ANALOG INPUT OFFS_IN

Input Voltage Range3, 4

Input Current

0

VDD – 1.5 V

± 0.1

±1

µA

ANALOG OUTPUTS (VOUT0–VOUT31)

Output Temperature Coefficient3, 5

DC Output Impedance3

Output Range4

OFFS_IN = 0

OFFS_IN = REF_IN

Resistive Load3

Capacitive Load3

Short-Circuit Current3

DC Power-Supply Rejection Ratio3

DC Crosstalk3

20

0.5

0 – 2REF_IN

–REF_IN to +REF_IN

5

100

7

–70

–70

120

ppm/°C

Ω

V

V

kΩ

pF

mA

dB

dB

µV

VDD = +10 V ± 5%

VSS = –10 V ± 5%

DIGITAL INPUTS3

Input Current

±5

± 10

µA

Input Low Voltage

0.8

V

0.4

V

Input High Voltage

2.4

V

2.0

V

Input Hysteresis (SCLK and SYNC Only)

200

mV

Input Capacitance

10

pF

DVCC = 5 V ± 5%

DVCC = 3 V ± 10%

DVCC = 5 V ± 5%

DVCC = 3 V ± 10%

POWER SUPPLY VOLTAGES

VDD

VSS

AVCC

DVCC

POWER SUPPLY CURRENTS6

IDD

ISS

AICC

DICC

POWER DISSIPATION6

+4.75

–4.75

4.75

2.7

9

9

6.5

0.1

123

NOTES

1See Terminology

2A Version: Industrial temperature range –40°C to +85°C; typical at 25°C.

3Guaranteed by design and characterization, not production tested.

4Output range is restricted from VSS + 2 V to VDD – 2 V.

5AD780 as reference for the AD5532HS.

6Outputs unloaded.

Specifications subject to change without notice.

+12

–12

5.25

5.25

12

12

10

0.5

V

V

V

V

mA

mA

mA

mA

mW

All Channels Full Scale

All Channels Full Scale

VIH = DVCC and VIL = DGND

VDD = +5 V, VSS = –5 V

–2–

REV. 0

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