AD5533BBC-1_ データシートの表示（PDF） - Analog Devices

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AD5533BBC-1_

32-Channel, 14-Bit DAC with Precision Infinite Sample-and-Hold Mode

Analog Devices 

AD5532B–Typical Performance Characteristics

1.0

VREFIN = 3V

0.8 VOFFS_IN = 0V

0.6 TA = 25؇C

0.4

0.2

0.0

–0.2

–0.4

–0.6

–0.8

–1.0

0

2k 4k 6k 8k 10k 12k 14k 16k

DAC CODE

TPC 1. Typical DNL Plot

40

30

20

10

0

0

0.05

0.10

0.15

FSR – %

TPC 2. INL Error Distribution

at 25°C (DAC Mode)

5.370

5.360

DAC LOADED TO MIDSCALE

VREFIN = 3V

VOFFS_IN = 0V

5.350

5.340

5.330

5.320

–40

0

40

80

TEMPERATURE – ؇C

TPC 3. VOUT vs. Temperature

3.530

TA = 25؇C

VREFIN = 3V

VIN = 1V

3.525

3.520

3.515

6

4

2

0

–2 –4 –6

SINK/SOURCE CURRENT – mA

TPC 4. VOUT Source and Sink

Capability

10.0

TA = 25؇C

VREFIN = 3V

8.0 VOFFS_IN = 0.5V

6.0

4.0

2.0

0.0

–2.0

TIME BASE – 2␮s/DIV

TPC 5. Full-Scale Settling Time

40

20

0

–4 –3 –2 –1 0 1 2 3 4 5 6 7 8

TOTAL UNADJUSTED ERROR ؊ mV

TPC 6. TUE Distribution at 25°C

(ISHA Mode)

0.024

0.020

0.016

0.012

TA = 25؇C

VREFIN = 3V

VOFFS_IN = 0V

0.008

0.004

0.000

–0.004

–0.008

–0.012

–0.016

–0.020

–0.024

0.1

VIN – V

2.96

TPC 7. VIN to VOUT Accuracy After

Offset and Gain Adjustment (ISHA

Mode)

5V

100

90

VOUT

10

0%

1V

BUSY

TA = 25؇C

VREFIN = 3V

VIN = 0 1.5V

2␮s

TPC 8. Acquisition Time and Output

Settling Time (ISHA Mode)

70k

63791 TA = 25؇C

60k

VREFIN = 3V

VIN = 1.5V

VOFFS_IN = 0V

50k

40k

30k

20k

10k

200

0

5.2670

5.2676

VOUT – V

1545

5.2682

TPC 9. ISHA Mode Repeatability

(64 K Acquisitions)

–10–

REV. A

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