MAX5312 データシートの表示（PDF） - Maxim Integrated

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MAX5312

±10V, 12-Bit, Serial, Voltage-Output DAC

Maxim Integrated 

±10V, 12-Bit, Serial, Voltage-Output DAC

Typical Operating Characteristics (continued)

(VDD = +15V, VSS = -15V for bipolar graphs, VSS = 0 for unipolar graphs, VCC = +5V, AGND = DGND = SGND = 0, VREF = +5.0V,

output unloaded, TA = +25°C, all graphs apply to both unipolar and bipolar, unless otherwise noted.)

-9.965

-9.970

BIPOLAR OUTPUT VOLTAGE

vs. OUTPUT CURRENT

CODE = 000hex

-9.975

-9.980

-9.985

-9.990

-9.995

-10.000

-10.005

-20

-16

-12

-8

-4

0

IOUT (mA)

BIPOLAR REF INPUT RESISTANCE

vs. INPUT CODE

100

10

10.005

10.000

9.995

9.990

9.985

9.980

9.975

9.970

9.965

9.960

0

BIPOLAR OUTPUT VOLTAGE

vs. OUTPUT CURRENT

CODE = FFFhex

4

8

12

16

20

IOUT (mA)

UNIPOLAR REFERENCE

INPUT BANDWIDTH

6

REF = 0.2VP-P + 5.0VDC

3

0

UNIPOLAR REF INPUT RESISTANCE

vs. INPUT CODE

1

0.1

0.01

0

1024

2048

3072

4096

INPUT CODE (DECIMAL)

BIPOLAR REFERENCE

INPUT BANDWIDTH

6

REF = 0.2VP-P + 5.0VDC

3

0

-3

-3

1

-6

-6

0.1

-9

-9

-12

-12

0.01

0

1024

2048

3072

4096

INPUT CODE (DECIMAL)

-15

0.01

0.1

1

10 100 1000

FREQUENCY (kHz)

-15

0.01

0.1

1

10 100 1000

FREQUENCY (kHz)

20V/div

UNIPOLAR STARTUP RESPONSE,

CLOAD = 10pF

MAX5312 toc29A

VDD

VCC

5V/div

20V/div

UNIPOLAR STARTUP RESPONSE,

CLOAD = 250pF

MAX5312 toc29B

VDD

VCC

5V/div

VREF

5V/div

VOUT

2V/div

VREF

5V/div

VOUT

1V/div

t = 10.0μs/div

t = 10.0μs/div

10 ______________________________________________________________________________________

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