MAX531ACSD データシートの表示（PDF） - Maxim Integrated

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MAX531ACSD

+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs

Maxim Integrated 

+5V, Low-Power, Voltage-Output,

Serial 12-Bit DACs

____________________________Typical Operating Characteristics (continued)

(VDD = +5V, VREFIN = 2.048V, TA = +25°C, unless otherwise noted.)

MAX531

GAIN AND PHASE vs. FREQUENCY

20

180

RFB CONNECTED TO AGND (G=2)

RFB CONNECTED TO VOUT (G=1)

10

GAIN

0

PHASE

0

-10

-20

MAX531 REFERENCE OUTPUT VOLTAGE

vs. REFERENCE LOAD CURRENT

2.0520

2.0515

2.0510

2.0505

2.0500

2.0495

-30

1

10

100

FREQUENCY (kHz)

-180

800

2.0490

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

REFERENCE LOAD CURRENT (mA)

DIGITAL FEEDTHROUGH

A

NEGATIVE SETTLING TIME (MAX531)

2µs/div

CS = HIGH

A: DIN = 4Vp-p, 100kHz

B: VOUT, 10mV/div

A

B

POSITIVE SETTLING TIME (MAX531)

A

B

B

5µs/div

VDD = ±5V, VREFIN = 2V, BIPOLAR CONFIGURATION

A: CS RISING EDGE, 5V/div

B: VOUT, NO LOAD, 1V/div

5µs/div

VDD = ±5V, VREFIN = 2V, BIPOLAR CONFIGURATION

A: CS RISING EDGE, 5V/div

B: VOUT, NO LOAD, 1V/div

_______________________________________________________________________________________ 7

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