MAX509ACAP Просмотр технического описания (PDF) - Maxim Integrated

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MAX509ACAP

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs

Maxim Integrated 

Quad, Serial 8-DACs

with Rail-to-Rail Outputs

____________________________Typical Operating Characteristics (continued)

(TA = +25°C, unless otherwise noted.)

ZERO-CODE ERROR

vs. NEGATIVE SUPPLY VOLTAGE

5.0

4.8

VDD = +5V

VREF = +4V

4.6

4.4

4.2

4.0

3.8

3.6

3.4

0

-1 -2 -3 -4 -5 -6

VSS (V)

WORST-CASE 1LSB DIGITAL STEP CHANGE

2V

20mV

A

REFERENCE FEEDTHROUGH AT 40kHz

A

B

B

A = CS, 2V/div

B = OUTA, 20mV ˜

TIMEBASE = 200ns/div

200nS

A = REFA, 10Vp-p

B = OUTA, 100µV/div, UNLOADED

TIMEBASE = 10µs/div

VDD = +5V, VSS = -5V

CODE = ALL 0s

REFERENCE FEEDTHROUGH AT 10kHz

A

REFERENCE FEEDTHROUGH AT 4kHz

5V

50µV

A

REFERENCE FEEDTHROUGH AT 400Hz

A

B

10

B

B

A = REFA, 10Vp-p

B = OUTA, 50µV/div, UNLOADED

TIMEBASE = 50µs/div

A = REFA, 10Vp-p

B = OUTA, 50µV/div, UNLOADED

TIMEBASE = 100µs/div

100µS

A = REFA, 10Vp-p

B = OUTA, 50µV/div, UNLOADED

TIMEBASE = 1ms/div

6 _______________________________________________________________________________________

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