MAX531 - DAC, 12 bit, low-power

pinout

1 BIPOFF 14 RFB 2 Din 13 VCC 3 CLR 12 Vout 4 CLK 11 VSS 5 CS 10 REFout 6 Dout 9 REFin 7 D.GND 8 A.GND MAX531 www.nanobob.com

symbol

www.nanobob.com 2 Din 12 Vout 6 Dout 14 RFB 4 CLK 1 BIPOFF 3 CLR 5 CS 10 REFout 7 D.GND 9 REFin 13 VCC 8 A.GND 11 VSS

description

Din : data input

Dout : data output (used to verify data transfer)

SCLK : serial clock, shifts data in on ↑ (14 MHz max) (16 bit MSB first)

CLR : clear (set output to 0 on ↓)

CS : chip select (low during data transfer) (start conversion on ↑)

BIPOFF : bipolar offset resistor

RFB : feedback resistor

REFout : reference output (2.048 V)

REFin : reference input

pin types

0 digital input (inverted) 0 digital output (inverted) 0 digital input-output (bidir) 0 analog (input or output) 0 positive power 0 ground 0 negative power