The MAX510BCWE+ is a quad, serial 8bit digital to analogue (DAC) with rail to rail outputs in 16 pin WSOIC package. It has two reference inputs, each shared by two DACs. Device communicates with microprocessors through a synchronous, full-duplex, 3-wire interface. Data is sent MSB first and can be transmitted in one 4-bit and one 8-bit packet or in one 12-bit word. If a 16-bit control word is used, the first four bits are ignored. A 4-wire interface adds a line for LDAC and allows asynchronous updating. The serial clock (SCLK) synchronizes the data transfer. Data is transmitted and received simultaneously.
Supply voltage range is 4.5V to 5.5V
Operating temperature range from 0°C to 70°C
Output buffer amplifier swing rail to rail
Reference input range includes both supply rails
Calibrated offset, gain and linearity (1.5LSB TUE)
10MHz serial interface, compatible with SPI, QSPI (CPOL = CPHA = 0) and MICROWIRE
Double-buffered registers for synchronous updating
Serial data output for daisy-chaining
Power-on reset clears serial interface and sets all registers to zero
(EN)
