MAX510ACWE+

The MAX510ACWE+ is a quad, serial 8bit digital to analogue (DAC) with rail to rail outputs in 20 pin WSOIC package. It operates with a single +5V supply or dual ±5V supplies. The device has two reference inputs, each shared by two DACs. The serial interface is double buffered. A 12bit input shift register is followed by four 8bit buffer registers and four 8bit DAC registers. A 12bit serial word is used to load data into each register. Both input and DAC registers can be updated independently or simultaneously with single software commands. Two additional asynchronous control pins provide simultaneous updating (active-low LDAC) or clearing (active-low CLR) of input and DAC registers. The interface is compatible with 10MHz MICROWIRE and SPI/QSPI. All digital inputs and outputs are TTL/CMOS compatible. A buffered data output provides for readback or daisy chaining of serial devices.

• Positive supply voltage range from 4.5V to 5.5V and negative supply voltage range from -5.5V to 0V
• Operating temperature range from 0°C to 70°C
• Output buffer amplifier swing rail to rail and reference input range includes both supply rails
• Positive supply current of 5mA and negative supply current of 5mA
• Calibrated offset, gain and linearity
• Total unadjusted error (TUE) of ±1LSB and differential nonlinearity of ±1LSB
• Double buffered registers for synchronous updating
• Zero code error of 14mV (code = 00 hex, VSS = 0V) and full scale error of ±14mV
• Power-on reset clears serial interface and sets all registers to zero
• Voltage output slew rate of 1V/μs and output settling time of 6μs

Notas

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party