MAX543ACPA+

The MAX543ACPA+ is a single, current output, multiplying, 12bit digital to analogue converter (DAC) in 8 pin DIP package. This serial CMOS DAC has 3-wire serial interface which saves additional board space and also results in low power dissipation. The MAX543 minimizes digital noise feed-through from its input pins to its output when used with microprocessors with serial port. The serial port can be used as a dedicated analogue bus and kept inactive while MAX543 is in use. It contains 12bit R-2R type DAC, serial-in parallel-out shift register, DAC register and control logic. The digital inputs are TTL and +5V CMOS compatible with +5V supply. High voltage CMOS compatibility is maintained with +15V supply. The MAX543 uses low tempco thin film resistors which are laser trimmed to ±1/4LSB linearity and better than ±1LSB gain accuracy. It is used in µP controlled systems, automatic calibration, digitally controlled filters, motion control systems & programmable amplifiers/att

• Supply voltage range is 4.75V to 5.25V, 11.4V to 15.75V
• Operating temperature range from 0°C to 70°C
• Gain error of ±1LSB at TA = 25°C and low gain tempco of 1ppm/°C
• Low integral nonlinearity (INL) of ±1/2LSB and differential nonlinearity (DNL) ±1/2LSB
• Digital inputs are protected against ESD damage and can withstand over 5000V of ESD voltages
• DC supply rejection (PSR) of ±0.001%/%
• Serial interfacing reduces the complexity of opto or transformer isolated applications
• Specified with single power supply of either +5V or +15V
• Current settling time of 0.25μs

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