LTC1590CS#PBF

LTC1590 is a dual, serial input 12bit multiplying digital-to-analogue converter (DAC). It includes two current output multiplying CMOS DACs and an easy SPI compatible serial interface with daisy-chain output. An asynchronous CLR pin sets both DACs to zero scale. Excellent accuracy, stability and versatility are combined with the smallest package available for a dual 12bit multiplying DAC. It is widely used in application such as process control and industrial automation, software controlled gain adjustment, digitally controlled filter and power supplies, automatic test equipment etc.

• Integral nonlinearity is ±0.5LSB maximum
• Differential nonlinearity is ± 0.5LSB maximum
• Gain error is ±1LSB maximum
• Supply current is 10µA maximum
• Operating supply range is 4.5V to 5.5V
• 4-quadrant multiplication, multiplying bandwidth is 1MHz typical
• Power-on reset, asynchronous clear input
• Daisy-chain 3-wire serial interface
• Operating temperature is 0°C to 70°C
• Package style is 16-lead plastic SO

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