LTC1596ACSW#PBF

LTC1596 is a serial input, 16bit multiplying current output DAC. It is pin and hardware compatible with the 12bit DAC8143/AD7543. This device is specified over the industrial temperature range. Sensitivity of INL to op-amp VOS is reduced by five times compared to the industry standard 12bit DACs, so most systems can be easily upgraded to true 16bit resolution and linearity without requiring more precise op-amps. This DAC include an internal deglitching circuit that reduces the glitch impulse by more than ten times to less than 1nV-s typ. It is used in applications such as process control and industrial automation, software controlled gain adjustment, digitally controlled filter and power supplies, automatic test equipment.

• Integral nonlinearity is ±0.25LSB typical at (TA = 25°C, VDD = 5V ±10%)
• Differential nonlinearity is ±0.2LSB typical at (TA = 25°C, VDD = 5V ±10%)
• Gain error is 2LSB typical at (TA = 25°C, VDD = 5V ±10%)
• Gain temperature coefficient is 1ppm/°C typical at (VDD = 5V ±10%, VREF = 10V)
• Power supply rejection ratio is ±1LSB/V typical at (VDD = 5V ±10%, VREF = 10V)
• Output current settling time is 1µs typical at (VDD = 5V ±10%, VREF = 10V)
• Total harmonic distortion is 106dB typical at (VDD = 5V ±10%, VREF = 10V)
• Equivalent DAC thermal noise voltage density is 11nV/√Hz typical at (VDD = 5V ±10%, VREF = 10V)
• Operating temperature is 0°C to 70°C
• Package style is 16-lead plastic WSOIC

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