LTC2629IGN#PBF

LTC2629IGN#PBF is a 12bit, rail-to-rail voltage output DAC. It has built-in high-performance output buffers and is guaranteed monotonic. The parts use a 2-wire, I²C compatible serial interface. It operates in both the standard mode (clock rate of 100KHz) and the fast mode (clock rate of 400KHz). It incorporates a power-on reset circuit. During power-up, the voltage outputs rise less than 10mV above zero-scale; after power-up, they stay at zero-scale until a valid write and update take place. Applications include mobile communications, process control and industrial automation, automatic test equipment and instrumentation.

• Guaranteed monotonic over temperature, separate reference inputs, 27 selectable addresses
• 400KHz I²C™ interface, 2.7V to 5.5V supply voltage, power-on reset to zero-scale
• Differential nonlinearity is ±0.5LSB maximum at (TA = 25°C)
• Integral nonlinearity is ±1LSB typical at (TA = 25°C)
• Offset error is ±1mV typical at (TA = 25°C)
• Power supply rejection ratio is -80dB typical at (VCC ±10%, TA = 25°C)
• Supply current is 1.25mA typical at (VCC = 5V, TA = 25°C)
• Output voltage noise is 15µVP-P typical at (0.1Hz to 10Hz, TA = 25°C)
• Multiplying bandwidth is 180KHz typical at (TA = 25°C)
• Operating temperature range from -40°C to 85°C, 16-lead plastic SSOP package

附註

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