Rochester Electronics Data Acquisition - Digital to Analog Converters (DAC) AD9708AR

The AD9708AR is an 8-bit digital-to-analog converter (DAC) from the TxDAC product family, designed for high-performance applications in communications and instrumentation. It supports a maximum update rate of 125 MSPS and features a linearity of 1/4 LSB for both differential nonlinearity (DNL) and integral nonlinearity (INL). The device operates on a single supply voltage ranging from +2.7 V to +5.5 V, with a typical power dissipation of 175 mW at 5 V, which can be reduced to 45 mW at 3 V without significant performance loss. The AD9708AR includes a built-in 1.2 V reference and allows for full-scale output current adjustment from 2 mA to 20 mA, making it suitable for various applications requiring flexible power management. It features differential current outputs that can be configured for single-ended or differential applications, with a settling time of 35 ns to 0.1%. The device is available in 28-lead SOIC and TSSOP packages and is specified for operation over an industrial temperature range of -40¬8C to +85¬8C.