LTC1591

LTC1591/LTC1597 Features 14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors Description nn True 16-Bit Performance Over Industrial Temperature Range nn DNL and INL: 1LSB Max nn On-Chip 4-Quadrant Resistors Allow Precise 0V to 10V, 0V to –10V or ±10V Outputs nn Pin Compatible 14- and 16-Bit Parts nn Asynchronous Clear Pin nn LTC1591/LTC1597: Reset to Zero Scale nn LTC1591-1/LTC1597-1: Reset to Mid-Scale nn Glitch Impulse < 2nV-s nn Low Power Consumption: 10µW Typ nn Power-On Reset nn 28-Lead SSOP Package Applications nn Process Control and Industrial Automation nn Direct Digital Waveform Generation nn Software-Controlled Gain Adjustment nn Automatic Test Equipment The LTC®1591/LTC1597 are pin compatible, parallel input 14-bit and 16-bit multiplying current output DACs that operate from a single 5V supply. INL and DNL are accurate to 1LSB over the industrial temperature range in both 2- and 4-quadrant multiplying modes. True 16bit 4-quadrant multiplication is achieved with on-chip 4-quadrant multiplication resistors. These DACs include an internal deglitcher circuit that reduces the glitch impulse to less than 2nV-s (typ). The asynchronous CLR pin resets the LTC1591/LTC1597 to zero scale and LTC1591-1/LTC1597-1 to mid-scale. The LTC1591/LTC1597 are available in the 28-pin SSOP package and are specified over the industrial temperature range. For serial interface 16-bit current output DACs refer to the LTC1595/LTC1596 data sheet. L, LT, LTC, LTM,...