LTC2754

www.DataSheet4U.com LTC2754 Quad 12-/16-Bit SoftSpan IOUT DACs DESCRIPTION The LTC®2754 is a family of quad 12- and 16-bit multiplying serial-input, current-output digital-to-analog converters. They operate from a single 3V to 5V supply and are guaranteed monotonic over temperature. The LTC2754A-16 provides full 16-bit performance (±1LSB INL and DNL, max) over temperature without any adjustments. These SoftSpan™ DACs offer six output ranges (up to ±10V) that can be programmed through the 3-wire SPI serial interface, or pinstrapped for operation in a single range. The content of any on-chip register (including DAC output-range settings) can be verified in just one instruction cycle; and if you change any register, that register will be automatically read back during the next instruction cycle. Voltage-controlled offset and gain adjustments are also provided; and the power-on reset circuit and CLR pin both reset the DAC outputs to 0V regardless of output range. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. SoftSpan is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 5481178. FEATURES n n n n n n n n n n n Program or Pin-Strap Six Output Ranges 0V to 5V, 0V to 10V, –2.5V to 7.5V, ±2.5V, ±5V, ±10V Maximum 16-Bit INL Error: ±1 LSB over Temperature Guaranteed Monotonic over Temperature Low Glitch Impulse 0.26nVs ...