LTC2755 Datasheet | Linear Technology

.. LTC2755 Quad Current Output 12-/14-/16-Bit Soft Span DACs with Parallel I/O DESCRIPTION The LTC®2755 is a family of quad 12-, 14-, and 16-bit multiplying parallel-input, current-output DACs. These DACs operate from a single 2.7V to 5.5V supply and are all guaranteed monotonic over temperature. The LTC2755A-16 provides 16-bit performance (±1LSB INL and DNL) over temperature without any adjustments. These Soft Span™ DACs offer six output ranges- two unipolar and four bipolar- that can be programmed through the parallel interface, or pinstrapped for operation in a single range. The LTC2755 DACs use a bidirectional input/output parallel interface that allows readback of any internal register, including the DAC output span settings. A power-on reset circuit resets the DAC outputs to 0V when power is initially applied. A logic low on the CLR pin asynchronously clears the DACs to 0V in any output range. The parts are specified over mercial and industrial temperature ranges. , LT , LTC and LTM are registered trademarks of Linear Technology Corporation. Soft Span is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 7034735, 7256721. Features - - - - - - - - - - - Program or Pin-Strap Six Output Ranges Unipolar: 0V to 5V, 0V to 10V Bipolar: ±5V, ±10V, ±2.5V, - 2.5V to 7.5V Maximum 16-Bit INL Error: ±1 LSB over Temperature Low 1μA (Maximum) Supply Current Guaranteed Monotonic over Temperature Low Glitch Impulse 1n V- s 2.7V to 5.5V Single Supply Operation 2μs Settling Time to ±1 LSB Parallel Interface with Readback of All Registers Asynchronous CLR Pin Clears DAC Outputs to 0V in Any Output Range Power-On Reset to 0V 64-Pin 9mm × 9mm QFN Package APPLICATIONS - - - - High Resolution Offset and Gain Adjustment Process Control and Industrial Automation Automatic Test Equipment Data Acquisition Systems TYPICAL APPLICATION Quad 16-Bit VOUT DAC with...