16-Bit, 100ksps, Sampling ADC

The LTC1605 is a 100ksps, sampling 16-bit A/D converter that draws only 55mW (typical) from a single 5V supply. This easy-to-use device includes sample-and-hold, precision reference, switched capacitor successive approximation A/D and trimmed internal clock.

The LTC1605’s input range is an industry standard ±10V. Maximum DC specs include ±2.0LSB INL and 16-bits no missing codes over temperature. An external reference can be used if greater accuracy over temperature is needed.

The ADC has a microprocessor compatible, 16-bit or two byte parallel output port. A convert start input and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.

Input Voltage Range

LTC1605

Bipolar ±10V

LTC1605-1

Unipolar 0V to 4V

LTC1605-2

Bipolar ±4V

Applications

* Industrial Process Control

* Multiplexed Data Acquisition Systems

* High Speed Data Acquisition for PCs

* Digital Signal Processing

* Single 5V Supply

* Bipolar Input Range: ±10V

* Power Dissipation: 55mW Typ

* Guaranteed No Missing Codes

* Sample Rate: 100ksps

* Integral Nonlinearity: ±2.0LSB Max