DESCRIPTION
The LTC®1657/LTC1657L are complete single supply, rail-to-rail voltage output, 16-bit digital-to-analog converters
(DAC) in a 28-pin SSOP or PDIP package. They include a
rail-to-rail output buffer amplifier, an internal reference
and a double buffered parallel digital interface.

FEATURES
■ 16-Bit Monotonic Over Temperature
■ Deglitched Rail-to-Rail Voltage Output: 8nV•s
■ ICC: 650µA Typ
■ Maximum DNL Error: ±1LSB
■ Settling Time: 20µs to ±1LSB
■ Built-In Reference: 2.048V (LTC1657)
                                  1.25V (LTC1657L)
■ Internal Power-On Reset to Zero Volts
■ Asynchronous CLR Pin
■ Output Buffer Configurable for Gain of 1 or 2
■ Parallel 16-Bit or 2-Byte Double Buffered Interface
■ Narrow 28-Lead SSOP Package
■ Multiplying Capability

APPLICATIONS
■ Instrumentation
■ Digital Calibration
■ Industrial Process Control
■ Automatic Test Equipment
■ Communication Test Equipment