DESCRIPTION

The LTC ®1411 is a 2.5Msps sampling 14-bit A/D converter in a 36-pin SSOP package, which typically dissipates only 195mW from a single 5V supply. This device comes complete with a high bandwidth sample-andhold, a precision reference, programmable input ranges and an internally trimmed clock. The ADC can be powered down with either the Nap or Sleep mode for low power applications.

FEATURES

■ Sample Rate: 2.5Msps

■ 80dB S/(N + D) and 90dB THD at 100kHz fIN

■ Single 5V Operation

■ No Pipeline Delay

■ Programmable Input Ranges

■ Low Power Dissipation: 195mW (Typ)

■ True Differential Inputs Reject Common Mode Noise

■ Out-of-Range Indicator

■ Internal or External Reference

■ Sleep (1µA) and Nap (2mA) Shutdown Modes

■ 36-Pin SSOP Package

APPLICATIONS

■ Telecommunications

■ High Speed Data Acquisition

■ Digital Signal Processing

■ Multiplexed Data Acquisition Systems

■ Spectrum Analysis

■ Imaging Systems