PRODUCT DESCRIPTION

The AD9240 is a 10 MSPS, single supply, 14-bit analog-to-digital converter (ADC). It combines a low cost, high speed CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid implementations at a fraction of the power consumption and cost. It is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An external reference can also be chosen to suit the dc accuracy and temperature drift requirements of the application. The device uses a multistage differential pipelined architecture with digital output error correction logic to guarantee no missing codes over the full operating temperature range.

FEATURES

Monolithic 14-Bit, 10 MSPS A/D Converter

Low Power Dissipation: 285 mW

Single +5 V Supply

Integral Nonlinearity Error: 2.5 LSB

Differential Nonlinearity Error: 0.6 LSB

Input Referred Noise: 0.36 LSB

Complete: On-Chip Sample-and-Hold Amplifier and Voltage Reference

Signal-to-Noise and Distortion Ratio: 77.5 dB

Spurious-Free Dynamic Range: 90 dB

Out-of-Range Indicator

Straight Binary Output Data

44-Lead MQFP