DSP56ADC16 Datasheet (Motorola Semiconductor) - 16-Bit Sigma Delta Analog to Digital Converter

DSP56ADC16, 16-Bit Sigma Delta Analog to Digital Converter

The DSP56ADC16 is available in a 20-pin CERDIP package.

The functional pin definitions and their mnemonics are listed below and shown in Figure 2.

AGND 1 20 REFIN VIN+ 2 19 REFOUT DSP56ADC16 VINCLKIN 3 4 18 AVCC 17 DGND FSI 5 16 DGND FSEL 6 15 DGND SFMT 7 14 DGND DVCC FSO 8 9 13

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this data sheet by DSP56ADC16/D DSP56ADC16 Technical Information DSP56ADC16 Available in a 20 pin CERDIP package 16-bit Sigma-Delta Analog-to-Digital Converter The DSP56ADC16 is a single chip, linear, 16-bit oversampling analog-to-digital (A/D) converter, providing output sample rates up to 100 KHz.

Third order noise shaping sigma-delta technology is employed utilizing 64 times oversampling which yields 96 dB dynamic range and 90 dB signal-to-nois

DSP56ADC16 Features

* 16-Bit Output Resolution (96 dB Typical Dynamic Range) at 100 KHz from the FIR Filter

* 12-Bit Output Resolution (72 dB Typical Dynamic Range) at 400 KHz from the Comb Filter

* 90 dB Signal-to-Noise Ratio (SNR)

* In-Band Ripple: < 0.001 dB

* Adjustable Outpu