Datasheet Texas Instruments ADC0844CCN/NOPB — Ficha de datos

ADC0844, ADC0848
www.ti.com SNAS523D – JUNE 1999 – REVISED MARCH 2013 ADC0844/ADC0848 8-Bit μP Compatible A/D Converters with Multiplexer Options
Check for Samples: ADC0844, ADC0848 FEATURES DESCRIPTION The ADC0844 and ADC0848 are CMOS 8-bit
successive approximation A/D converters with
versatile analog input multiplexers. The 4-channel or
8-channel multiplexers can be software configured for
single-ended, differential or pseudo-differential modes
of operation. 1 2 Easy Interface to All Microprocessors
Operates Ratiometrically or with 5 VDC Voltage
Reference
No Zero or Full-Scale Adjust Required
4-Channel or 8-Channel Multiplexer with
Address Logic
Internal Clock
0V to 5V Input Range with Single 5V Power
Supply
Standard Width 20-Pin or 24-Pin PDIP
28 Pin PLCC Package KEY SPECIFICATIONS Resolution: 8 Bits
Total Unadjusted Error: В±ВЅ LSB and В± 1 LSB
Single Supply: 5 VDC
Low Power: 15 mW
Conversion Time: 40 Ојs The differential mode provides low frequency input
common mode rejection and allows offsetting the …