ADS8506 Datasheet PDF – 12-bit Sampling A/D Converter

Part Number : ADS8506


Package : 28-Pin SO Type

Manufacturers : Burr-Brown (Texas Instruments)

Image and Pinouts :

ADS8506 datasheet


Description :

The ADS8506 is a complete low power, single 5-V supply, 12-bit sampling analog-to-digital (A/D) converter. It contains a complete 12-bit capacitor-based, successive approximation register (SAR) A/D converter with sample and hold, clock, reference, and data interface. The converter can be configured for a variety of input ranges including ±10V, 4 V, and 5 V. For most input ranges, the input voltage can swing to 25 V or –25 V without damage to the converter.

A SPI compatible serial interface allows data to be synchronized to an internal or external clock. A full parallel interface with BYTE select is also provided to allow the maximum system design flexibility.


1. 40-kHz Min Sampling Rate
2. 4-V, 5-V, and ±10-V Input Ranges
3. 73.9-dB SINAD with 10-kHz Input
4. ±0.45 LSB Max INL
5. ±0.45 LSB Max DNL, 12-Bit No Missing Codes
6. ±5-mV BPZ, ±0.5 PPM/°C BPZ Drift
7. SPI Compatible Serial Output With Daisy-Chain (TAG), SPI Master/Slave Feature
8. Single 5-V Analog Supply
9. Pin-Compatible With ADS7806 and 16-Bit ADS7807/8507
10. Uses Internal or External 2.5-V Reference
11. Low Power Dissipation : 24 mW Typ, 30 mW Max at 40 KSPS
12. 50-µW Max Power Down Mode
13. Full Parallel Interface
14. 2’s Comp or BTC Output Code

Applications :

1. Industrial Process Control
2. Test Equipment
3. Medical Equipment
4. Data Acquisition Systems
5. Digital Signal Processing
6. Instrumentation

Other data sheets within the file :


ADS8506 Datasheet PDF Download

ADS8506 pdf