ADS8505 Datasheet PDF – 16-bit Sampling A/D Converter

Part Number: ADS8505

Function: 16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER

Package: 28-Pin SSOP and SOIC Type

Manufacturer: Burr-Brown -> Texas Instruments

Image and Pinouts:

ADS8505 datasheet

 

Description

The ADS8505 is a complete 16-bit sampling A/D converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and 3-state output drivers.

The IC is specified at a 250-kHz sampling rate over the full temperature range. Precision resistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW.

Features

1. 105dB SFDR at 250-kHz Sample Rate

2. Standard ±10-V Input Range

3. ±1.5 LSB Max INL

4. ±1 LSB Max DNL, 16-Bits No Missing Codes

5. ±2 mV Max Bipolar Zero Error With ±0.4 PPM/°C Drift

6. ±0.1% FSR Max Full-Scale Error With ±2 PPM/°C Drift

7. Single 5-V Supply Operation

8. Pin-Compatible With ADS7805 (Low Speed) and 12-Bit ADS8504/7804

9. Uses Internal or External Reference

10. Full Parallel Data Output

11. 70-mW Typ Power Dissipation at 250 KSPS

Applications:

1. Industrial Process Control

2. Data Acquisition Systems

3. Digital Signal Processing

4. Medical Equipment

5. Instrumentation

Other data sheets are available within the file:

ADS8505I, ADS8505IB, ADS8505IBDB, ADS8505IBDBG4

ADS8505 Datasheet PDF Download


ADS8505 pdf