ADS8504 Datasheet PDF - TI

●The ADS8504 is a complete 12-bit sampling A/D converter using state-of-the-art CMOS structures. It contains a complete 12-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and 3-state output drivers.

●The ADS8504 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.

●The ADS8504 is available in a 28-pin SOIC package and is fully specified for operation over the industrial -40°C to 85°C temperature range.

● 250-kHz Sampling Rate

● Standard ±10-V InputRange

● 73-dB SINAD With 45-kHz Input

● ±0.45 LSB Max INL

● ±0.45 LSB Max DNL

● 12 Bit No Missing Code

● ±1 LSB Bipolar Zero Errors

● ±0.4 PPM/°C Bipolar Zero Error Drift

● Single 5-V Supply Operation

● Pin-Compatible With ADS7804/05 (Low Speed) and 16-Bit ADS8505

● Uses Internal or External Reference

● Full Parallel Data Output

● 70-mW Typ Power Dissipation at 250 KSPS

● 28-Pin SOIC Package

● APPLICATIONS

● Industrial Process Control

● Data Acquisition Systems

● Digital Signal Processing

● Medical Equipment

● Instrumentation