ADS8505
FEATURES
- 105d B SFDR at 250-k Hz Sample Rate
- Standard ±10-V Input Range
- ±1.5 LSB Max INL
- ±1 LSB Max DNL, 16-Bits No Missing Codes
- ±2 m V Max Bipolar Zero Error With ±0.4
PPM/°C Drift
- ±0.1% FSR Max Full-Scale Error With ±2
PPM/°C Drift
- Single 5-V Supply Operation
- Pin-patible With ADS7805 (Low Speed) and 12-Bit ADS8504/7804
- Uses Internal or External Reference
- Full Parallel Data Output
- 70-m W Typ Power Dissipation at 250 KSPS
- 28-Pin SSOP and SOIC Packages
APPLICATIONS
- Industrial Process Control
- Data Acquisition Systems
- Digital Signal Processing
- Medical Equipment
- Instrumentation
DESCRIPTION
The ADS8505 is a plete 16-bit sampling A/D converter using state-of-the-art CMOS structures. It contains a plete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and 3-state output drivers.
The ADS8505 is specified at a 250-k Hz sampling rate over the full temperature range. Precision resistors provide an industry standard...
