ADS7886 Description
The ADS7886 is a 12-bit, 1-MSPS analog-to-digital converter (ADC). The device includes a capacitor based SAR A/D converter with inherent sample and hold. The serial interface in each device is controlled by the CS and SCLK signals for glueless connections with microprocessors and DSPs.
ADS7886 Key Features
- 1 1-MHz Sample Rate Serial Device
- 12-Bit Resolution
- Zero Latency
- 20-MHz Serial Interface
- Supply Range: 2.35 V to 5.25 V
- Typical Power Dissipation at 1 MSPS
- 3.9 mW at 3-V VDD
- 7.5 mW at 5-V VDD
- INL ±1.25 LSB Maximum, ±0.65 LSB (Typical)
- DNL ±1 LSB Maximum, +0.4 / -0.65 LSB (Typical)
ADS7886 Applications
- Base Band Converters in Radio munication
- Motor Current and Bus Voltage Sensors in Digital Drives