ADS7279
FEATURES
- 23 2.7V to 5.5V Analog Supply, Low Power:
- 13.7m W (1MHz, +VA = 3V, +VBD = 1.8V)
- 1MHz Sampling Rate 3V ≤ +VA ≤ 5.5V, 900k Hz Sampling Rate 2.7V ≤ +VA ≤ 3V
- Excellent DC Performance:
- ±0.4LSB Typ, ±1.0LSB Max INL
- ±0.4LSB Typ, ±1.0LSB Max DNL
- ±0.8m V Max Offset Error at 3V
- ±1.25m V Max Offset Error at 5V
- Excellent AC Performance at f I = 10k Hz with 85.9d B SNR, 105.3d B SFDR,
- 100.1d B THD
- Built-In Conversion Clock (CCLK)
- 1.65V to 5.5V I/O Supply:
- SPI™/DSP-patible Serial Interface
- SCLK up to 50MHz
- prehensive Power-Down Modes:
- Deep Power-Down
- Nap Power-Down
- Auto Nap Power-Down
- Unipolar Input Range: 0V to VREF
- Software Reset
- Global CONVST (Independent of CS)
- Programmable Status/Polarity EOC/INT
- 4 × 4 QFN-16 and TSSOP-16 Packages
- Multi-Chip Daisy-Chain Mode
- Programmable TAG Bit Output
- Auto/Manual Channel Select Mode (ADS7280)
APPLICATIONS
- munications
- Transducer Interface
- Medical Instruments
- Magnetometers
- Industrial Process Control...
