0
ACTIVE
Resolution (Bits) |
8 |
Sample rate (max) (ksps) |
31.25 |
Number of input channels |
2 |
Interface type |
Microwire (Serial I/O), SPI |
Architecture |
SAR |
Input type |
Differential, Single-ended |
Multichannel configuration |
Multiplexed |
Rating |
Catalog |
Reference mode |
Supply |
Input voltage range (max) (V) |
6.3 |
Input voltage range (min) (V) |
0 |
Operating temperature range (°C) |
-40 to 85 |
Power consumption (typ) (mW) |
11.5 |
Analog supply voltage (min) (V) |
4.5 |
Analog supply voltage (max) (V) |
6.3 |
Digital supply (min) (V) |
4.5 |
Digital supply (max) (V) |
6.3 |
SOIC (NPA)-14-92.8372375 mm² 8.9915 x 10.325
All trademarks are the property of their respective owners.
The ADC0831 series are 8-bit successive approximation A/D converters with a serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the TI MICROWIRE serial data exchange standard for easy interface to the COPS family of processors, and can interface with standard shift registers or μPs.
The 2‐, 4‐ or 8‐channel multiplexers are software configured for single‐ended or differential inputs as well as channel assignment.
The differential analog voltage input allows increasing the common‐mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
