WM0831 and WM0832 are 8-bit analogue to digital converters (ADC) with serial I/O interfaces, providing a choice of input configurations in 8-pin SO or DIP packages. WM0831 has a differential input, also configurable as a single ended input. A-D conversion results are serially output on Data Out (DO) under the control of clock and chip select inputs. The devi.
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• Functionally Equivalent to National Semiconductor ADC0831 and ADC0832 WM0831: Differential or single ended input WM0832: Two single ended inputs or a single differential input Ratiometric reference input (fixed for WM0832) Serial I/O interface Input range 0 to Vcc with Vcc Reference 8 pin package, SO or DIP 5V and 3.3V variants Total Unadjusted Error: ± 1 LSB 8-bit resolution 32 µs conversion time at fclock = 250 kHz
Applications
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• Embedding with remote sensors Equipment health monitoring Automotive Industrial control
Block Diagrams
WM0831
CS CLK DI
WM0832
Inter.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | WM0832 |
Wolfson Microelectronics plc |
8-Bit ADCs with Serial Interface and Differential or Dual Inputs | |
2 | WM0834 |
Wolfson Microelectronics plc |
8-Bit ADCs with Serial Interface and Configurable Input Multiplexer | |
3 | WM0838 |
Wolfson Microelectronics plc |
8-Bit ADCs with Serial Interface and Configurable Input Multiplexer | |
4 | WM0011 |
Wolfson Microelectronics |
General Purpose Low-Power Audio DSP | |
5 | WM02N08F |
WAYON |
N-Channel Enhancement MOSFET | |
6 | WM-034B |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
7 | WM-034C |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
8 | WM-034C |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
9 | WM-034D |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
10 | WM-034DB |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
11 | WM-294 |
CC&C |
WLAN 11n USB module | |
12 | WM-61A |
Panasonic Semiconductor |
Omnidirectional Back Electret Condenser Microphone Cartridge |