DollaTek ADS1256 24bit 8channel ADC AD Module High Precision ADC Acquisition Data
DollaTek ADS1256 24bit 8channel ADC AD Module High Precision ADC Acquisition Data
DollaTek trademark reg.NO:013726393 DollaTek ADS1256 24bit 8channel ADC AD Module High Precision ADC Capture Data Overview: ADS1256 8 street 24-bit ADC module mounted TI ADS1256IDB, minimum power consumption, high-precision ADC chips and 2.5V zero point source, with SPI interface communication protocol, data output rates up to 30ksps, support single-ended input and differential input. Instructions: 5 V, GND: 5 V power consumption. SCLK, DIN, DOUT, CS: SPI communication interface DRDY: ADS1256 data are ready output (Active Low Level) PDWN: ADS1256 Sync / Power Off (Active Low Level) AIN0-AIN7: Analog voltage input, can be configured as 8 single-ended inputs or 4 differential inputs (the measured voltage should be shared with the module) Interface description: VCC, RXD, TXD, GND: UART interface VCC, SDA, SCL, GND: I2C interface. MISO, MOSI, SCK, CS2, CS1, CS0, GND, VCC: SPI interface Precautions: Since the voltage of ADS1256 is 5V and the measured voltage is 2V below the supply voltage, the module is only suitable for measuring analogue voltages within 3V. Box contents: 1 x DollaTek ADS1256 24bit 8channel ADC AD module high- precision ADC acquisition data
Product Features
- On-board high precision TI ADS1256IDB ADC chips
- On-board ADR03 2.5V date source source chips
- Data output rates up to 30ksps, non-linearity is low to 0.0010%
- The module can be configured as either 8 single-ended inputs or 4 differential inputs. ADS1256 module is suitable for measuring the analogue voltage within 3 V
- Module operating voltage is 5 V. Size: 35 x 60 mm