ADS8681 Analog-to-Digital Converter Single Bipolar 16 bit ADC Data Acquisition Module 1MSPS High-speed Sampling
Module Introduction:
DS8681 is a 16 bit, single channel, high-speed analog-to-digital converter (ADC) that supports a sampling rate of 1MSPS. It supports multiple input ranges, including bipolar range (± 12.288V, ± 10.24V, ± 6.144V, ± 5.12V, ± 2.56V) and unipolar range (0V~12.288V, 0V~10.24V, 0V~6.144V, 0V~5.12V). The chip is powered by a 5V analog power supply, and the I/O power supply supports 1.65V to 5V. It has a high impedance input (≥ 1M Ω) and analog signal input overvoltage protection (up to 20V), and integrates a low drift reference voltage of 4.096V. ADS8681 adopts multiSPI ™ Interface, supports daisy chain connection, compatible with traditional SPI protocol.
Widely used in analog input modules, semiconductor testing, and servo drive control modules
Specifications:
Module type: Analog to Digital Converter
Power supply: DC 5V (do not supply overvoltage)
Static power consumption: 33mW
ADC bit count: 16 bits
Sampling rate: 1MSPS
Input voltage range:
Bipolar: ± 12.288V, ± 10.24V, ± 6.144V, ± 5.12V, ± 2.56V
Monopolar: 0V-12.288V, 0V-10.24V, 0V-6.144V, 0V-5.12V
Reference voltage: Internal reference voltage 4.096V
Input impedance: 1MQ
Communication protocol: SPI
Communication level 3.3V
Module example: STM32F103RCT6
Routine platform: STM32F103X-M3
Module input connections: SMA, KF128
Power protection: Anti reverse power protection
Module features: High speed ADC acquisition
Module size: 46mm * 50mm
Packaging: 1 * Analog to Digital Converter
The unit price is ONLY USD53.5
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