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AD7606 analog-to-digital conversion module multi-channel AD data acquisition module 16-bit ADC8 synchronous sampling frequency 200KHz -79475
product detail
Tips:
(1) The module interface of our shop is clear and the performance is stable. Please perform functional verification under the corresponding experimental conditions in conjunction with the schematic diagram provided by our shop.
(2) The basic parameters of this module are in the details page, providing PDF information of the module information, source code of the routine, and no engineering files. Please inform the buyer, if you have any operation problems, you can consult customer service.
(3) Buyers, before using the module, please read the details page of this module to understand the power supply and use restrictions, to avoid damage to the module due to improper operation.
(4) The modules of our shop are guaranteed to provide real module parameters, functions and pictures, and all modules are tested and shipped.
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Module parameters:
Module model: AD7606
Module type: analog-to-digital conversion module
Module power supply: DC5V
Module current: 20mA (MAX)
Module communication protocol: SPI serial, 8-channel data parallel
Module provides routines: STM32F103RBT6; SPI serial (additional F407 platform parallel routine)
Routine platform: STM32F103X-M3; KEIL5 version source code
Module control signal level: 3.3V
Module input voltage range: ± 5V or ± 10V; software switch range
Input impedance: 1M ohm
ADC resolution digits: 16
Sampling rate: 200KSPS; all channels
Number of input channels: 8 channels independent; simultaneous sampling
Module input interface: 3.81-8PIN terminal
Reference voltage: internal 2.5V; external input reference for solderable SOT-23 package
Oversampling mode: 6; 2 times, 4 times, 8 times, 16 times, 32 times, 64 times
Output mode: 8-channel data serial or parallel; the default welding R1 is serial mode. Welding R2 is in parallel mode.
Module features: multiple; analog input clamp protection, second-order anti-aliasing filter, track-and-hold amplifier, digital filter
Module applications: multiple; power line monitoring and protection, multi-phase motor control, instrumentation and control, multi-axis positioning, data acquisition and other systems
Module interface type: 3.81-10PIN socket, XH2.54 double-row pin data interface
Module description:
The AD7606 is a 16-bit, 8-channel synchronous sampling, analog-to-digital data acquisition chip with a sampling rate of up to 200 kSPS per channel, built-in analog input clamp protection, second-order anti-aliasing filter, track-and-hold amplifier, 16-bit charge redistribution successive approximation ADC, digital filter, 2.5V reference voltage source, reference voltage buffer, and high-speed serial and parallel interfaces. 5V single power supply, with on-chip filtering and high input impedance, so there is no need to drive the operational amplifier and external bipolar power supply; the anti-aliasing filter has a 3 dB cut-off frequency of 22 kHz; when the sampling rate is 200 kSPS, it has 40 dB anti-aliasing suppression characteristics; input clamp protection circuit to ensure input withstand voltage of ± 16.5V. It can be used in power line monitoring and protection, multi-phase motor control, instrumentation and control, multi-axis positioning, data acquisition and other systems.
Note: The chip features are only for user selection reference. Non-modules have this feature.
Precautions for using the module: