Product Description
AD7606 data acquisition card module, multi-channel 16-bit ADC, 8-channel simultaneous voltage sampling, 200KHz sampling rate
AD7606 data acquisition card module, multi-channel 16-bit ADC, 8-channel simultaneous voltage sampling, 200KHz sampling rateAD7606 module shipping listPhysical module + PDF schematic diagram + routine source code + after-sale technical support + electrostatic bag packaging + shockproof foamTips:(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.Please contact customer service after purchase, we will send the module information to your mailbox.
Module parametersModule model: AD7606Module type: analog-to-digital conversion moduleModule power supply: DC5VModule current: 20mA (MAX)Module communication protocol: SPI serial, 8-channel data parallelModule provides routines: STM32F103RBT6; SPI serial (additional F407 platform parallel routine)Routine platform: STM32F103X-M3; KEIL5 version source codeModule control signal level: 3.3VModule input voltage range: ± 5V or ± 10V; software switch rangeInput impedance: 1M ohmADC resolution digits: 16Sampling rate: 200KSPS; all channelsNumber of input channels: 8 channels independent; simultaneous samplingModule input interface: 3.81-8PIN terminalReference voltage: internal 2.5V; external input reference for solderable SOT-23 packageOversampling mode: 6; 2 times, 4 times, 8 times, 16 times, 32 times, 64 timesOutput 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 filterModule applications: multiple; power line monitoring and protection, multi-phase motor control, instrumentation and control, multi-axis positioning, data acquisition and other systemsModule weight: 23gModule specifications: 50 * 50 * 12 length * width * height-PCB sizeModule interface type: 3.81-10PIN socket, XH2.54 double-row pin data interfaceModule descriptionThe 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(1) The module is a low-power module, the power supply does not exceed 5.5V, and the signal input voltage cannot exceed ± 16.5V.(2) Since the module is a high-precision device, in order to avoid unnecessary interference, it is recommended to use a linear power supply.(3) It is recommended that the output signal line be as short as possible. If the line is too long, it is easy to introduce noise signals. Poor contact or poor quality wires may cause signal attenuation or excessive noise.(4) The delivered code is only used for the supporting main control board. No single-chip microcomputer tutorial is provided. Functions other than product details display need to be developed by yourself.(5) If you need to simply test the function of the module, it is recommended to use it with our store's control board. After correct wiring, power supply to the control board can realize signal acquisition and display.
Frequently asked questionsQ: How much sampling rate can AD7606 serial data reach?A: Theoretically, 8-channel 200K serial data output can be achieved, but the general single-chip microcomputer can not achieve 200KSPS with serial data, because the main frequency and IO speed of the single-chip microcomputer are not enough.Q: Is there any problem if the CA and CB pins on the back of the board are shorted together?A: According to the schematic diagram, CA and CB are connected together through the jump point, which is normal.Q: After the module is driven normally, the pins that are not connected to voltage show that there is voltage, is it normal?A: The module collects 8 channels at the same time by default. When no voltage is connected, the floating voltage on the pin is also collected. The pin can be directly grounded, which is 0 voltage.Q: Is the maximum value 65535? How is this data converted?A: The most significant bit of AD7606 is the sign bit. When the range is ± 5V, 0 ~ 32767 corresponds to 0V ~ 5V, 32768 ~ 65535 corresponds to -5V ~ 0V, 32768 ~ 65535 is a 16-bit unsigned integer, actually equal to -32767 ~ 0 of 16-bit signed number. Similarly, plus or minus 10V is also converted in this way.Chip Introduction
About Elecdemo:
Elecdemonded in 2015 , Elecdemo is a well-established technology company that integrates supply , R & D , prodund sales , supporting agents , franchises , customization and bulk purchases . We are committed to provid our customers with the best electronic functional module products at the lowest price . We have a professional design and production team to providecustomer service to help our customers greatly improve the efficiency of development，learn and research.
About Transpiration:
1. Global shipping, (except for some countriesand APO/ FPO)
2. Import duties: Taxes are not included in theprice or shipping costs. Customs fees are the responsibility of the buyer.
3. If the package is not delivered within 30 days. please contact us. We will help you solve the problem.
About Delivery:
1. We will process the order in time after the payment is confirmed. Due to the difference in inventory status and time, we will choose to ship from our first warehouse for fast delivery.
2. We only send to the confirmed order address. Your order address must match your shipping address.
3.Service transit time is provided by the carrier, excluding weekends and holidays. Delivery time may vary, especially on holidays.
About Guarantee:
1. manufacturers limited warrantyon defective items(excluding items damagedand/or misused after receipt). The accessory is backed by a 3 month warranty
2. The displayed image is taken in real time, but due to different production batches, thecolor may be different. The picture is for reference only, and the actual object is subjectto the final one
3. The defective item must be reported and reurned within the warranty period(if possible,in the original packaging
4. If the product features do not match the advertisement, we will bear all shipping costs.
About Feedback:
1. If you are satisfied, please leave 5 stars positive feedback, we are very honored to receivea generous real assessment and photos, th !!!!
2. For any product or shipping problems, please contact us before opening a dispute orleaving any feedback/negative feedback, we will try our best to solve the problem untilyou are satisfied.
Returns and Refunds:
1. You have 7 days to contact us and you will not be able to return from the receipt date after30 days. If the item has been owned by you for more than 7 days, it will be considered usedand we will not refund or replace it. with no exceptions! Return shipping costs are theresponsibility of the buver.
2. All returned items must be in original packaging, you must provide us with a shippingtracking number.
3. If there is a return, please contact us in advance, we will help you solve it. If it cannot besolved online, we will accept your return and refund it to you.
About Prime Living
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We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.