lilly electronics

AD7606 Multi-channel AD Collector 8-CH Simultaneous Sampling Frequency 200KHz

Name: AD7606 Multi-channel AD Collector 8-CH Simultaneous Sampling Frequency 200KHz
Brand: lilly electronics
SKU: KWKJ-AD7606
Price: 80.00 CAD
Availability: InStock

$80.00

~~$88.00~~ $80.00

Sale Sold out

Shipping calculated at checkout.

Quantity

AD7606 Multi-Channel AD Data Acquisition Module 16-bit ADC 8-Channel Synchronous Sampling Frequency 200KHz

Specifications:

Module model: Analog-to-digital conversion module (AD7606) Module power supply: DC5V

Module current: 20mA (MAX)

Module communication protocol: SPI serial, 8-channel data parallel

Module provides routines: STM32F103RBT6

Example platform: STM32F103X-M3

Module control: Signal level: 3.3V

Module input voltage range: 5V or ±10V (software switching range)

Input impedance: 1M ohm

ADC resolution bits: 16 bits

Sampling rate: 200KSPS (all channels)

Number of input channels: 8 channels independent (synchronous sampling)

Module input interface: 3.81-8PIN terminal

Reference voltage: internal 2.5V (weldable SOT-23 package external input reference)

Oversampling modes: 6 (2 times, 4 times, 8 times, 16 times, 32 times, 64 times)

Module interface type: 3.81-10PIN socket, XH2.54 double row pin data interface

Module size: 50x50x12mm

Frequently Asked Questions：

1. (Q): What is the sampling rate of AD7606 serial data?

(A): Theoretically, it can achieve 8-channel 200K serial data output, but the general method of using serial data for single-chip microcomputers cannot reach 200KSPS, because the main frequency and IO speed of the single-chip microcomputer are not enough.

2.(Q): Will there be a problem if the pins CA and CB on the back of the quilt are short-circuited together?

(A): According to the schematic diagram, CA and CB are connected through jump points, which is normal.

3.(Q): After the module is driven normally, the pins that are not connected to voltage also display voltage, is it normal?

(A): The module is collected by 8-channel colleagues by default, and the floating voltage on the pin will also be collected when there is no voltage connected. The pin can be directly grounded and sent to 0 voltage.

4. (Q): Is the maximum value 65536? How is this data converted?

(A): The highest 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 number, which is actually equal to 16 bits Signed numbers -32767~0, the same reason, plus or minus 10V is also converted in this way.

Package:

1*AD7606 Analog-to-digital Conversion Module