ADS131M08 Module - 24-bit High-Precision ADC with 8-Channel Input OLED

Package Included:

- 1 x Development Board

- 1 x USB cable

Hardware Configuration

-- Reserves 8 analog input channel interfaces (usually screw terminals or pins), supporting single-ended ordifferential input modes.

-- Integrates a power management module, allowing external or internal crystal oscillators, and features TVSprotection for input interfaces.

-- Onboard SPl interface conversion circuit, which can be directly connected to an external MCU (STM32F103)or a computer (via a USB-to-SPl adapter).

Development Support

-- Provides supporting evaluation software, which can configure chip parameters (sampling rate, gain, channelenable, etc.), collect data, and visualize it via USB for quick function verification.

-- Offers hardware design files (schematic diagrams) and firmware example codes (such as C-based SPlcommunication drivers and data reading programs), with OLED display functionality, supporting secondarydevelopment and customization by users.

Core Chip Features(ADS131M08)

The ADS131M08 is an 8-channel synchronous sampling Delta-Sigma analog-to-digital converter with thefollowing key performance characteristics.

-- High Precision: 24-bit resolution, total harmonic distortion (THD) as low as -110dB, and excellent noiseperformance (typical value 2.5uV,.), supporting high-precision signal measurement.

-- High Flexibility: Configurable sampling rate (up to 64kSPS), with each channel featuring independentlyprogrammable gain (1/2/4/8/16/32/64 times), adapting to analog input signals of different amplitudes (suchas sensor outputs, voltage/current signals).

-- Integrated Functions: Built-in programmable reference voltage source, channel sequencer, cyclicredundancy check (CRC), fault detection (e.g. undervoltage and overvoltage protection), etc., simplifying thedesign of peripheral circuits.

-- Communication Interface: Supports SPl interface (up to 20MHz), facilitating communication withmicrocontrollers (such as STM32, MSP430, etc.) for data transmission and configuration.

Typical Application Scenarios

-- Multi-channel sensor data acquisition in industrial process control (e.g., temperature, pressure, flow sensors).

-- Energy monitoring (e.g., three-phase power parameter measurement, battery pack voltage/currentmonitoring).

-- Analog signal quantization in precision instruments (e.g., medical equipment, laboratory measuringinstruments).

Payment Terms:

1. We accept payment by Payoneer and Credit card

2. We ship to your address. Please make sure your address is correct before you pay.

Shipping Terms:

1. We will process the order within the handling time, if you have any questions, please contact us via message or email.

2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.

Return Terms:

If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.

Custom Duties & Taxes:

1. It is seller\'s responsibility to coverthe import duties, taxes, which will be charged by the platform or by thirdparties such as customs and carriers.

2. Other fees caused by your side will becharged to buyers.

response:

1. Please kindly leave us a positive response and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.

2. If you are dissatisfied for any reason, please don\'t be quick to leave us neutral or negative response. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive response to all our customers.