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- SKU: 08257
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7Semi ADS7830 8-Bit 8-Channel Analog to Digital A/D Converter with I2C Interface
The 7Semi ADS7830 is an 8-bit, 8-channel analog-to-digital converter (ADC) featuring an I²C interface for seamless integration with microcontrollers. It supports both single-ended and differential inputs, operates over a supply voltage range of 2.7V to 5.5V, and offers a sampling rate of up to 70 kSPS. The device includes an internal 2.5V reference and a sample-and-hold amplifier, making it suitable for applications requiring multiple analog input channels.
Features
- High-Performance Data Acquisition: 8-bit resolution with a 70kHz sampling rate for precise analog-to-digital conversion.
- Flexible Input Options: Supports 4 differential or 8 single-ended inputs, adapting to various application needs.
- Wide Operating Range: Operates with a single supply voltage of 2.7V to 5V, suitable for diverse systems.
- Integrated Reference and Buffer: Features a built-in 2.5V reference buffer for consistent, accurate conversions.
- I2C Interface Compatibility: Supports Standard, Fast, and High-Speed I2C modes, ensuring versatile integration with various systems.
- Compact and Energy-Efficient: Ideal for remote data acquisition and applications requiring low power consumption.
Specifications
- ADC Resolution: 8-bit SAR Analog-to-Digital Converter
- Input Channels: 8 single-ended or 4 differential analog inputs
- Interface: I²C (Standard, Fast, and High-Speed modes)
- Supply Voltage: 2.7V to 5.25V
- Sampling Rate: Up to 70 kSPS
- Reference: Built-in 2.5V reference/buffer with support for external reference
- Input Voltage Range: 0V to VCC (depending on reference configuration)
- Architecture: Successive Approximation Register (SAR)
- Multiplexer: Integrated 8-channel analog multiplexer
- Power Consumption: Ultra-low power operation (typically 180 µW in Standard I²C mode)
- Operating Temperature: -40°C to +85°C
- Package: Breakout board with 2.54mm header compatibility
- Communication: 2-wire I²C interface
- Applications: Sensor interfacing, battery monitoring, data acquisition, embedded systems, industrial automation, robotics, IoT, and microcontroller projects.
Package Includes
- 1x 7Semi ADS7830 8-Bit 8-Channel Analog to Digital A/D Converter with I2C Interface
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
