Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADS8688ATDBT is an 8-channel integrated data acquisition system based on a 16-bit successive approximation (SAR) analog-to-digital converter (ADC) with a throughput of up to 500kSPS. Each input channel of the device features an integrated analog front-end circuit with overvoltage protection up to ±20V, an 8-channel multiplexer that supports automatic and manual scanning modes, and an integrated 4.096V reference voltage with extremely low temperature drift.

Features

• 16-bit ADC with integrated analog front end

• And 8-channel multiplexer with support for automatic and manual scanning

• Channel independent programmable input:

- ±10.24V, ±5.12V, ±2.56V, ±1.28V, ±0.64V

- 10.24V, 5.12V, 2.56V, 1.28 V

• 5V Analog power supply: 1.65V to 5V I/O power supply

• Constant resistive input impedance: 1MΩ

• Input overvoltage protection: up to ±20V

• Integrated 4.096V reference voltage with temperature drift of 6ppm/°C

• Excellent performance:

- Total throughput of 500kSPS

Differential nonlinearity (DNL) : ±0.5 least significant bit (LSB); Maximum integral nonlinearity (INL) : ±0.75 LSB

- Temperature drift of gain error and offset voltage is 1ppm/°C

- SNR: 92dB; THD: - 102dB

- Low power consumption: 65mW

• AUX input → Connect directly to ADC input

• ALARM → High or low threshold for each channel

• SPI™ compatible interface with Daisy chain connectivity

• Temperature range: -55 °C to +125°C

• TSOP-38 package (9.7mm × 4.4mm)

Applications

• Power automation

• Protective relay

• PLC analog input module

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.