ADS7128 8-channel 12-bit ADC BoosterPack™ plug-in module


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The BP-ADS7128 BoosterPack™ plug-in module is a platform for evaluating the performance of the successive approximation register (SAR) analog-to-digital converter (ADC) ADS7128 device and family of devices, which are analog, nanopower, eight-input-channel devices with an I/O expander.

BP-ADS7128 is designed to showcase various modes of operation of the ADS7128. It pairs with the MSP-EXP432E401Y MCU LaunchPad™ development kit (sold separately).

  • Hardware and software required for diagnostic testing, as well as accurate performance evaluation of ADS7128 SAR ADC
  • USB powered; no external power supply required
  • Pairs with MSP-EXP432E401Y LaunchPad™ development kit, providing a convenient communication interface over a USB for power delivery and digital interface
  • Easy-to-use evaluation software for Microsoft® Windows® 7/8/10 64-bit operating systems and macOS® operating system software
Precision ADCs (<=10MSPS)
ADS7128 Small 8-ch 12-bit analog-to-digital converter (ADC) with I2C interface, GPIOs, CRC and RMS module ADS7138 8-channel, 140-kSPS, 12-bit analog-to-digital converter (ADC) with I2C, GPIOs and CRC ADS7138-Q1 Automotive, 8-channel, 140-kSPS, 12-bit analog-to-digital converter (ADC) with I2C, GPIOs and CRC TLA2528 Small 8-channel 12-bit analog-to-digital converter (ADC) with I2C interface and GPIOs


General-purpose op amps
TLV9061 Industry's smallest 10MHz, RRIO, 1.8V-5.5V operational amplifier


Linear regulators (LDO)
TPS780 150-mA, nano-IQ, low-dropout voltage regulator with pin-selectable, dual-level output voltage

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Evaluation board

BP-ADS7128 – ADS7128 8-channel 12-bit ADC BoosterPack™ plug-in module

Development kit

MSP-EXP432E401Y – SimpleLink™ Ethernet MSP432E401Y MCU LaunchPad™ Development Kit

Evaluation board

BP-ADS7128-GUI – BP-ADS7128 GUI software

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide BP-ADS7128 BoosterPack™ Plug-In Module User's Guide May 21, 2019
Datasheet ADS7128 Small, 8-Channel, 12-Bit ADC With I2C Interface, GPIOs, and CRC datasheet (Rev. A) May 20, 2020
More literature BP-ADS7128 EU Declaration of Conformity (DoC) May 20, 2019

Related design resources

Hardware development

MSP-EXP432E401YSimpleLink™ Ethernet MSP432E401Y MCU Launchpad™ Development Kit

Support & training

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