The TBS02B SDI-12 to ANALOG module is a SDI-12 interface for A/D conversion of sensor signals. A/D conversion and configuration of TBS02B is controlled by SDI-12 commands. The module is plug and play, targeting cost sensitive sensor applications. It offers low current consumption, small footprint and easy integration into sensor products which require a SDI-12 interface.

The user does not need to invest any time for the implementation of the SDI-12 protocol and interface hardware, as this is an integral part of the SDI-12 / ANALOG interface module.

The TBS02B contains all the necessary components for a complete SDI-12 sensor interface. It includes SDI-12 front-end, controller, crystal and passive components.

TBS02B has been engineered specifically for applications where cost, performance, time to market and ease of integration are prime considerations.

Features

SDI-12 to ANALOG Interface

• 8 x 12 Bit ADC channels

• 1 x 12 Bit DAC output

• Integrated 12 Bit temperature sensor

• Configurable sensor power management signal for each channel

• Configurable slope and offset for each channel

• Configurable format for each channel

• Reference voltage input

• Power Down Mode

• SDI-12 Standard V1.3

• Plug and Play

• 3.3V, 5V supply voltage

• 19 mm x 18 mm SMT footprint

• Operating Temperature Range:- 40°C … + 85°C

Target Applications:

• SDI-12 Sensors

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