TPC5121
Features
- 16 or 8-channel 12-Bit SAR ADC
- Supporting Ranges from 0 to 2.5 V and 0 to 5 V
- Programmable Out-of-Range Alarms
- 1-MHz Sample Rate Serial Devices
- General Purpose I/O Ports (GPIOs)
- Low-Power SPI-patible Serial Interface
- Operating Temperature:
- 40°C to 125°C
Applications
- Wireless Infrastructure
- PLC / DCS
- Battery Powered Systems
- General Purpose Monitor and Control
Description
The TPC5120/TPC5121 products include capacitorbased SAR A/D converters with inherent sample and hold. The TPC5120 has 16-channel single-ended inputs and the TPC5121 has 8-channel single-ended inputs.
The devices accept a wide analog supply range from 2.7 V to 5.25 V. The ultra-low power consumption makes these devices suitable for battery-powered and isolated power-supply applications.
A wide 1.7-V to 5.25-V I/O supply range facilitates a glueless interface with the most used digital hosts. The serial interface is controlled by ̅C̅̅S̅ and SCLK for easy connection with microprocessors...
