AS3212: External sensor with resistance analog interface
AS3212 is an EPC™ Class 1 Generation 2 compliant IC for UHF RFID applications that provides advanced performance in sensor acquisition mode through its ultra-low power internal acquisition channel. This chip can operate on either RF energy transmitted from a battery or a reader. In a battery-assisted passive (BAP) configuration, it offers an extended read range compared to passive RFID solutions.
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basic information
Temperature Sensor Specifications Temperature Range: -40°C to 125°C Accuracy: 2°C Resolution: 0.35°C Resistance Analog Interface Specifications Configurable Gain: 1, 2, 10, 20 Differential or Single-Ended Interface Selectable Wheatstone Full Bridge or Half Bridge Mode Built-in Offset Correction Minimum Sensor Resistance: 500 Ohms
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Applications/Examples of results
Applications: strain gauges, thermocouples, piezoelectric resistive sensors, pressure, battery voltage, etc.
Line up（3）
| Model number | overview |
|---|---|
| AS3212 Bump Type Bare Die | |
| AS3212 QFN Package | |
| AS3212 Evaluation Tag |
Company information
We provide total solutions from hardware and software development, including devices such as handheld terminals, barcode scanners, RFID equipment, printers, explosion-proof tablet PCs, wireless network infrastructure, RFID tags, and printer labels, at low cost and with high service. Please contact Shen Hero Co., Ltd. for your needs. Feel free to reach out to us first.