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AS3213C
External sensor with Capacitive Analog Interface.
AS3213C is an EPCTM Class-1 Generation-2 compliant IC for UHF RFID applications. The chip offers advanced performance in sensor acquisition mode, due to an ultra-low power internal acquisition channel. It can be powered either by a battery or by the RF energy transmitted from a reader. In a Battery Assisted Passive (BAP) configuration, the AS3213C offers an increased reading range compared to passive RFID solutions.
Raw dimensions : 1.3 x 1.3 x 0.254 mm
Temperature sensor :
Temperature Range : -40°C to 125°C
Accuracy : 2°C
Precision : 0.35°C
Capacitive analog interface :
Differential or Single Ended Interface
Offset Compensation and parasitic capacitance compensation Embedded
Configurable gain with feedback capacitance
![](https://asygn.com/wp-content/uploads/2022/07/ASYGN-ISO-9001-2015-1024x1024.png)