| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,500 pcs
|
4500 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
1,472 pcs
|
1472 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Interface | |
| Lead Spacing | |
| Mounting Type | |
| Number of Inputs | |
| Operating Temperature | |
| Proximity Detection | |
| Resolution | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The FDC2214RGHR from Texas Instruments is a multi-channel, high-resolution capacitance-to-digital converter. It is designed for capacitive sensing applications, offering a flexible system design where any metal or conductor can act as a sensor. This device is particularly useful for proximity detection, gesture recognition, and remote liquid level sensing.
Key electrical specifications include 4 channels, up to 28 bits of resolution, and an I2C interface. It operates with a supply voltage range of 2.7V to 3.6V and consumes 2.1mA in active mode. The converter supports sensor excitation frequencies from 10kHz to 10MHz and has a maximum input capacitance of 250nF. The system noise floor is as low as 0.3fF at 100SPS.
This component operates within a temperature range of -40°C to 125°C. It is available in a 16-WQFN (4x4) package and is designed for surface mounting. The device also features an EMI-resistant architecture, maintaining performance even in the presence of fluorescent light. Low-power sleep and shutdown modes are also supported, with current consumption as low as 35µA and 200nA, respectively.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.66 | $3.66 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 2.7V to 3.6V.
The operating temperature range is -40°C to 125°C.
It is available in a 16-WQFN (4x4) surface mount package.
The resolution is up to 28 bits.
It uses an I2C interface.