ChipApex
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Products in this family provide the analog stimulus and measurement resources needed to operate a capacitance-based touch sensing transducer, and communicate information generated thereby in a format convenient for use with a microcontroller or similar device, such as an I2C or SPI serial interface, UART, or a simple logic signal. They are commonly used for human interface applications.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
 STMPE321QTR $0.68000 | STMicroelectronics | IC CTLR TOUCH KEY 3CH 12-QFN | Tape & Reel (TR) | 12-QFN (2.2x1.5) | Surface Mount | S-Touch™ | -40°C ~ 85°C |
 STMPE821QTR $0.90000 | STMicroelectronics | IC CTLR TOUCH KEY 8CH CAP 16-QFN | Tape & Reel (TR) | 16-QFN (2.6x1.8) | Surface Mount | S-Touch™ | -40°C ~ 85°C |
| Semtech Corporation | IC TOUCH BUTTON CTLR 32QFN | Tape & Reel (TR) | 32-MLPQW (5x5) | Surface Mount | - | -40°C ~ 85°C | |
| Semtech Corporation | IC TOUCH BUTTON CTLR 32QFN | Tape & Reel (TR) | 32-QFN (5x5) | Surface Mount | - | -40°C ~ 85°C | |
| Semtech Corporation | IC TOUCH BUTTON CTLR 32QFN | Tape & Reel (TR) | 32-QFN (5x5) | Surface Mount | - | -40°C ~ 85°C | |
| Semtech Corporation | IC TOUCH BUTTON CTLR 28QFN | Tape & Reel (TR) | 28-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C | |
| Semtech Corporation | IC TOUCH BUTTON CTLR 28MLPQ | Tape & Reel (TR) | - | - | - | - | |
| Semtech Corporation | IC TOUCH BUTTON CTLR 28QFN | Tape & Reel (TR) | 28-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
The activity of extra discounts on wholesale prices is in full swing…
Please fill in your contact information and we will send you the latest wholesale price list.
