STMPE821QTR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-UFQFN |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 57.09594mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | S-Touch™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Type | Buttons |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| HTS Code | 8542.39.00.01 |
| Voltage - Supply | 2.7V~3.6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.4mm |
| Base Part Number | STMPE821 |
| Pin Count | 16 |
| Supply Voltage-Max (Vsup) | 1.95V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Interface | I2C |
| Operating Supply Current | 350μA |
| Nominal Supply Current | 42μA |
| Number of Inputs | Up to 8 |
| Resolution | 7 b |
| Proximity Detection | No |
| LED Driver Channels | Up to 4 |
| Height Seated (Max) | 0.6mm |
| Length | 2.6mm |
| Width | 1.8mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
STMPE821QTR Overview
Packaging material from Tape & Reel (TR) is used. Surface Mount is used for mounting it on the PCB. Low package costs are one of the reasons for 16-UFQFN's popularity in the electronic industry. Providing the 2.7V~3.6V Supply Voltage ensures the device's normal operation. It is used to input values of Up to 8. In standard grade applications, it is classified as Type Buttons. In order for it to operate properly, it should always have a temperature of -40°C~85°C. With the best cost-down performance ratio on the market, the S-Touch? Series provides the best value for your money. 7 b represents the part's resolution. There are Up to 4 channels on the LED drivers. The current supply of the device has been set to 350μA. Using 16 terminations, it is constructed. Pin number 16 remains unchanged on the component. Number STMPE821 is the greatest component of the gadget. Vsup must be greater than 1.65V. Vsup reaches its maximum at 1.95V. It is 260 that represents the peak of the reflow temperature. For specific uses, there is a 16 pin.
STMPE821QTR Features
16-UFQFN package
Up to 4 LED driver channels
16 pins
STMPE821QTR Applications
There are a lot of STMicroelectronics STMPE821QTR Capacitive Sensors applications.
- Night Lights
- MP3 Players
- Proximity Sensor
- Automotive Door and Kick Sensors
- Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
- PC peripherals
- Tablets
- Smart Lights
- Pointing devices
- Collision Avoidance
