Microchip Technology AT42QT1245-AU Capacitive Touch Sensor Interfaces
IC TOUCH SENSOR 24KEY 32TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT42QT1245-AU
Base Model
Detailed Description
IC TOUCH SENSOR 24KEY 32TQFP
Package
32-TQFP
Lifecycle Status
Active
Datasheet
AT42QT1245-AU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT42QT1245-AU Capacitive Touch Sensor Interfaces technical specifications.
General
Interface
SPI
RoHS
Yes
Number of Channels
24 Channel
Package / Case
32-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Supply Voltage
3V ~ 5V
Lifecycle Status
Active
Package
32-TQFP
Current Supply
6.6mA
Alternate Parts Comparison (AT42QT1245-AU vs AT42QT1060-MMUR vs AT42QT2120-SU vs AT42QT1085-MUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Supply Voltage | 3V ~ 5V | 1.8 V ~ 5.5 V | 1.8V ~ 5.5V | 2V ~ 5.5V |
| Number of Channels | 24 Channel | 6 Channel | 12 Channel | 8 Channel |
| RoHS | Yes | Yes | Yes | Yes |
| Interface Type | SPI | I2C | I2C | SPI |
| Moisture Sensitive | Yes | Yes | Yes | Yes |
| Package | 32-TQFP | VQFN-28 | SOIC-20 | VFQFN-32 |
| Sensor Type | Button | Button, Slider, Proximity | Button, Slider, Wheel, Proximity | Button |
| Package / Case | 32-TQFP | -- | 20-SOIC | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -- | -40°C ~ 85°C | -40°C ~ 85°C |
| Interface | SPI | -- | I²C | SPI |
| Lifecycle Status | Active | -- | Active | Obsolete |
| Action |
More Parts in Capacitive Touch Sensor Interfaces
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