Microchip Technology QT1081-ISG Sensor, Capacitive Touch
SENSOR IC QTOUCH 8 KEY 32QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
QT1081-ISG
Detailed Description
SENSOR IC QTOUCH 8 KEY 32QFN
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
QT1081-ISG Datasheet
Quick Jump:
Technical Specifications
Microchip Technology QT1081-ISG Sensor, Capacitive Touch technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.8V ~ 5V
Current Supply
5.6mA
Type
Buttons
Resolution
8 b
Number of Inputs
Up to 8
Proximity Detection
Yes
Alternate Parts Comparison (QT1081-ISG vs QT60240-ISG vs QT1106-ISG vs QT60160-ISG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2.8V ~ 5V | 1.8V ~ 5.25V | 2.8V ~ 5V | 1.8V ~ 5.25V |
| Current Supply | 5.6mA | 4.6mA | 3.6mA | 4.6mA |
| Number of Inputs | Up to 8 | Up to 24 | Up to 7 | Up to 16 |
| Proximity Detection | Yes | No | Yes | No |
| Resolution | 8 b | 10 b | 14 b | 10 b |
| Type | Buttons | Buttons | Buttons, Slider, Wheel | Buttons |
| Interface | -- | I²C, SPI | SPI | I²C, SPI |
| Action |
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