Microchip Technology QT112-S Touch Screen Controllers
IC SCREEN CNTRL 14BIT 8SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
QT112-S
Detailed Description
IC SCREEN CNTRL 14BIT 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
QT112-S Datasheet
Quick Jump:
Technical Specifications
Microchip Technology QT112-S Touch Screen Controllers technical specifications.
General
Interface
Serial
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
2.45V ~ 5.25V
Lifecycle Status
Obsolete
Current Supply
60 µA
Touchscreen
2 Wire Capacitive
Resolution Bits
14 b
Voltage Reference
Internal
Alternate Parts Comparison (QT112-S vs QT161-ASG vs QT160-ASG vs QT110A-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 | 8-SOIC | 28-SSOP | 28-SSOP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 85°C |
| Supply Voltage | 2.45V ~ 5.25V | 3V ~ 5.5V | 3V ~ 5.5V | 2.5V ~ 5.5V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Current Supply | 60 µA | 2.5mA | 2.5mA | 26µA |
| Led Driver Channels | -- | Up to 6 | Up to 6 | Up to 1 |
| Number of Inputs | -- | Up to 6 | Up to 6 | Up to 1 |
| Proximity Detection | -- | Yes | Yes | Yes |
| Resolution | -- | 14 b | 14 b | 8 b |
| Type | -- | Buttons | Buttons | Buttons |
| Action |
More Parts in Touch Screen Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
