Microchip AT42QT1010-MAHR Capacitive Touch Controller IC, 14 bit Digital Output Touch Screen Controller, 8-Pin UDFN
- RS Stock No.:
- 177-3364
- Mfr. Part No.:
- AT42QT1010-MAHR
- Brand:
- Microchip
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$24.12
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$26.54
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Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 740 | $1.206 | $24.12 |
| 760 - 1480 | $1.178 | $23.56 |
| 1500 + | $1.157 | $23.14 |
*price indicative
- RS Stock No.:
- 177-3364
- Mfr. Part No.:
- AT42QT1010-MAHR
- Brand:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Touch Controller IC | |
| Resolution | 14 bit | |
| Sub Type | Touch Screen Controller | |
| Interface Type | Digital Output | |
| Sensing Technology | Capacitive | |
| Input Type | 1 Key | |
| Mount Type | Surface | |
| Package Type | UDFN | |
| Pin Count | 8 | |
| Minimum Supply Voltage | 1.8V | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 2.05mm | |
| Height | 0.55mm | |
| Width | 2 mm | |
| Series | AT42QT1010 | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Supply Current | 17μA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Touch Controller IC | ||
Resolution 14 bit | ||
Sub Type Touch Screen Controller | ||
Interface Type Digital Output | ||
Sensing Technology Capacitive | ||
Input Type 1 Key | ||
Mount Type Surface | ||
Package Type UDFN | ||
Pin Count 8 | ||
Minimum Supply Voltage 1.8V | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 2.05mm | ||
Height 0.55mm | ||
Width 2 mm | ||
Series AT42QT1010 | ||
Standards/Approvals No | ||
Automotive Standard No | ||
Supply Current 17μA | ||
The AT42QT101x Single Key capacitive touch controller family provides an easy way to add a touch key to any application. It implements advanced filtering algorithm to offer robust operation in noisy environment. Sensitivity and low power modes can be configured as well.
The AT42QT1010 has "maximum on" touch duration of ∼ 60s.
Keys: One – configurable as either a single key or a proximity sensor
Key outline sizes: 6 mm x 6 mm or larger (panel thickness dependent), widely different sizes and shapes possible
Electrode design: Solid or ring electrode shapes
PCB Layers required: One
Electrode materials: Etched copper, silver, carbon, Indium Tin Oxide (ITO)
Panel thickness: Up to 12 mm glass, 6 mm plastic (electrode size and Cs dependent)
Key sensitivity: Settable via capacitor (Cs)
Power consumption: 17 μA at 1.8 V typical
Applications: Control panels, consumer appliances, IoT, proximity sensor applications, toys, lighting controls, mechanical switch or button replacement
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