AT42QT1011-TSHR
Capacitive Touch Sensor, 1 Channels, 1 Wire, 1.8 V, 5.5 V, SOT-23
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | AT42QT1011-TSHRCopy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | Re-Reel1841594RL Cut Tape1841594 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | NT$26.410 | NT$26.41 |
| Total Price | NT$26.41 | ||
| Quantity | Price |
|---|---|
| 1+ | NT$26.410 |
| 25+ | NT$25.750 |
| 100+ | NT$23.760 |
| 4500+ | NT$21.760 |
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | AT42QT1011-TSHRCopy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | Re-Reel1841594RL Cut Tape1841594 |
| Technical Datasheet | |
| IC Interface Type | 1 Wire |
| No. of Channels | 1Channels |
| Output Interface | 1 Wire |
| Supply Voltage Min | 1.8V |
| Sensor Case Style | SOT-23 |
| Supply Voltage Max | 5.5V |
| Sensor Case / Package | SOT-23 |
| No. of Pins | 6Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Qualification | - |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The AT42QT1011 is a digital burst mode charge-transfer sensor that is capable of detecting near-proximity or touch, making it ideal for implementing touch controls. With the proper electrode and circuit design, the self contained digital IC will project a touch or proximity field to several centimetres through any dielectric like glass, plastic, stone, ceramic, and even most kinds of wood. It can also turn small metal-bearing objects into intrinsic sensors, making them responsive to proximity or touch. This capability, coupled with its ability to self-calibrate, can lead to entirely new product concepts.
- Configurable as either a single key or a proximity sensor
- Patented spread spectrum charge-transfer technology
- Key sensitivity can be set via a capacitor
- Heartbeat patented technology included
- Noise filtering
- Self-calibrating
Applications
Automotive, Sensing & Instrumentation, Signal Processing, Consumer Electronics
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| IC Interface Type | 1 Wire |
|---|---|
| Output Interface | 1 Wire |
| Sensor Case Style | SOT-23 |
| Sensor Case / Package | SOT-23 |
| Operating Temperature Min | -40°C |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| No. of Channels | 1Channels |
|---|---|
| Supply Voltage Min | 1.8V |
| Supply Voltage Max | 5.5V |
| No. of Pins | 6Pins |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000119 |