Microchip QT1081-ISG
2.8-5.5V voltage range
ブランド: Microchip
製造元部品 #: QT1081-ISG
データシート: QT1081-ISG データシート (PDF)
パッケージ/ケース: QFN-32
製品の種類: Interface - Specialized
QT1081-ISG 概要
The QT1081-ISG is a capacitive touch controller designed for human machine interface applications. It features a single-key touch sensor with adjustable sensitivity, allowing for customization based on the specific requirements of the application. The touch sensor can detect touch through a variety of materials, such as glass or plastic, making it versatile for different design considerations.The QT1081-ISG is capable of operating with a supply voltage range of 2.0V to 5.5V, making it suitable for a wide range of electronic devices. It has a low power consumption, drawing only 5uA in standby mode and 100uA during active operation, allowing for energy-efficient operation.The controller supports a variety of communication interfaces, including I2C and SMBus, making it easy to integrate into existing systems. It has a configurable interrupt output that can be used to signal touch events to the host system, enabling seamless interaction with the device.
特徴
- 8-button capacitive touch controller
- Self-calibration for sensor fluctuations
- Programmable sensitivity levels
- Integrated LED drivers for backlighting
- Low power consumption
- Multiple communication interfaces
応用
- Touch sensitive control panels
- Gesture recognition systems
- Proximity detection systems
- User interface devices
- Interactive displays
- Multimedia devices
仕様
パラメータ | 価値 | パラメータ | 価値 |
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Product Category | Interface - Specialized | RoHS | Details |
Supply Voltage - Max | 5 V | Supply Voltage - Min | 2.8 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Mounting Style | SMD/SMT | Package / Case | QFN-32 |
Brand | Microchip Technology | Moisture Sensitive | Yes |
Operating Supply Voltage | 2.8 V to 5 V | Product Type | Interface - Specialized |
Series | QT1081 | Factory Pack Quantity | 2500 |
Subcategory | Interface ICs |
配送
配送タイプ | 配送料 | リードタイム | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
電信送金 | 銀行手数料 US$30.00 を請求します。 | |
ペイパル | 4.0%のサービス料がかかります。 | |
クレジットカード | 3.5%のサービス料がかかります。 | |
ウエスタンユニオン | charge US.00 banking fee. | |
送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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パッキング
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パーツポイント
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The QT1081-ISG chip is a capacitive touch sensor designed for proximity and touch sensing applications. It is a compact and versatile solution with multiple configurable inputs, making it ideal for a wide range of consumer electronics and industrial devices. Its low power consumption and high sensitivity make it a popular choice for implementing touch interfaces in various products.
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Equivalent
The equivalent products of the QT1081-ISG chip are the QT1081-ISG TruStability Digital Barometric Pressure Sensor, LPS25BTR Honeywell Pressure Sensor, and BME280 Bosch Sensortec Pressure Sensor. These chips are all designed for measuring barometric pressure in various applications. -
Features
- 8-channel capacitive touch sensor - Proximity sensing capabilities - Configurable sensitivity levels - Automatic tuning for optimal performance - Low power consumption - Integrated LED drivers for status indication - I2C interface for communication - RoHS compliant and lead-free package size -
Pinout
The QT1081-ISG is a 60-key I2C or SPI compatible capacitive touch sensor IC. It has a pin count of 20 pins, with 16 general-purpose IO pins and four power and communication pins. The IC can detect touch events on keys as well as proximity to the keys, making it suitable for various touch-sensitive applications. -
Manufacturer
The QT1081-ISG is manufactured by Quantum Technology, a Taiwanese company specializing in the production of capacitive touch sensors and controllers for various electronic devices. They are known for their high-quality products and innovative solutions in the field of touch technology. -
Application Field
The QT1081-ISG is a capacitive touch sensor IC that can be used in various applications such as touch controls for appliances, consumer electronics, automotive interfaces, and industrial control systems. Its robust design and versatility make it suitable for a wide range of touch-sensitive applications. -
Package
The QT1081-ISG chip comes in a QFN package with 32 pins. It has a form factor of 5mm x 5mm and is available in a standard size.
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