8-Channel Capacitive Touch Sensor Controller withProximity Detection & Signal Guard

• Customization: Available
• Certification: RoHS
• Features1: Glass Passivated Chip
• Model NO.: CAP1298
• Features2: Low Forward Voltage Drop
• Features3: Ideal for Printed Circuit Board
• Features4: High Surge Current Capability
• Transport Package: Plastic Package
• Specification: PDIP/SOIJ/SOIC/TSSOP
• Origin: Guangdong, China
• Production Capacity: 10000 Pieces/Day

Product Description

Product Description

The CAP1298 is a multiple channel capacitive touch
sensor controller. It contains eight (8) individual capacitive
touch sensor inputs with programmable sensitivity
for use in touch sensor applications. Each sensor input
is calibrated to compensate for system parasitic capacitance
and automatically recalibrated to compensate
for gradual environmental changes.
Applications
• Desktop and Notebook PCs
• LCD Monitors
• Consumer Electronics
• Appliances
Features
• Eight (8) Capacitive Touch Sensor Inputs
- Programmable sensitivity
- Automatic recalibration
- Calibrates for parasitic capacitance
- Individual thresholds for each button
• Proximity Detection
• Signal Guard
- Isolates the proximity antenna from attenuation
- Reduces system noise sensitivity effects on
inputs
• Multiple Button Pattern Detection
• Power Button Support
• Press and Hold Feature for Volume-like Applications
• 3.3V or 5V Supply
• Analog Filtering for System Noise Sources
• RF Detection and Avoidance Filters
• Digital EMI Blocker
• 8kV ESD Rating on All Pins (HBM)
• Low Power Operation
- 5μA quiescent current in Deep Sleep
- 50μA quiescent current in Standby (1 sensor
input monitored)
- Samples one or more channels in Standby
• SMBus / I2C Compliant Communication Interface
• Available in a 16-pin 3mm x 3mm QFN RoHS
compliant package
• Available in a 14-pin SOIC RoHS compliant package

Dongguan Merry Electronics Co., Ltd.
was established in 2013 as a professional supplier of semiconductor discrete device sales and technical services.

The core management team has many years of industry background, and constantly attracts outstanding talents to join, and has a complete talent cultivation mechanism; to ensure the continuous improvement of competitiveness.

The company's core product lines include:

1. Rectification; Ultra-fast recovery; Schottky; Zener diode; Bridge rectifier;

2. Low voltage MOS; super junction MOS

3. SIC diode; SIC MOSFET

Meirui's product line will help you achieve highly innovative and outstanding performance solutions, covering switched mode power supplies (SMPS), computing, motor control and drive, consumer electronics, mobile devices, lighting solutions, automotive and other applications. Many areas of the country.

FAQ

 

1. What service do you have ?

We are supplier of diode, bridge rectifiers and automotive rectifier diode. and mosfet ,We could supply competitive price and fast delivery and good quality with prompt service,  We have our own R&D team , and Engineer to ensure to offer the best service to clients . 
 
2. May I have some samples for testing?

We offer free samples for our customers and they only need to pay the freight for samples.

3. What about the delivery ?

Usually the lead time is about 1-4  weeks after receiving payment. For normal parts , we have the quantity in stock. 

4. What about the payment terms ?

This can be discussed based on the actual order situation. 
 
5. What about the shipment terms ?

FOB shenzhen by sea; We also work with DHL, FEDEX, TNT and etc. For large quantity , it's up to clients to choose the freight forwarder, our we can offer the service to assist clients  

6. Do you hae any minimum order quantity requirement?

Based on the different products, for firt trial order to test, we can offer the quantity based on clients request,   for repeat order, MOQ is based on the minimum packaging quantity.