IQS128 - Not Recommended For New Design

Key features :

• DYCAL™ sensor with intelligent hysteresis
• Several One Time Programming (OTP) functions
• Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
• Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance
• Proximity up to 15cm

Applications :

• SAR (p-sensor) sensor for tablets, laptops and mobile phones
• Mobile Phones on-ear detection
• Wake up from standby detection / touch keys
• White goods and appliances
• Office equipment, toys
• Hermetically sealed human interface devices
• Replacement for electro-mechanical switches
• Find-In-The-Dark (FITD) applications

Specifications :

• Supply voltage: 2.95V to 5.5V
• Low power mode: 7µA for Halt charge
• Normal operation current: 77µA
• Self-capacitance
• 1 channel
• Direct interface