高性能触控MCU

SPT20系列芯片是基于8051核心的工业级Flash微控制器，集成256字节内部RAM，2K字节外部RAM，32K字节Flash ROM，128字节EEPROM及512字节NVR。其指令系统与标准8051产品完全兼容。\n\n同时，芯片集成了众多适应现代产品应用需求的功能，包括高灵敏度触控模块，PWM模块，多通道高分辨率ADC模块，可大电流驱动的硬件LED/LCD模块等，仅需一枚芯片，即可实现集触控输入、参数检测、主控管理、调光调速驱动、数据显示、外部通信等诸多功能。 • 基于8051指令流水线结构的8位单片机，单指令周期\n\n• 存储空间：\n- 256Bytes内部RAM，2Kytes外部RAM\n- 32K字节Flash ROM，128字节EEPROM，512字节NVR\n\n• 工作电压：VDD=2.7V - 5.5V\n\n• 内部RC振荡器：16MHz（±2%）/128K（±10%）\n\n• I/O端口\n- 30个CMOS双向I/O口，内建50kΩ上拉电阻（可配置）\n- 7路大电流驱动口\n- 24路触摸检测输入端口\n\n• 3个16位定时器，4路16位PWM，4路比较/捕获（;

Dual Balanced Modulator IC

■ Overview The AN2020S is an integrated circuit which incorporates two balanced modulators. It can be used for a video-frequency-band dual amplifier, variable gain amplifier, balanced modulator, demodulator, etc. ■ Features • Low voltage operation:4.8V(typ.) • Carrier suppression:–43dB(typ.)

Integrated Circuit 8-Channel Darlington Array/Driver

Description: Ideally suited for interfacing between low–level digital logic circuitry and high–power peripheral loads, the NTE2011 through NTE2015 are high–voltage, high–current Darlington arrays in an 18–Lead DIP type package and feature peak load current ratings to 600mA (NTE2016, NTE2019) or

SCHOTTKY BARRIER RECTIFIERS(VOLTAGE- 20 to 100 Volts CURRENT - 20.0 Ampere)

FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability • High surge capacity. • For

ISOLATION SCHOTTKY BARRIER RECTIFIERS(VOLTAGE- 20 to 100 Volts CURRENT - 20.0 Ampere)

FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability • High surge capacity. • For

POWER RECTIFIERS(20A,50-200V)

Switchmode Full Plastic Dual Ultrafast Power Rectifiers Designed for use in switching power supplies, inverters and as free wheeling diodes. These state-of-the-art devices have the following features: ✱ High Surge Capacity ✱ Low Power Loss, High Efficiency ✱ Glass Passivated chip junction