LED装饰驱动芯片

TM1811是固定花样LED驱动IC，本产品内部自带振荡器，PWM输出进行16级辉度渐变， 16个输出端口；上电复位后，芯片立即工作，输出PWM占空比波形，无需单片机控制，实现16通道的LED依次循环控制，实现水滴效果，三级速度设定；芯片内部自带24V和5V稳压管，外围器件简洁，设计简单，本产品性能优良，质量可靠，适合装饰彩灯。 \n\n\t• 采用高压功率CMOS工艺\n\n• OUT输出端口耐压24V\n\n• 自带24V稳压管和5V稳压管\n\n• 16个PWM输出端口\n\n• 16级PWM辉度级输出\n\n• 内置振荡器，上电复位后芯片自动输出PWM\n\n• VDD典型工作电压：5.0Ｖ\n\n• 封装形式：SOP20、DIP20;

TM

天微

LED

文件：609.44 Kbytes 页数：9 Pages

TITAN

天微电子

30-V, 500-kHz, High-Precision, Low-Power, Zero-Drift Op Amps

Features • Supply Voltage: 4 V to 30 V • Low Power: 55 μA at 25°C (Typ) • Low Offset Voltage: ±8 μV at 25°C (Max) • Zero Drift: ±0.01 μV/°C • Rail-to-Rail Output • Gain-Bandwidth Product: 500 kHz • Slew Rate: 0.3 V/μs Applications • Battery Test System • Sensor Interface • Instrumentati

文件：1.77764 Mbytes 页数：22 Pages

3PEAK

思瑞浦

OFF-LINE SWITCH MODE TRANSFORMERS

GENERAL APPLICATION INFORMATION Premier Magnetics Off-Line Switch Mode Transformers have been designed for use with Power Integrations, Inc. TOPXXX series of off-line PWM switching regulators in the Flyback Buck-Boost circuit configuration. This conversion topology can provide isolated multiple o

文件：301.8 Kbytes 页数：9 Pages

PMI

1-Line Ultra Low Capacitance Bi-directional TVS Diode

Features •Ultra small package: 1.0x0.6x0.5mm •Ultra low capacitance: 0.3pF typical •Ultra low leakage: nA level •Operating voltage: 18V •Low clamping voltage •2-pin leadless package •Complies with following standards: IEC 61000-4-2 (ESD) immunity test Air discharge: ±25kV Contact disch

文件：1.6852 Mbytes 页数：4 Pages

LEIDITECH

雷卯电子