Inverting Dual (-VIN, -2VIN) Charge Pump Voltage Converters

GENERAL DESCRIPTION The TC1225/1226/1227 are CMOS dual inverting charge pump voltage converters in 8-Pin MSOP packages. An on board oscillator provides the clock, and only four external capacitors are required for full circuit implementation. Switch ing frequencies are 12kHz for the TC1225,

文件：1.19498 Mbytes 页数：9 Pages

MICROCHIP

微芯科技

Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters

Microchip

微芯科技

Inverting Dual (-VIN, -2VIN) Charge Pump Voltage Converters

GENERAL DESCRIPTION The TC1225/1226/1227 are CMOS dual inverting charge pump voltage converters in 8-Pin MSOP packages. An on board oscillator provides the clock, and only four external capacitors are required for full circuit implementation. Switch ing frequencies are 12kHz for the TC1225,

文件：1.19498 Mbytes 页数：9 Pages

MICROCHIP

微芯科技

.025 NPN Phototransistors

PRODUCT DESCRIPTION A small area high speed NPN silicon phototransistor mounted in a 5 mm diameter lensed, end looking, transparent plastic package. Detectors in this series have a half power acceptance angle (θ1/2) of 5°. These devices are spectrally and mechanically matched to the VTE12xx serie

文件：22.5 Kbytes 页数：1 Pages

PERKINELMER

Real Time Clock/Calendar/CPU Supervisor with EEPROM

DESCRIPTION The X1227 device is a Real Time Clock with clock/calendar, two polled alarms with integrated 512x8 EEPROM, oscillator compensation, CPU Supervisor (POR/LVS and WDT) and battery backup switch. FEATURES • Real Time Clock/Calendar — Tracks time in Hours, Minutes, and Seco

文件：442.33 Kbytes 页数：28 Pages

XICOR

Xicor Inc.

2-Wire RTC Real TimeClock/Calendar/CPU Supervisor with EEPROM

DESCRIPTION The X1227 device is a Real Time Clock with clock/calendar, two polled alarms with integrated 512x8 EEPROM, oscillator compensation, CPU Supervisor (POR/LVS and WDT) and battery backup switch. FEATURES • Real Time Clock/Calendar — Tracks Time in Hours, Minutes, and Secon

文件：422.39 Kbytes 页数：28 Pages

INTERSIL