INFRARED DRIVER

Description The U426B is an IR-driver IC for IR data communication. Features ● Programmable constant current 200 mA to 1.2 A ● Signal frequency up to 500 kHz ● Low-power standby mode ● Internal voltage comparator ● Wide voltage range 2.4 V to 12 V Applications ● Keyless entry systems ● R

文件：58.69 Kbytes 页数：6 Pages

TEMIC

INFRARED DRIVER

Description The U426B is an IR-driver IC for IR data communication. Features ● Programmable constant current 200 mA to 1.2 A ● Signal frequency up to 500 kHz ● Low-power standby mode ● Internal voltage comparator ● Wide voltage range 2.4 V to 12 V Applications ● Keyless entry systems ● R

文件：58.69 Kbytes 页数：6 Pages

TEMIC

红外驱动

Temic

4096 BIT BIPOLAR TTL

文件：249.74 Kbytes 页数：5 Pages

NEC

瑞萨

N-Channel Dual JFET

DESCRIPTION The Calogic U421 Series are Dual N-Channel JFETs on a monolithic structure designed specifically for very high input impedance for differential amplification and impedance matching. This series features ultra low input bias current (250 fempto amps, U421) while offering high gain at l

文件：28.64 Kbytes 页数：2 Pages

CALOGIC

CERAMIC RESONATORS

文件：44.61 Kbytes 页数：1 Pages

EUROQUARTZ

石英公司