500 mW GLASS SURFACE MOUNT ZENER DIODES

DESCRIPTION The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5 tolerances as well as tighter tolerances identified by

文件：149.92 Kbytes 页数：3 Pages

MICROSEMI

美高森美

ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs

Features ● Single chip teletext IC ● Analog CVBS-input with onchip clamping circuitry ● Slicer ● Supports level 1, 2.5 and 3.5 ETSI teletext standard ● Stores up to 14 teletext pages on chip ● Stores up to 2048 teletext pages with external 16 M memory ● SDA 5275: full level 2.5 processing

文件：142.68 Kbytes 页数：30 Pages

SIEMENS

西门子

ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs

Features ● Single chip teletext IC ● Analog CVBS-input with onchip clamping circuitry ● Slicer ● Supports level 1, 2.5 and 3.5 ETSI teletext standard ● Stores up to 14 teletext pages on chip ● Stores up to 2048 teletext pages with external 16 M memory ● SDA 5275: full level 2.5 processing

文件：142.68 Kbytes 页数：30 Pages

SIEMENS

西门子

COMPLEMENTARY OUTPUT POWER HALL LATCH

FEATURES ■ High Sink-Current Capability ■ Magnetic Sensing, Complementary-Output Latch ■ On-Chip Schmitt Trigger Provides Hysteresis ■ Temperature-Compensated Switch Points ■ Rugged, Low-Profile SIP

文件：98.19 Kbytes 页数：6 Pages

ALLEGRO