MAX803/MAX809/MAX810 3-Pin Microprocessor Reset Circuits

General Description The MAX803/MAX809/MAX810 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V, or +

文件：167.26 Kbytes 页数：8 Pages

MAXIM

美信

2 W, 806 to 905 MHz UHF POWER AMPLIFIERS

The RF Line UHF Power Amplifiers Capable of wide power range control as encountered in portable cellular radio applications (30 dB typical). • MHW803–2 806–870 MHz • Specified 7.5 Volt Characteristics RF Input Power = 1 mW (0 dBm) RF Output Power = 2 Watts Minimum Gain (VControl

文件：79.67 Kbytes 页数：5 Pages

MOTOROLA

摩托罗拉

POWER TRANSISTORS(4.0A,60-80V,40W)

PLASTIC DARLINGTON COMPLEMENTARY SILICON POWER TRANSISTORS ... designed for general-purpose amplifier and low-speed switching applications. FEATURES * High DCCurrent Gain — hFE = 2000 (Typ) @ IC = 2.0 A * Monolithic Construction with Built-in Base-Emitter Resistors to Limit Leakage Multiplicat

文件：194.68 Kbytes 页数：4 Pages

MOSPEC

统懋

NPN SILICON EPITAXIAL TRANSISTOR WITH BUILT-IN 2 ELEMENTS MINI MOLD

µPA803T has built-in 2 transistors which were developed for UHF. FEATURES • High fT fT = 5.5 GHz TYP. (@VCE = 5 V, IC = 5 mA, f = 1 GHz) • Small Collector Capacitance Cob = 0.7 pF TYP. (@VCB = 5 V, IE = 0, f = 1 MHz) • A Surface Mounting Package Adopted • Built-in 2 Transistors

文件：60.48 Kbytes 页数：8 Pages

NEC

瑞萨