| MAX641 This product associates the latest low voltage StripFETœ in p-channel version to a low drop Schottky diode. Such configuration is extremely versatile in implementing, a large variety of DC-DC converters for printers, portable equipment, and cellular phones. ...
MAX641 The KH206 is a wideband, overdrive-protected operational amplifier designed for applications needing both speed and high drive capability (100mA). Utilizing a well-established current feedback architecture, the KH206 exhibits performance far beyond that of conventional voltage feedback op amps. For example, the KH206 has a bandwidth of 180MHz at a gain of +20 and settles to 0.1% in 19ns. Plus, the KH206 has a combination of important features not found in other high-speed op amps.
The 100mA output current and the large signal bandwidth of 70MHz (20Vpp) make the KH206 ideal for applications which involve both high signal amplitudes and heavy loads as in coaxial line driving applications.
Complete overdrive protection has been designed into the KH206. This is critical for applications, such as ATE and instrumentation, which require protection from signal levels high enough to cause saturation of the amplifier. This feature allows the output of the op amp to be protected against short circuits using techniques developed for low-speed op amps. With this capability, even the fastest signal sources can feature effective short circuit protection.
The KH206 is constructed using thin film resistor/bipolar transistor technology, and is available in the following ver sions:
KH206AI ………-25℃ to +85℃…………12-pin TO-8 can
KH206AK ………-55℃ to +125℃………12-pin TO-8 can, features burn-in & hermetic testing
KH206AM………-55℃ to +125℃……… 12-pin TO-8 can, environmentally screened and electrically tested to MIL-STD-883
KH206HXC ……-55℃ to +125℃……… SMD#: 5962-8985801HXC
KH206HXA ……-55℃ to +125℃ ………SMD#: 5962-8985801HXA ...
MAX641 SLE 66C164P is another member of Infineon Technologies high end security controller family in advanced 0.25 µm CMOS technology. The CPU provides the high efficiency of the SAB 8051 instruction set extended by additional powerful instructions together with enhanced performance,
memory sizes and security features. The internal clock frequency can be adjusted up to 15 MHz independent of the clock rate of the terminal with the help of the PLL.
The controller IC offers 62 Kbyte of User-ROM, 256 bytes internal RAM, 2048 bytes XRAM and 16 Kbytes Slim-EEPROM. The Memory Management and Protection Unit allows a secure separation of the operating system and the applications. Furthermore the MMU makes a secure downloading of applications possible after the personalization of a card. These new features suit the requirements of the next generation of multi application operating systems. For code compatibility to the SLE 66CxxS family, a transparent mode for the MMU is established which allows to keep the memory mapping of the SLE 66CxxS products. ...
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