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Стабилизатор напряжения LM1117DT. Пример использования: чистка форсунок инжекторного двигателя.

Диод MBRB1545. Пример использования: чистка форсунок инжекторного двигателя.

SWITCHMODE POWER RECTIFIERS

MBRB1545/MBRB1535

. . . using the Schottky Barrier principle with a platinum barrier metal. These state–of–the–art devices have the following features:
• Center–Tap Configuration
• Guardring for Stress Protection
• Low Forward Voltage
• 150°C Operating Junction Temperature
• Guaranteed Reverse Avalanche
• Epoxy Meets UL94, VO at 1/8,
Mechanical Characteristics:
• Case: Epoxy, Molded
• Weight: 1.9 grams (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
• Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds
• Shipped 50 units per plastic tube
• Marking: B1535, B1545

Описание микросхемы датчика температуры Dallas DS18B20

DS18B20 Programmable Resolution 1-Wire Digital Thermometer

DESCRIPTION
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an
alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20
communicates over a 1-Wire bus that by definition requires only one data line (and ground) for
communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C
and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power
directly from the data line (“parasite power”), eliminating the need for an external power supply.
Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.

FEATURES

•  Unique 1-Wire® Interface Requires Only One Port Pin for Communication
• Each Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM
• Multidrop Capability Simplifies Distributed Temperature-Sensing Applications
• Requires No External Components
• Can Be Powered from Data Line; Power Supply Range is 3.0V to 5.5V
• Measures Temperatures from -55°C to +125°C (-67°F to +257°F)
• ±0.5°C Accuracy from -10°C to +85°C
• Thermometer Resolution is User Selectable from 9 to 12 Bits
• Converts Temperature to 12-Bit Digital Word in 750ms (Max)
• User-Definable Nonvolatile (NV) Alarm Settings
• Alarm Search Command Identifies and Addresses Devices Whose Temperature is Outside Programmed Limits (Temperature Alarm Condition)
• Available in 8-Pin SO (150 mils), 8-Pin ?SOP, and 3-Pin TO-92 Packages
• Software Compatible with the DS1822
• Applications Include Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, or Any Thermally Sensitive System
  
  

ILMS5360 MICROCIRCUIT FOR REMOTE CONTROL SYSTEMS
Description

Microcircuit is mini photomodule designed for IR signal reception in remote control systems. Photomodule output signal can be decode directly by microprocessor. Advantage is resistant funktioning and protection from uncontrolled output impulse.

Characteristic:
• Photodiode and preamplifier in one package
• Inside band-pass filter for subcarrier frequency (PCM) of 36 Hz
• Frame material protects from daylight exposure
• Special screen protects from external electric fields exposure
• Supply voltage 5V
• ТТL and CMOS compatibility

Introduction

The MAX® II family of instant-on, non-volatile CPLDs is based on a 0.18-?m, 6-layermetal-flash process, with densities from 240 to 2,210 logic elements (LEs) (128 to 2,210 equivalent macrocells) and non-volatile storage of 8 Kbits. MAX II devices offer high I/O counts, fast performance, and reliable fitting versus other CPLD architectures.

Featuring MultiVolt core, a user flash memory (UFM) block, and enhanced in-system programmability (ISP), MAX II devices are designed to reduce cost and power while providing programmable solutions for applications such as bus bridging, I/O expansion, power-on reset (POR) and sequencing control, and device configuration control.

The MAX II CPLD has the following features:
? Low-cost, low-power CPLD
? Instant-on, non-volatile architecture
? Standby current as low as 29 ?A
? Provides fast propagation delay and clock-to-output times
? Provides four global clocks with two clocks available per logic array block (LAB)
? UFM block up to 8 Kbits for non-volatile storage
? MultiVolt core enabling external supply voltages to the device of either 3.3 V/2.5 V or 1.8 V
? MultiVolt I/O interface supporting 3.3-V, 2.5-V, 1.8-V, and 1.5-V logic levels
? Bus-friendly architecture including programmable slew rate, drive strength, bushold, and programmable pull-up resistors
? Schmitt triggers enabling noise tolerant inputs (programmable per pin)
? I/Os are fully compliant with the Peripheral Component Interconnect Special Interest Group (PCI SIG) PCI Local Bus Specification, Revision 2.2 for 3.3-V operation at 66 MHz
? Supports hot-socketing
? Built-in Joint Test Action Group (JTAG) boundary-scan test (BST) circuitry compliant with IEEE Std. 1149.1-1990
? ISP circuitry compliant with IEEE Std. 1532