TEMIC Manuals

U2044B is a dual output flasher produced by TELEFUNKEN Semiconductors. It uses a dual output circuit to control the left and right sides of the vehicle separately. The chip has an extremely low current consumption and can be directly connected to the battery. It also has temperature and supply voltage compensated flashing frequency, frequency doubling indicates lamp outage and other features.

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e1217d is a cmos silicon gate technology integrated circuit for analog watches produced by telefunken. the circuit consists of a 32khz oscillator, frequency dividers, output pulse formers and push-pull motor drivers. the circuit also includes optional tuning capacitor for tuning the crystal. in addition, the circuit achieves low current consumption and high oscillator stability through an on-chip voltage regulator.

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The Siliconix DG213 is a CMOS switch with four switches, 22V power supply voltage, TTL and CMOS compatible logic, low on-resistance, low leakage current, single supply operation, extended temperature range, fast switching, low charge injection, wide analog signal range, simple logic interface, higher accuracy, minimum transients, reduced power consumption, low cost, etc.

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This document is the technical manual of U211B2/B3, which mainly introduces the function characteristics of the chip, including frequency-to-voltage converter, externally controlled integrated amplifier, overload limitation, soft start function, etc.

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The U2100B is a timer control circuit that uses bipolar technology. It has different mode selections (Zero voltage switch, Phase control, Relay control) and the output stage is triggered according to input conditions. It can be used as a power switch in triac applications for two or three wire systems.

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TSC80C31/80C51 is a high-performance SCMOS version of the 8051 NMOS single-chip 8-bit µC. The fully static design of the TSC80C31/80C51 allows for reducing system power consumption by lowering the clock frequency to any value, even DC, without data loss. The TSC80C31/80C51 retains all the features of the 8051: 4K bytes of ROM; 128 bytes of RAM; 32 I/O lines; two 16-bit timers; a 5-source, 2-level interrupt structure; a full-duplex serial port; and on-chip oscillator and clock circuits. Additionally, the TSC80C31/80C51 has two software-selectable modes of reduced activity for further power consumption reduction. In Idle Mode, the CPU is frozen while the RAM, timers, serial port, and interrupt system continue to function. In Power Down Mode, the RAM is saved and all other functions are inoperative. The TSC80C31/80C51 is manufactured using the SCMOS process, allowing them to run from 0 up to 44 MHz with VCC = 5 V. The TSC80C31/80C51 is also available at 20 MHz with 2.7 V < Vcc < 5.5 V.

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The U4280BM is a frequency synthesizer IC manufactured by Telefunken Semiconductors. It has AM and FM preamplifiers and can fine-tune AM and FM bands. The adjustable frequency range is 150 MHz, and it has two 16-bit programmable dividers with a range of 2-65535. It can be used for the frequency synthesizer and RDS applications of radios.

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U4037B-N is a linear integrated circuit for use in telephone sets. It contains the speech circuit, tone-ringer interface, sidetone equivalent and ear-protection rectifiers. The circuit is line powered and contains all components necessary for amplification of signals and adaptation to the line.

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This document describes the features and characteristics of the TELEFUNKEN Semiconductors BZT55C product, including very sharp reverse characteristic, low reverse current level, very high stability, low noise, etc.

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The TSC80C31/80C51 is a high performance SCMOS version of the 8051 NMOS single chip 8 bit µC. It retains all the features of the 8051, and has two software-selectable modes of reduced activity for further reduction in power consumption. The TSC80C31/80C51 is manufactured using SCMOS process which allows them to run from 0 up to 44 MHz with VCC = 5 V. The TSC80C31/80C51 is also available at 20 MHz with 2.7 V < Vcc < 5.5 V.

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TS80C52X2 is high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller.

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This datasheet provides a detailed introduction of TDA4481-D chip, including technology characteristics, function features, pin configuration, working principle, etc.

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TDA4481-D Rev. A1 is a sound processor for mono TV sets. It has high signal sensitivity, high signal to noise ratio, easy alignment of multistandard filters, converter for different intercarrier frequencies, AF output level matched to SIMAVELEC condition, few external components, alignment free AM demodulator for standard L, standardized SCART interface, Standard-, SCART- and Mute-switch, TTL compatible AF attenuator, ESD protected, Case: 20-pin dual inline plastic.

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