Industrial

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.

The LM2593HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 2A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, and an adjustable output version. This series of switching regulators is similar to the LM2592HV with additional supervisory and performance features. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, improved line and load specifications, fixed-frequency oscillator, Shutdown/Soft-start, output error flag and flag delay. The LM2593HV operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 7-lead TO-220 package with several different lead bend options, and a 7-lead TO-263 Surface mount package. Other features include a guaranteed ±4% tolerance on output voltage under all conditions of input voltage and output load conditions, and ±15% on the oscillator frequency. External shutdown is included, featuring typically 90 µA standby current. Self protection features include a two stage current limit for the output switch and an over temperature shutdown for complete protection.

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.

This manual introduces TI 2001 Digital Speaker Department Data.

TSB1184A is a low Vce(sat) PNP transistor with BVCEO = -50V Ic = -3A VCE (SAT) = -0.3V(typ.) @Ic / Ib = -2A / -0.1A. Its features are low Vce(sat) and excellent DC current gain characteristics.

These devices are low cost, low power quad operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process allowing an excellent consumption-speed ratio. These series are ideally suited for low consumption applications. Three power consumptions are available allowing to have always the best consumption-speed ratio: K ICC = 10µA/amp.: TS27L4 (very low power) K ICC = 150µA/amp.: TS27M4 (low power) K ICC = 1mA/amp.: TS274 (standard) These CMOS amplifiers offer very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input current drift with temperature.

1 LT1078/LT1079 10789fe Micropower, Dual and Quad, Single Supply, Precision Op Amps is a micropower, dual and quad, single supply, precision op amp launched by Texas Instruments. It is available in 8-pin SO package. Its maximum supply current is 50µA, maximum offset voltage is 70µV, maximum offset current is 250pA, maximum input voltage range is -0.3V~+15V, maximum output voltage range is -0.3V~+15V, and maximum output current is 5mA.

MCS@51 8-BIT CONTROL-ORIENTED MICROCONTROLLERS are microcontrollers optimized for control applications. They have high performance, internal timers/event counters, a 2-level interrupt priority structure, 32 I/O lines, and 64KB external program memory space, among other features.

This document is the datasheet for DS2792, which introduces the functions and features of the product and its application scenarios

ADAU1966 is a 16-channel high performance differential output, 192 kHz, 24-bit DAC

LT1769 1769fa Constant-Current/ Constant-Voltage 2A Battery Charger with Input Current Limiting

AD1955 is a high-performance multibit ½-DAC with SACD playback.