National Manuals

LMH1251 is a wideband 2:1 analog video switch with an integrated YPBPR to RGB decoder

The LMH0034 is a monolithic integrated circuit that can be used to equalize data transmitted over a cable (or any media with similar dispersive loss characteristics) at data rates from 143 Mbps to 1.485 Gbps. It supports the SMPTE 292M, SMPTE 344M and SMPTE 259M standards. The LMH0034 implements DC restoration to correctly handle pathological data conditions. DC restoration can be bypassed for low data rate applications. The equalizer is flexible in allowing either single-ended or differential input drive. Additional features include a combined carrier detect and output mute pin which mutes the output when no signal is present. A programmable mute reference is used to mute the output at a selectable level of signal degradation. A cable length indicator is provided to determine the amount of cable being equalized.

The LMH0002 is a high-performance cable driver from National Semiconductor Corporation that complies with the SMPTE 292M / 259M standard. It supports 75-ohm transmission lines and has a transmission speed of up to 1.485 Gbps. The LMH0002 provides two selectable slew rates to meet SMPTE 259M and SMPTE 292M standards. The output voltage swing can be adjusted via a single external resistor. The LMH0002 is powered by a single 3.3V supply. Typical power consumption is 125mW (SD mode) and 149mW (HD mode).

The LP5900 is a linear regulator capable of supplying 100 mA output current. Designed to meet the requirements of RF/Analog circuits, the LP5900 device provides low noise, high PSRR, low quiescent current, and low line transient response figures. Using new innovative design techniques the LP5900 offers class-leading device noise performance without a noise bypass capacitor. The device is designed to work with 0.47 µF input and output ceramic capacitors. (No Bypass Capacitor is required) This device is available with 1.5V, 1.8V, 2.0V, 2.2V, 2.5V, 2.8V, 3.0V, and 3.3V outputs.

The LP5550 is a PWI 1.0 compliant Energy Management System for reducing power consumption of stand-alone mobile phone processors such as base-band or applications processors. The LP5550 contains an advanced, digitally controlled switching regulator for supplying variable voltage to processor core and memory. The device also incorporates 3 programmable LDO-regulators for powering I/O, PLLs and maintaining memory retention in shutdown-mode. The device is controlled via the PWI open-standard interface. The LP5550 operates cooperatively with PowerWise technology compatible processors to optimize supply voltages adaptively over process and temperature variations or dynamically using frequency/voltage pre-characterized look-up tables.

LM10 is a voltage reference and operational amplifier produced by Texas Instruments

This document introduces the features of the LM1085 series low dropout positive voltage regulators, including adjustable and fixed versions, which can provide 3.3V, 5.0V and 12.0V output voltages, with current limiting and thermal protection.

The LM1042 is a fluid level detector that uses a thermal-resistive probe technique to measure the level of non-flammable fluids. It provides an output signal proportional to the fluid level and supports single-shot or repeating measurements. The device incorporates all the necessary control circuitry for the thermal-resistive probe, including short and open circuit probe detection. It also features a second linear input for alternative sensor signals.

The LM1036 is a DC controlled tone (bass/treble), volume and balance circuit for stereo applications in car radio, TV and audio systems. It has a wide supply voltage range and a large volume control range, as well as low distortion and high signal-to-noise ratio.

Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold

The LM4040 precision micropower shunt voltage reference is ideal for space critical applications. It is available in the sub-miniature SC70 and SOT-23 surface-mount package. The LM4040's advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040 easy to use.

LM40 Hardware Monitor with Dual Thermal Diodes and SensorPath™ Bus

LP38691/LP38693 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors