Industrial

The THS3091 and THS3095 are high-voltage, low-distortion, high-speed, current-feedback operational amplifiers. They are designed to operate over a wide supply range of ±5V to ±15V for applications requiring large, linear output signals such as Pin, Power FET, and VDSL line drivers. The THS3095 features a power-down pin (PD) that puts the amplifier in low power standby mode, and lowers the quiescent current from 9.5mA to 500µA.

The LTC1257 is a complete single supply, 12-bit voltage output D/A converter (DAC) in an SO-8 package from Linear Technology Corporation. The LTC1257 includes an output buffer amplifier, 2.048V voltage reference and an easy to use three-wire cascadable serial interface. An external reference can be used to override the internal reference and extend the output voltage range to 12V. The power supply current is a low 350µA when operating from a 5V supply, making the LTC1257 ideal for battery-powered applications. The space-saving 8-pin SO package and operation with no external components provide the smallest 12-bit D/A system available.

VISHAY TCLT10.. Series Optocouplers feature high isolation (5000VRMS), low coupling capacitance (2.5pF), connected base, DC input and phototransistor output.

The LTC4100 is a single chip intelligent battery charger controller from Infineon that supports SMBus protocol and can communicate with the host. The LTC4100 supports a voltage range of 3.5V to 26V, and the charging current can reach 4A, with charging accuracy of up to ±0.8%.

The LMH6559 is a high-speed, closed-loop buffer designed for applications requiring the processing of very high frequency signals. While offering a small signal bandwidth of 1750MHz, and an ultra high slew rate of 4580V/µs the LMH6559 consumes only 10mA of quiescent current. Total harmonic distortion into a load of 100Ω at 20MHz is −52dBc. The LMH6559 is configured internally for a loop gain of one. Input resistance is 200kΩ and output resistance is but 1.2Ω. These characteristics make the LMH6559 an ideal choice for the distribution of high frequency signals on printed circuit boards. Differential gain and phase specifications of 0.06% and 0.02˚ respectively at 3.58MHz make the LMH6559 well suited for the buffering of video signals. The device is fabricated on National’s high-speed VIP10 process using National’s proven high performance circuit architectures.

The UCC5610 provides 18 lines of active termination for a SCSI parallel bus. It is ideal for high performance 3.3V SCSI systems. The key features contributing to such low operating voltage are the 0.1V drop out regulator and the 2.75V reference. During disconnect, the supply current is typically only 0.5µA, making it attractive for battery powered systems. The UCC5610 has an ultra low channel capacitance of 1.8pF, eliminating effects on signal integrity from disconnected terminators at interim points on the bus. It can be programmed for either a 110 ohm or 2.5k ohm termination. The 110 ohm termination is used for standard SCSI bus lengths, while the 2.5k ohm termination is typically used in short bus applications. When driving the DISCNCT pin directly, the 110 ohm termination is connected when the pin is driven low, and disconnected when driven high. When driven through an impedance between 80k and 150k, the 2.5k ohm termination is connected when the pin is driven low, and disconnected when driven high.

AD8571/AD8572/AD8574 are AD company's zero-drift, single-supply, rail-to-rail input/output operational amplifiers. Its features are low bias current, low input drift, high gain, high CMRR, high PSRR, wide dynamic range, low supply current and fast recovery time. This series of amplifiers is suitable for temperature sensors, pressure sensors, precision current sensing, strain gauge amplifiers, medical instruments, thermocouple amplifiers and other applications.

The UCC3807 family of high speed, low power integrated circuits contains all of the control and drive circuitry required for off-line and DC-to-DC fixed frequency current mode switching power supplies with minimal external parts count. These devices are similar to the UCC3800 family, but with the added fea- ture of a user programmable maximum duty cycle. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor. The UCC3807 family also features internal full cycle soft start and internal leading edge blanking of the current sense input. The UCC3807 family offers a variety of package options, temperature range options, and choice of critical voltage levels. The family has UVLO thresholds and hysteresis levels for off-line and battery powered systems. Thresholds are shown in the table below.

the tps54240 is a ti-launched 3.5v to 42v step-down converter with an integrated high side mosfet, external clock synchronization, low power mode, and can be used in 12v and 24v industrial and commercial low power systems.

This datasheet provides detailed information about the MC33794, including its features, applications, and usage.

The MAX4410 stereo headphone driver is designed for portable equipment where board space is at a premium. The MAX4410 uses a unique, patented, DirectDrive architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height. The MAX4410 delivers up to 80mW per channel into a 16Ω load and has low 0.003% THD + N. A high power-supply rejection ratio (90dB at 1kHz) allows this device to operate from noisy digital supplies without an additional linear regulator. The MAX4410 includes ±8kV ESD protection on the headphone outputs. Comprehensive click-and-pop circuitry suppresses audible clicks and pops on startup and shutdown. Independent left/right, low-power shutdown controls make it possible to optimize power savings in mixed mode, mono/stereo applications. The MAX4410 operates from a single 1.8V to 3.6V supply, consumes only 7mA of supply current, has short-circuit and thermal overload protection, and is specified over the extended -40°C to +85°C temperature range. The MAX4410 is available in a tiny (2mm x 2mm x 0.6mm), 16-bump chip-scale package (UCSP™) and a 14-pin TSSOP package.