Full-Bridge Amplification Using a Resistor Arrays to Provide Precise Matching in Excitation Amplifie

This example provide excitation using resistor arrays to produce precise gain. The circuit is configured to provide 10V and –5V excitation to the bridge, producing a common mode voltage at the input to the LTC2430/LTC2431 of 2.5V, maximizing the AC input range for applications where induced 60Hz could reach amplitudes up to 2VRMS
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Four Output (-6.5V@500uA, 20V@500uA, 10V@2mA, 5 LED) Supply For Color LCD Displays

From a 2.7V to 4.2V input, the LT1944 can generate 3 required bias voltages (-6.5V@500uA, 20V@500uA, 10V@2mA) and drive a string of 5 white LEDs for backlighting

Fast, 16-Bit Current Comparator

Precision op-amp used as pre-comparator. Schottky diodes in feedback limit output swing of amplifier to minimize slew delay. Resistive input structure can be tailored for different trip points; this one detects a current sink of >50uA at the input
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Extending Input Common Mode Range For LT1992

Tying the Vocm pin to the Vmid Pin and using two equal voltage dividers with external feedback resistors is used in this circuit to extend the input Common Mode Range of LTC1992.

20-36Vin to 12Vout @ 16A 2-Phase Low Noise EN55022B Compliant uModule Power Supply

The LTM4613 is a complete, ultralow noise, 8A switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and all support components. Operating over an input voltage range of 5V to 36V, the LTM4613 supports an output voltage range tl431c lm1875t AT24c512 tda8177 bt138 stk4152II l293b cd40106B of 3.3V to 15V, set by a single external resistor. Only bulk input and output capacitors are needed to finish the design.

2.7V to 5.5V Ultra High Precision Current Sense

This is a low-voltage, ultra-high-precision monitor featuring a Zero-Drift Instrumentation Amplifier (IA) that provides Rail-to-Rail inputs and outputs. Voltage gain is set by the feedback resistors. Accuracy of this circuit is set by the quality of resistors selected by the user, small-signal range is limited by VOL in single-supply operation. The voltage rating of this part restricts this solution to applications of<5.5V. This IA is sampled, so the output is discontinuous with input changes, thus only suited to very low frequency measurements. 2n3819 ir2125 l5973d moc3020 uc3842b amc7135 ds1821

2.5V to 36V Input, 12V/1A Output SEPIC Converter (Automotive 12V Regulator)

The LT3759 is a wide input range, current mode, DC/DC controller which is capable of regulating either positive or negative output voltages from a single feedback pin. It can be configured as a boost, SEPIC or inverting converter. The LT3759 drives a low side external N-channel power MOSFET. An internal LDO regulator draws power from VIN or DRIVE to provide up to a 4.75V supply for the gate driver. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages. The operating frequency of LT3759 can be set over a 100kHz to 1MHz range with an external resistor, or can be synchronized to an external clock using the SYNC pin.

2:1 RGB Multiplexer and Cable Driver

The LT1675 is also an integrated 3-channel 2:1 multiplexer that includes gain of two for cable-driving applications. The basic configuration is shown in Figure 34. A single channel version for composite video applications is available as an LT1675-1.
SN74ls164 bta08 tyn612 si4432 bc337-25 74hc4060 sb560