LTC1250 - Very Low Noise Zero-Drift Bridge Amplifier

The LTC1250 is a high performance, very low noise zerodrift Operational Amplifier The LTC1250 's combination of low front-end noise and DC precision makes it ideal for use with low impedance bridge transducers. The LTC1250 features typical input noise of 0.75VP-P from 0.1Hz to 10Hz, and 0.2VP-P from 0.1Hz to 1Hz. The LTC1250 has DC to 1Hz noise of 0.35VP-P, surpassing that of low noise bipolar parts including the OP-07, OP-77, and LT1012. The LTC1250 uses the industry-standard single op amp pinout, and requires no external components or nulling signals, allowing it to be a plug-in replacement for bipolar op amps The LTC1250 incorporates an improved output stage capable of driving 4.3V into a 1k load with a single 5V supply; it will swing 4.9V into 5k with 5V supplies. The input common mode range includes ground with single power supply voltages above 12V. Supply current is 3mA with a 5V supply, and overload recovery times from positive and negative saturation are 0.5ms and 1.5ms, respectively. The internal nulling Clock is set at 5kHz for optimum low frequency noise and offset drift; no external connections are necessary.
The LTC1250 is available in a standard 8-pin plastic DIP and 8-pin SO packages.
Protected by U.S. Patents including 4933642.
By Linear Technology Corporation
LTC1250 's PackagesLTC1250 's pdf datasheet
LTC1250CN8-PBF PDIP
LTC1250CS8 SOIC
LTC1250CS8-PBF SOIC
LTC1250CS8-TR SOIC
LTC1250CS8-TRPBF SOIC

LTC1250 pdf datasheet download


LTC1250 Pinout, Pinouts
LTC1250 pinout,Pin out
This is one package pinout of LTC1250,If you need more pinouts please download LTC1250's pdf datasheet.

LTC1250 Application circuits
LTC1250 circuits
This is one application circuit of LTC1250,If you need more circuits,please download LTC1250's pdf datasheet.


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