Description
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COMPONENTS AND EQUIPMENT!
For sale here we have the above…
1 Piece
Linear Technology
Quad Low Power Precision, Picoamp Input Op Amps
DESCRIPTION
The LT®1112 dual and LT1114 quad op amps achieve a
new standard in combining low cost and outstanding
precision specifications.
The performance of the selected prime grades matches or
exceeds competitive devices. In the design of the LT1112/
LT1114 however, particular emphasis has been placed on
optimizing performance in the low cost plastic and SO
packages. For example, the 75µV maximum offset voltage
in these low cost packages is the lowest on any dual or
quad non-chopper op amp.
The LT1112/LT1114 also provide a full set of matching
specifications, facilitating their use in such matching
dependent applications as two and three op amp instrumentation amplifiers.
Another set of specifications is furnished at ±1V supplies.
This, combined with the low 320µA supply current per
amplifier, allows the LT1112/LT1114 to be powered by
two nearly discharged AA cells.
Features
■ Offset Voltage – Prime Grade: 60µV Max
■ Offset Voltage – Low Cost Grade (Including Surface Mount Dual/Quad): 75µV Max
■ Offset Voltage Drift: 0.5µV/°C Max
■ Input Bias Current: 250pA Max
■ 0.1Hz to 10Hz Noise: 0.3µVP-P, 2.2pAP-P
■ Supply Current per Amplifier: 400µA Max
■ CMRR: 120dB Min
■ Voltage Gain: 1 Million Min
■ Guaranteed Specs with ±1.0V Supplies
■ Guaranteed Matching Specifications
■ LT1114 in Narrow Surface Mount Package
Applications
■ Picoampere/Microvolt Instrumentation
■ Two and Three Op Amp Instrumentation Amplifers
■ Thermocouple and Bridge Amplifiers
■ Low Frequency Active Filters
■ Photo Current Amplifiers
■ Battery-Powered Systems
Specifications
| 4 Channel | |
| 750 kHz | |
| 300 mV/us | |
| 136 dB | |
| 10 mA | |
| 70 pA | |
| 45 uV | |
| 14 nV/sqrt Hz | |
| 40 V | |
| 2 V | |
| 350 uA | |
| – 40 C | |
| + 85 C | |
| No Shutdown | |
| SMD/SMT | |
| SOIC-16 | |
| Tube | |
| Amplifier Type: | Low Power Amplifier |
| Brand: | Analog Devices |
| Gain V/V: | 4000 V/mV |
| Height: | 1.75 mm |
| In – Input Noise Current Density: | 0.008 pA/rtHz |
| Ios – Input Offset Current: | 75 pA |
| Product: | Precision Amplifiers |
| Product Type: | Precision Amplifiers |
| PSRR – Power Supply Rejection Ratio: | 126 dB |
| 50 | |
| Subcategory: | Amplifier ICs |
| Voltage Gain dB: | 74 dB |
| Unit Weight: | 318 mg |
Or go directly to…
https://www.analog.com/media/en/technical-documentation/data-sheets/111214fb.pdf
PLEASE NOTE!
These parts came to us as part of a lot of surplus stock from a large ‘Mispec’ type Co. and have been kept in storage for some time, we have therefore classified them as ‘new other’, they are however pristine, stored with us sealed in original packaging, the photographs are representative of their general condition, being of some of our actual stock, and, as with all our products they come with a full guarantee.
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.
