The LF/LF/LF are monolithic sample-and-hold circuits which utilize BI- FET .. Use of the curves included with this data sheet should be helpful in se-. The LF LF LF are monolithic sample-and-hold circuits which utilize BI- FET technology to obtain ultra-high dc accuracy with fast acquisition of signal. DESCRIPTION. The LF is a monolithic sample-and-hold circuit which utilizes high-voltage ion-implant JFET technology to obtain ultra-high.

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International prices may differ due to local duties, taxes, fees and exchange rates. Dynamic performance canbe optimized by proper selection of the external hold capacitor.

LF Datasheet, PDF – Alldatasheet

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The model has been scheduled for obsolescence, but may still be purchased for a limited time. Also, please note the warehouse location for the product ordered. This is the acceptable operating range of the device. A separate offset adjust pin can be used to zero the offset voltage in either the sample or hold mode. Model The model number is a specific version of a generic that can be purchased or sampled. Switched Cap Building Blocks.

National Semiconductor

Model Datasbeet Pins Temp. This can be one of 4 stages: Select the purchase button to display inventory availability and online purchase options.


The LF is a precision sample and hold amplifier which uses a combination of bipolar and junction FET transistors to provide precision, high speed, and long hold times.

Status Status indicates the current lifecycle of the product. An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. Product Categories Analog Functions. Once an order has been placed, Analog Devices, Inc.

If a model is not available for web samples, look for notes on the product page that indicate how to request samples or Contact ADI. Due to environmental concerns, ADI offers many of our products in lead-free versions.

Transit times from these sites may vary. Datashest Range This is the acceptable operating range dattasheet the device. The logic inputs are high impedence differential to allow easy interfacing to any logic family without ground loop problems. ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability.

The model has not been released to general production, but samples may be available. The specific part is obsolete and no longer available. Pin Count Pin Count is the datasheey of pins, balls, or pads on the device. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.

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Product Lifecycle Production At least one model within this product family is in production and available for purchase. Dqtasheet enter samples into your cart to check sample availability. Temperature ranges may vary by model. The Purchase button will be displayed if model is available for purchase online at Analog Devices or one of our authorized distributors.


At least one model within this product family is in production and available for purchase. A typical offset voltage of 2mV and gain error of 0.

Other models listed in the table may still be available if they have a status that is not dxtasheet. Please Select a Region. The package for this IC i. For detailed drawings and chemical composition please consult our Package Site.

National Semiconductor – datasheet pdf

The Sample button will be displayed if a model is available for web samples. Additionally, the hold capacitor can be driven with an external signal to datashret precision level shifting or “differencing” operation.

This is the date Analog Devices, Inc. Gain Error 2mV Typ. Indicates the packing option of the model Tube, Reel, Tray, etc. The various ranges specified are as follows:. We do take orders for items that are not in stock, so delivery may be scheduled at a future date.

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