LF398M

$2.12

Description：IC SAMPL/HOLD 1 CIRCUIT 14SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:a8ec060340b3 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SAMPL/HOLD 1 CIRCUIT 14SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Amplifier Type：Sample and Hold
Number of Circuits：1
Output Type：-
Slew Rate：-
Gain Bandwidth Product：-
Current - Input Bias：10 nA
Voltage - Input Offset：2 mV
Current - Supply：4.5mA
Current - Output / Channel：-
Voltage - Supply Span (Min)：10 V
Voltage - Supply Span (Max)：36 V
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
-3db Bandwidth：-

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LF398M

Overview

The LF398M is a monolithic sample and hold amplifier manufactured by Texas Instruments, belonging to the LF398 series. It utilizes BI-FET technology for analog input processing. The device operates within a supply voltage range of 5 V to 18 V and supports an operating temperature range from 0°C to +70°C. It is available in surface-mount packaging options including SOIC-14.

Feature Summary

Monolithic integration of sample and hold circuitry
BI-FET input technology for analog signals

Applications

Data acquisition systems
Frequency-to-voltage conversion circuits

Procurement Notes

Verify the specific package suffix against official documentation, as 'LF398M' may refer to the SOIC-14 variant (LF398MX) or represent a generic family designation. Confirm RoHS compliance status and exact pinout configurations with the manufacturer datasheet before procurement to ensure compatibility with target PCB layouts.

Selection Notes

Select this component for applications requiring single-channel analog signal sampling. Ensure the design accommodates the specified 5 V to 18 V supply range and through-hole or surface-mount installation requirements based on the specific suffix variant chosen for the project.

Part Context

This component is part of the LF398 family of sample and hold amplifiers produced by Texas Instruments. The family includes various package variants such as PDIP-8 and SOIC-14, designed for general-purpose analog signal processing tasks in data acquisition environments.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.