NJM2204

Description：IC LOG AMP IF LIMITING 16-DIP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tube

SKU:3017bcb6dbee Category: Special Purpose Amplifiers Brand: Nisshinbo Micro Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC LOG AMP IF LIMITING 16-DIP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tube
Type：-
Applications：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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NJM2204

Overview

The NJM2204 is a monolithic integrated circuit functioning as a logarithmic amplifier with an integrated intermediate frequency (IF) limiter. Manufactured by Nisshinbo Micro Devices Inc., this component is housed in a 16-pin Dual In-line Package (DIP). It is designed for applications requiring precise signal amplitude detection and limiting within communication systems.

Feature Summary

Integrates logarithmic amplification and IF limiting functions into a single chip
Provides high linearity for accurate signal level measurement
Utilizes a standard 16-pin DIP package for through-hole mounting

Applications

Intermediate frequency signal processing in radio receivers
Automatic gain control (AGC) circuits
Signal strength detection modules

Procurement Notes

Verify the specific suffix of the part number, such as AD, to confirm RoHS compliance status, as variants exist with different environmental certifications. Confirm package type availability, as surface mount options may differ from the standard DIP configuration. Ensure the supplier provides official datasheets matching the exact ordering code to avoid functional mismatches.

Selection Notes

Select the NJM2204 when a combined log amp and limiter solution is required to reduce board space. Consider the 16-pin DIP package constraints for PCB layout. Evaluate if the integrated functionality meets the dynamic range requirements of the target IF stage compared to discrete solutions.

Part Context

This component belongs to the NJM series of analog integrated circuits produced by Nisshinbo Micro Devices Inc., formed from the merger of New Japan Radio and Ricoh Micro Devices. The company specializes in operational amplifiers and power management ICs, positioning this device within their broader portfolio of precision analog signal processing components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and electrical specifications before considering any alternative manufacturers.

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.