CS4121ENF16

$2.31

Description：IC TACH/SPEEDO DRIVER 16-DIP
Series：-

SKU:4b8a7782e852 Category: Sensor and Detector Interfaces Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC TACH/SPEEDO DRIVER 16-DIP
Series：-
Mfr：onsemi
Package：Tube
Type：Sensor Interface
Input Type：Voltage
Output Type：Differential
Current - Supply：125 mA
Operating Temperature：-40°C ~ 105°C
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Grade：-
Qualification：-

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CS4121ENF16

Overview

The CS4121ENF16 is a low voltage precision air-core tachometer and speedometer driver manufactured by onsemi. It is designed to interface with air-core sensors, providing accurate signal conditioning for automotive instrumentation. The device operates within a specified supply voltage range and features differential output capabilities to drive gauge movements directly. Packaged in a 16-pin PDIP format, it supports standard industrial temperature ranges suitable for vehicle dashboard applications.

Feature Summary

Precision signal processing for air-core sensor inputs
Differential output configuration for gauge driving
Low voltage operation capability

Applications

Automotive tachometer circuits
Vehicle speedometer drivers
Air-core sensor interface modules

Procurement Notes

Verify the specific suffix 'F16' against the official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with existing air-core sensor designs before integration. Cross-reference the manufacturer's latest documentation for any updates to electrical characteristics or recommended operating conditions.

Selection Notes

Select this component when designing systems requiring direct interfacing with air-core sensors for speed and RPM measurement. Consider the differential output requirement for driving analog gauges. Evaluate the low voltage operation constraints against the system power supply architecture to ensure proper functionality.

Part Context

This part belongs to onsemi's Sensor and Detector Interfaces category, specifically tailored for automotive instrumentation. It serves as a dedicated driver solution for air-core technology, distinguishing itself from general-purpose operational amplifiers by offering optimized performance for tachometer and speedometer applications.

Replacement Considerations

Consult the official replacement guide for direct pin-compatible alternatives. Verify that substitute parts maintain the differential output structure and air-core sensor compatibility required for the application.

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.