CS4121EDWF20
- Mfr.Part #
- CS4121EDWF20
- Manufacturer
- onsemi
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TACH/SPEEDO DRIVER 20-SOIC
- Stock
- 9,917
- In Stock :
- 9,917
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- Manufacturer :
- onsemi
- Product Category :
- Sensor and Detector Interfaces
- Number of Terminations :
- 20
- Supply Voltage :
- 13.1V
- Input Type :
- Voltage
- Length :
- 12.8mm
- Peak Reflow Temperature (Cel) :
- 240
- Mounting Type :
- Surface Mount
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Base Part Number :
- CS4121
- Number of Functions :
- 1
- Lifecycle Status :
- OBSOLETE (Last Updated: 5 days ago)
- Terminal Form :
- Gull wing
- Output Peak Current Limit-Nom :
- 0.01A
- Height Seated (Max) :
- 2.65mm
- Width :
- 7.5mm
- Terminal Pitch :
- 1.27mm
- HTS Code :
- 8542.39.00.01
- Pbfree Code :
- No
- Type :
- Sensor Interface
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 20
- JESD-609 Code :
- e0
- Qualification Status :
- Not Qualified
- Supply Voltage-Max (Vsup) :
- 16V
- Operating Supply Voltage :
- 13.1V
- Packaging :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Type :
- Differential
- Reach Compliance Code :
- not_compliant
- Published :
- 2009
- Operating Supply Current :
- 125mA
- Number of Pins :
- 20
- Output Current Flow Direction :
- SOURCE SINK
- Mount :
- Surface Mount
- Nominal Supply Current :
- 125mA
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Lead Free :
- Contains Lead
- Operating Temperature :
- -40°C~105°C
- Datasheets
- CS4121EDWF20

Sensor and Detector Interfaces onsemi CS4121EDWF20 Overview
The onsemi CS4121EDWF20 is a high-performance integrated circuit specifically designed for advanced tachometer and speedometer applications. This product, featuring robust design and advanced technology, ensures reliable operation and precise functionality in demanding automotive environments. The CS4121EDWF20 is an essential component for developers looking to integrate reliable speed tracking and management systems in their automotive designs, offering enhanced accuracy and stability.
CS4121EDWF20 Features
This IC tachometer/speedometer driver from onsemi is packed with features that make it a versatile choice for automotive and industrial applications. It operates over a wide temperature range, ensuring performance under extreme conditions. The device also supports various signal processing functions, which are critical for accurate speed readings and smooth operation. Additionally, its 20-SOIC package allows for compact board designs, facilitating easier integration into existing systems.
CS4121EDWF20 Applications
- Automotive Dashboards: Utilized in the speed measurement systems of cars, motorcycles, and other vehicles to provide accurate and real-time speed data to drivers.
- Industrial Equipment Monitoring: Applied in the monitoring systems of industrial machinery to track operational speed, ensuring optimal performance and safety.
- Fitness Equipment: Incorporated in treadmills and other fitness machines to measure and display the speed, helping users monitor their workout intensity.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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