# CH604ASR (Component) ## Description The CH603, CH604, and CH605 from Cosemitech are high-performance ratiometric linear Hall-effect sensors designed for automotive, industrial, and home appliance applications. These versatile devices, which operate on a supply voltage range of 3.0 to 15V, feature precise sensitivity and temperature compensation, making them suitable for environments with operating temperatures from -40°C to 150°C. With a low power consumption of 4 mA at 5 VDC, the sensors offer energy efficiency and flexibility in circuit design through their linear output and capability to respond to both positive and negative gauss. The CH603 has a sensitivity of 3.3 mV/Gauss, the CH604 at 2.5 mV/Gauss, and the CH605 at 5.0 mV/Gauss. Available in lead-free packages such as TO-92S, SOT-89-3L, and SOT-23-3L, these RoHS-compliant sensors also boast high ESD protection, making them robust choices for various sensing applications including current, speed, position, magnetic encoder, and more. ## Component Details - **Owner:** stan5370 - **Created:** 8/15/2024 - **Last Updated:** 8/21/2024 - **Visibility:** Public - **Purchase Url:** https://www.lcsc.com/product-detail/Linear-Hall-Sensors_COSEMITECH-CH604ASR_C2830877.html - **Manufacturer Part Number:** CH604ASR - **Datasheet URL:** https://cdn2.flux.ai/copilot-datasheets/pdf-upload-369578028f823f15e99836b9c2fcee48b3854bb9899975fd689cb47c907db78d/09dd7920174583b68a1c0dfcdc3f348dccf70d8086f7ca642a09932f0e23370a.pdf?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4877297697&Signature=DXff0sdj1HB1hEtKTRuDfoR3aVZoLJfNfASmw39Hkx8tTQjRQCs9Ob1wq82z%2F19Lb5vDpkZFwuN35aCuuOCt3C8b6zo4Rqe3yvq1hVGp%2Bg8E7RbC0bD2KswHRzHvhNmgfSFNyWjWcw3dk05hCpRv37K3zBHGN9RMe2sr5aaWX4YvhvArcEmH2sTKCcBbUAJOj7MJ%2FGjUq%2Fa%2FOEhGNbhWog6LHHGd4p1XJltnFxnxr%2FjDcw31Fr9mkPy2C%2BXJiHxujssemMSPoidTQOnFyG506PE5E2QWb42Wdre9eMnXIRpvA9aNqbKXTXeIFgCXFAD8tIa1vIZNKsi6EQMXKKMaLw%3D%3D - **Manufacturer Name:** Cosemitech - **Package or Case Code:** SOT-23-3L - **Part Type:** IC ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C2830877.html) | $0.4447 | 12K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** CH604ASR - **Package / Case Code:** SOT-23-5 - **Pin Count:** 3 - **Logic Function:** AND - **Compliance:** Rohs, Lead Free ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VDD | | | 2 | OUT | | | 3 | GND | | --- *Generated from [https://www.flux.ai/stan5370/ch604asr~hb](https://www.flux.ai/stan5370/ch604asr~hb)*