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User Guide for ROHM models including: BD1423xFVJ-EVK-001x 0, BD1423xFVJ-EVK-001 Current Sense Amplifier, BD1423xFVJ-EVK-001, Current Sense Amplifier, Sense Amplifier
BD14231FVJ-C 数据表、主要规格 ROHM.com.cn
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DocumentDocumentUser's Guide Current Sense Amplifier BD1423xFVJ-EVK-001x:0,1,2 BD1423xFVJ-EVK-001 is an evaluation board for BD1423xFVJ-C, which is ROHM's current sense amplifier. This user's guide explains BD1423xFVJ-EVK-001. About BD1423xFVJ-Cx:0,1,2 BD1423xFVJ-C is a current sense amplifier. BD1423xFVJ-C has wide common mode voltage range from -14V to 80V. It measures voltage drops across shunt resister and outputs analog voltage. Gain is 20 V/V, 50 V/V, 100V/V. The BD1423xFVJ-C key features are: Wide Common Mode Voltage Range High Accuracy Low Offset Voltage Low Input Bias Current For more detailed information about the BD1423xFVJ-C, refer to the datasheet. About BD1423xFVJ-EVK-001 Board Information Size74mm x 44mm x 1.6mm Number of Layers MaterialFR-4 (~125°C) Copper Thickness2oz (70m) Figure 1. Pictures of BD1423xFVJ-EVK-001 © 2024 ROHM Co., Ltd. No.67UG106E Rev.001 1/3 Nov.2024 Schematic Diagram User's Guide Figure 2. Schematic Diagram of BD1423xFVJ-EVK-001 Bill of Materials Table 1. Bill of Materials of BD1423xFVJ-EVK-001 Part U2 C0 C1 C2 R2,R3 R5 R7, R8 R0,R1,R11,R12, R13,R4,R9,R10 D0, D1, D2, D3 Part Type BD1423xFVJ-C X:0,1,2 GRM033R71A103KA01D GCM188L81H104KA57D GRM188R71C102KA01D ESR03EZPF2000 ESR03EZPJ512 PMR03EZPJ000 N.M. N.M. Manufacturer ROHM Co., Ltd. Murata Manufacturing Co., Ltd. - ROHM Co., Ltd. - ROHM Co., Ltd. - - Value - 0.01uF 0.1uF 0.001uF 200 5.1k 0 - Note: Only the materials used in BD1423xFVJ-EVK-001 are listed. N.M. = Not Mounted Size/Package TSSOP-B8J 1608(0603) 1608(0603) 1608(0603) 1608(0603) 5025(2010) 5025(2010) - Description Current Sense Amplifier Capacitor Capacitor Capacitor Resistor Resistor Resistor Resistor Zener Diode © 2024 ROHM Co., Ltd. No.67UG106E Rev.001 2/3 Nov.2024 LayoutTop View User's Guide Figure 3. Layouts of BD1423xFVJ-EVK-001 © 2024 ROHM Co., Ltd. No.67UG106E Rev.001 3/3 Nov.2024 Notice Notice 1) The information contained in this document is intended to introduce ROHM Group (hereafter referred to asROHM) products. When using ROHM products, please verify the latest specifications or datasheets before use. 2) ROHM products are designed and manufactured for use in general electronic equipment and applications (such as Audio Visual equipment, Office Automation equipment, telecommunication equipment, home appliances, amusement devices, etc.) or specified in the datasheets. Therefore, please contact the ROHM sales representative before using ROHM products in equipment or devices requiring extremely high reliability and whose failure or malfunction may cause danger or injury to human life or body or other serious damage (such as medical equipment, transportation, traffic, aircraft, spacecraft, nuclear power controllers, fuel control, automotive equipment including car accessories, etc. hereafter referred to as Specific Applications). Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses, or losses incurred by you or third parties arising from the use of ROHM Products for Specific Applications. 3) Electronic components, including semiconductors, can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against physical injury, and damage to any property, which a failure or malfunction of products may cause. 4) The information contained in this document, including application circuit examples and their constants, is intended to explain the standard operation and usage of ROHM products, and is not intended to guarantee, either explicitly or implicitly, the operation of the product in the actual equipment it will be used. 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