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Surface mount Broadcom ACHS-7194-000E Hall effect sensor for switching power supplies and converters

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Surface mount Broadcom ACHS-7194-000E Hall effect sensor for switching power supplies and converters

working temperature : -40℃~+110℃

Current Range : ±40A

Voltage - Supply : 5V

Band Width : 80kHz

Current Terminal Resistance : 0.7mΩ

Response Time (tr) : 4us

Sensitivity : 50mV/A

Bidirectional Current Detection : Support

Description : ±40A 50mV/A SO-8 Current Sensors RoHS

Mfr. Part # : ACHS-7194-000E

Model Number : ACHS-7194-000E

Package : SO-8

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Product Overview

The Broadcom ACHS-719x series are fully integrated, Hall-effect based linear current sensors designed for accurate AC or DC current sensing in industrial, commercial, and communications systems. These isolated sensors feature a low-offset, linear Hall circuit with a low-resistance copper conduction path (0.7 m typical) for minimal power loss. The device provides a precise, proportional voltage output that is ratiometric to the supply voltage, with factory-programmed accuracy and stable output offset. Optimized for device accuracy across operating temperatures, the ACHS-719x series offers a wide operating temperature range (40C to +110C) and is housed in a compact, surface-mountable SO-8 package. Key applications include low-power inverter current sensing, eBikes, motor phase and rail current sensing, solar inverters, chargers and converters, and switching power supplies.

Product Attributes

Brand: Broadcom
Technology: Hall-effect based isolated linear current sensors
Package Type: SO-8 (Surface Mount)
Isolation Voltage: 3 kVRMS (1 minute)
Regulatory Approvals: UL/cUL, IEC/EN 62368-1
ESD Sensitivity: Normal static precautions required
Not for: Military, aerospace, or automotive applications (not AEC-Q100 qualified)

Technical Specifications

Model	Current Range (A)	Sensitivity (mV/A)	Bandwidth (kHz)	Supply Voltage (V)	Operating Temperature (C)	Internal Conductor Resistance (m typ.)	Total Output Error (%)	Common Mode Transient Immunity (kV/s)
ACHS-7191	10	185	80 (typ.)	5.0	-40 to +110	0.7	6.0 (max)	>25
ACHS-7192	20	100	80 (typ.)	5.0	-40 to +110	0.7	5.5 (max)	>25
ACHS-7193	30	66	80 (typ.)	5.0	-40 to +110	0.7	5.5 (max)	>25
ACHS-7194	40	50	80 (typ.)	5.0	-40 to +110	0.7	5.5 (max)	>25
ACHS-7195	50	40	80 (typ.)	5.0	-40 to +110	0.7	5.5 (max)	>25
General Specifications:
Supply Current (IDD)	13-15 mA (typ.) at VDD = 5V
Zero Current Output Voltage (VOUT(Q))	VDD / 2
Input-Output Momentary Withstand Voltage (VISO)	3000 VRMS (1 minute)

2411121057_Broadcom-ACHS-7194-000E_C7209733.pdf

Cheap Surface mount Broadcom ACHS-7194-000E Hall effect sensor for switching power supplies and converters for sale

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