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TMAG5124EVM

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Texas Instruments

TMAG5124 2-WIRE HALL EFFECT SWIT

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Development Boards, Kits, Programmers

TMAG5124EVM

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Texas Instruments

TMAG5124 2-WIRE HALL EFFECT SWIT

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMAG5124EVM

Embedded	False
Interface	2-Wire
Sensing Range	4 mT, 2 mT
Sensor Type	Hall Effect
Supplied Contents	Board(s)
Utilized IC / Part	TMAG5124
Voltage - Supply [Max]	38 V
Voltage - Supply [Min]	2.5 V

TMAG5124-Q1 Series

Two-wire (current output), high-voltage (up to 38 V), high-precision switch for remote sensing

Part	Test Condition [Max]	Test Condition [Min]	Mounting Type	Sensing Range	Technology	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output (Max) [Max]	Current - Supply (Max) [Max]	Function	Package / Case	Polarization	Interface	Supplied Contents	Sensor Type	Utilized IC / Part
Texas Instruments TMAG5124G1CEDBZRQ1	150 °C	-40 °C	Surface Mount	6.8 mT 11 mT	Hall Effect	38 V	2.7 V	SOT-23-3	Current Source	-40 °C	150 °C	7.8 mA	18 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124E1CEDBZRQ1	150 °C	-40 °C	Surface Mount	1 mT 5 mT	Hall Effect	38 V	2.7 V	SOT-23-3	Current Source	-40 °C	150 °C	7.8 mA	18 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124EVM				2 mT 4 mT		38 V	2.5 V										2-Wire	Board(s)	Hall Effect	TMAG5124
Texas Instruments TMAG5124D1CQDBZR	125 °C	-40 °C	Surface Mount	11.4 mT 16.1 mT	Hall Effect	38 V	2.5 V	SOT-23-3	Current Source	-40 °C	125 °C	5 mA	17 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124F1CEDBZRQ1	150 °C	-40 °C	Surface Mount	3 mT 7 mT	Hall Effect	38 V	2.7 V	SOT-23-3	Current Source	-40 °C	150 °C	7.8 mA	18 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124C1CEDBZRQ1	150 °C	-40 °C	Surface Mount	6.8 mT 11 mT	Hall Effect	38 V	2.7 V	SOT-23-3	Current Source	-40 °C	150 °C	5 mA	18 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124E1CQDBZR	125 °C	-40 °C	Surface Mount	1 mT 5 mT	Hall Effect	38 V	2.5 V	SOT-23-3	Current Source	-40 °C	125 °C	7.3 mA	17 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124B1CQDBZR	125 °C	-40 °C	Surface Mount	3 mT 7 mT	Hall Effect	38 V	2.5 V	SOT-23-3	Current Source	-40 °C	125 °C	5 mA	17 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124D1CEDBZRQ1	150 °C	-40 °C	Surface Mount	11.4 mT 16.1 mT	Hall Effect	38 V	2.7 V	SOT-23-3	Current Source	-40 °C	150 °C	5 mA	18 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole
Texas Instruments TMAG5124B1CEDBZRQ1	150 °C	-40 °C	Surface Mount	3 mT 7 mT	Hall Effect	38 V	2.7 V	SOT-23-3	Current Source	-40 °C	150 °C	5 mA	18 mA	Unipolar Switch	SC-59 SOT-23-3 TO-236-3	South Pole

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 58.80

Description

General part information

TMAG5124-Q1 Series

The TMAG5124 -Q1 device is a high-precision Hall effect sensor that offers a 2-wire interface designed for automotive designs.

The TMAG5124 -Q1 integrates a current source that switches between two levels depending on the value of the magnetic field applied to the part. While the high value is fixed, the low value can be selected from two ranges. This type of interface enables robust communication between sensor and controller, allow long distance transmissions, helps detect disconnections, and limits the number of wires to two.

The device is available in a 3-pin SOT-23 package. While 3 pins are available on the package, the device only requires the VCC and GND pin to operate. The current can be measured from either of those 2 pins, creating either a high-side or low-side configuration.

Documents

Technical documentation and resources