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See Technical Specifications

MAX9921AUB+T +BOM

Precise sensing and detection capabilities in a compact, high-reliability package

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

MAX9921AUB+T
Datasheet:

MAX9921AUB+T Datasheet (PDF)
Type:

Hall Effect Sensor Interface
Interface Type:

Serial, 2-Wire
Supply Voltage - Max:

18 V
Supply Voltage - Min:

6 V

MAX9921AUB+T Information

General Description

In today's increasingly compact electronic designs, the MAX9921AUB+T offers a welcome relief from the complexity of interfacing multiple Hall-effect sensors. By integrating two sensors' interfaces onto a single chip, this device minimizes board space while ensuring reliable data transfer to a low-voltage microprocessor, making it an attractive choice for designers seeking a simple and efficient solution

Key Features

Rapid Current Fall Time to 0A/µs
Output Short-Circuit Protection Up to ±25V
5V Operating Voltage Range with 20mA Supply Current

Application

Brake Module
Engine Control Unit
Ignition Switch

Specifications

Product Category	Sensor Interface	Type	Hall Effect Sensor Interface
Interface Type	Serial, 2-Wire	Supply Voltage - Max	18 V
Supply Voltage - Min	6 V	Operating Supply Current	1 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT	Features	Diagnostics
Input Type	Voltage	Operating Supply Voltage	6 V to 18 V
Output Current	1 mA	Output Type	Logic
Pd - Power Dissipation	444.4 mW	Product Type	Sensor Interface
Series	MAX9921	Factory Pack Quantity	2500
Subcategory	Interface ICs	Part # Aliases	MAX9921
Package/Case	TFSOP-10