TMAG5134B1BDBVR中文资料德州仪器数据手册PDF规格书

1 Features

• Supply range: 1.65V to 5.5V

• Operating temperature range: –40°C to 125°C

• In-plane axis of sensitivity

• Integrated magnetic concentrator

• Magnetic pole detection options:

– Omnipolar

– Dual-unipolar

• Output type:

– Push-pull

– Open-drain

• Available in both active low and active high

• Magnetic operate points (BOP)

– 1mT

– 1.3mT

– 1.5mT

– 2mT

• Low average current consumption ICCAVG

– 1.25Hz: 0.5μA

– 5Hz: 0.6μA

– 10Hz: 0.9μA

– 20Hz: 1.4μA

• Industry standard package and pinout

– SOT-23 (DBV)

– X1LGA (ZFC)

2 Applications

• Door and window sensor

• Appliances

• Water meters

• Gas meters

• E-locks

• Medical devices

• Tablets

• Laptops

• Internet of Things (IoT)

3 Description

The TMAG5134 is a high sensitivity, low power, inplane

hall effect digital switch designed to replace

TMR, AMR and Reed switches. The TMAG5134

features an integrated magnetic concentrator

to achieve higher sensitivity and lower power

consumption than traditional hall effect devices.

The TMAG5134 product family is available in

packages with either a single omni-polar output

(SOT-23) or with two independent unipolar outputs

(X1LGA). The device supports multiple combinations

of high sensitivity thresholds with various sampling

rates that allow flexible system design for magnet

selection, sensitivity, and power requirements.

To minimize power consumption, the TMAG5134

is internally duty-cycled. The device has a pushpull

(CMOS) output which eliminates the need for

an external pullup resistor, and is available in

industry standard SOT-23 and X1LGA packages.

The TMAG5134 is also available in an open-drain

configuration.