Position: Home > DataSheet > Index K > KMZ Series > KMZ41, KMZ43T, KMZ51

Low Cost Custom Prototype PCB Manufacturer

KMZ41, KMZ43T, KMZ51

Table of contents:
Info of KMZ41
Info of KMZ43T
Info of KMZ51

KMZ41, KMZ43T, KMZ51 Selling Leads, Datasheet

MFG:PHILIPS Package Cooled:SMD8 D/C:SOP-8

KMZ41, KMZ43T, KMZ51 Datasheet download

Five Points

Part Number: KMZ41

MFG: PHILIPS

Package Cooled: SMD8

D/C: SOP-8

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

KMZ41 General Description

The KMZ41 is a sensitive magnetic field sensor,employing the magnetoresistive effect of thin-film permalloy. The sensor contains two galvanic separated Wheatstone bridges. Its properties enable this sensor to be used in angle measurement applications under strong field conditions. A rotating magnetic field strength > 40 kA/m (recommended field strength > 100 kA/m) in the x-y plane will deliver a sinusoidal output signal. The sensor can be operated at any frequency between DC and 1 MHz.

These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personalin jury.Philips Semiconductorscustomersusingorsellingtheseproducts for use in such applications do so at their own risk andagree to fully indemnify Philips Semiconductors for any damages resulting from such application.Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products,conveys no licence or title under any patent, copyright, or mask work right to these products,andmakesnorepresentationsorwarrantiesthat these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.

This datasheet contains preliminary data,and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent-or other industrial or intellectual property rights.This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice.

KMZ43T General Description

The KMZ43T is a sensitive magnetic field sensor, employing the magnetoresistive effect of thin-film permalloy. The sensor contains two galvanic separated Wheatstone bridges, at a relative angle of 45° to one another.

A rotating magnetic field in the x-y plane will produce two independent sinusoidal output signals, one a function of +cos(2a) and the second a function of +sin(2a), a being the angle between sensor and field direction (see Fig.3).

Unlike the KMZ41(1), which needs a saturation field strength of 100 kA/m, the KMZ43T is suited to high precision angle measurement applications under low field conditions (saturation field strength 25 kA/m).

The sensor can be operated at any frequency between DC and 1 MHz.

The information in application notes AN00023 (Contactless Angle Measurement Using KMZ41 and UZZ9000) and AN00004 (Contactless Angle Measurement Using KMZ41 and UZZ9001) is applicable to the KMZ43T, but one should be aware of the difference in the bridge 1 output.

KMZ43T Typical Application

Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will besuitable for the specified use without further testing or modification.

KMZ43T Connection Diagram

KMZ51 General Description

The KMZ51 is an extremely sensitive magnetic field sensor, employing the magnetoresistive effect of thin-filmpermalloy. The sensor contains one magnetoresistive Wheatstone bridge and integrated compensation and set/reset conductors. The integrated compensaion conductor allows magnetic field measurement with current feedback loops to generate an output that is independent of drift in sensitivity. With the integrated set/reset onductor the orientation of sensitivity may be set or changed (flipped). A short current pulse on this conductor is needed to recover (set) the sensor after exposure to strong disturbing magnetic fields. A negative current pulse will reset the sensor to reversed sensitivity. By use of periodically alternated flipping pulses and a lock-in amplifier, output will become independent of sensor and amplifier offset.

KMZ51 Features

· High sensitivity
· Integrated compensation coil
· Integrated set/reset coil.

KMZ51 Typical Application

· Navigation
· Current and earth magnetic field measurement
· Traffic detection.

KMZ51 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components