KMZ43T,118 NXP Semiconductors, KMZ43T,118 Datasheet

KMZ43T,118

Manufacturer Part Number

KMZ43T,118

Description

IC MAGNETIC FIELD SENSOR 8SOIC

Manufacturer

NXP Semiconductors

Type

Special Purposer

Datasheet

1.KMZ43T118.pdf (8 pages)

Specifications of KMZ43T,118

Package / Case

8-SOIC (0.154", 3.90mm Width)

Sensing Range

2.1 ~ 2.6mV/°

Voltage - Supply

5 V ~ 9 V

Output Type

Analog

Operating Temperature

-40°C ~ 150°C

Mounting Style

SMD/SMT

Maximum Operating Temperature

+ 150 C

Minimum Operating Temperature

- 40 C

Supply Voltage (min)

5 V

Supply Voltage (max)

9 V

Operating Temperature (min)

-40C

Package Type

Operating Supply Voltage (typ)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Supply

Current - Output (max)

Features

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

934056466118
KMZ43T /T3
KMZ43T /T3

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1. Product proﬁle

1.1 General description

1.2 Features

1.3 Applications

1.4 Quick reference data

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(2 ) and the second a function of +sin(2 ),

angle between sensor and ﬁeld direction (see

precision angle measurement applications under low ﬁeld conditions (saturation ﬁeld

strength 25 kA/m).

The sensor can be operated at any frequency between 0 Hz and 1 MHz.

Table 1.

[1]

[2]

Symbol

amb

peak

offset

bridge

KMZ43T

Magnetic ﬁeld sensor

Rev. 05 — 4 March 2009

Accurate and reliable angle measurement

Mechanical robustness, contactless principle

Wear-free operation

Accuracy independent of mechanical tolerances

Extended temperature range

Steering angle and torsion

Headlight adjustment

Motor positioning

Applicable for bridge 1 and bridge 2.

Bridge resistance between pin 4 to pin 8, pin 3 to pin 7, pin 1 to pin 5 and pin 2 to pin 6.

= 25 C and H

Quick reference data

Parameter

supply voltage

peak output voltage

offset voltage

bridge resistance

ext

= 25 kA/m; V

Conditions

see

per supply voltage;

see

= 5 V; unless otherwise speciﬁed.

Figure 2

Figure

Window wipers

Fuel level

Mirror positioning

2). The KMZ43T is suited to high

[1][2]

[1]

Min

2.7

Typ

3.2

Product data sheet

Max

3.7

being the

Unit

mV/V

Related parts for KMZ43T,118

KMZ43T,118 Summary of contents

Page 1

KMZ43T Magnetic ﬁeld sensor Rev. 05 — 4 March 2009 1. Product proﬁle 1.1 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 ...

Page 2

... NXP Semiconductors 2. Pinning information Table 2. Pin Symbol 1 ON1 2 ON2 3 V CC2 4 V CC1 5 OP1 6 OP2 7 GND2 8 GND1 3. Ordering information Table 3. Type number KMZ43T 4. Circuit diagram Fig 1. KMZ43T_5 Product data sheet Pinning Description output voltage bridge 1 output voltage bridge 2 supply voltage bridge 2 ...

Page 3

... NXP Semiconductors 5. Limiting values Table 4. In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol ext T amb T stg [1] Applicable for bridge 1 and bridge 2. 6. Thermal characteristics Table 5. Symbol R th(j-a) KMZ43T_5 Product data sheet Limiting values Parameter supply voltage external magnetic ﬁeld strength ...

Page 4

... NXP Semiconductors 7. Characteristics Table 6. Characteristics and kA/m; V amb ext Symbol Parameter V supply voltage CC V peak output voltage peak TC temperature coefﬁcient of peak Vpeak output voltage R bridge resistance bridge TC temperature coefﬁcient of Rbridge bridge resistance V offset voltage offset TC temperature coefﬁcient of Voffset ...

Page 5

... NXP Semiconductors V (mV) V peak2 V offset2 Fig 2. Fig 3. KMZ43T_5 Product data sheet 180 270 Output signals related to the direction of the magnetic ﬁeld V O (mV Deﬁnition of hysteresis Rev. 05 — 4 March 2009 Magnetic ﬁeld sensor = 0 ON1 0 ON2 V CC2 V CC1 360 (deg) 006aaa530 135 (deg) © ...

Page 6

... NXP Semiconductors 8. Package outline Fig 4. Minimized package outline SOT96-1 9. Revision history Table 7. Revision history Document ID Release date KMZ43T_5 20090304 • Modiﬁcations: Table KMZ43T_4 20080326 KMZ43T_3 20030915 KMZ43T_2 20030326 KMZ43_1 20000824 KMZ43T_5 Product data sheet 5.0 4.8 6.2 4.0 5.8 3.8 pin 1 index 0 ...

Page 7

... Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation speciﬁcations and product descriptions, at any time and without notice ...

Page 8

... NXP Semiconductors 12. Contents 1 Product proﬁ 1.1 General description 1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.4 Quick reference data Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 3 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 Circuit diagram Limiting values Thermal characteristics Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 6 10 Legal information 10.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 7 10.2 Deﬁ ...

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