KMZ43T /T3 NXP Semiconductors, KMZ43T /T3 Datasheet

Board Mount Hall Effect / Magnetic Sensors SNSR MAGNETC TAPE-13

KMZ43T /T3

Manufacturer Part Number
KMZ43T /T3
Description
Board Mount Hall Effect / Magnetic Sensors SNSR MAGNETC TAPE-13
Manufacturer
NXP Semiconductors
Datasheet

Specifications of KMZ43T /T3

Operating Supply Voltage
5 V
Package / Case
SOIC-8
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
SO
Operating Supply Voltage (typ)
5V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
KMZ43T,118
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.
I
I
I
I
I
I
I
I
Table 1.
T
[1]
[2]
Symbol
V
V
V
R
amb
CC
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
CC
Conditions
see
per supply voltage;
see
= 5 V; unless otherwise specified.
Figure 2
Figure 2
I
I
I
Figure
Window wipers
Fuel level
Mirror positioning
2). The KMZ43T is suited to high
[1][2]
[1]
[1]
[1]
Min
-
60
2.7
2
Typ
5
67
-
3.2
Product data sheet
Max
9
75
+2
3.7
being the
Unit
V
mV
mV/V
k

Related parts for KMZ43T /T3

KMZ43T /T3 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 ...

Related keywords