KMZ41 /T3 NXP Semiconductors, KMZ41 /T3 Datasheet

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

KMZ41 /T3

Manufacturer Part Number
KMZ41 /T3
Description
Board Mount Hall Effect / Magnetic Sensors SNSR MAGNETC TAPE-13
Manufacturer
NXP Semiconductors
Datasheet

Specifications of KMZ41 /T3

Package / Case
SO
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Supply Voltage (min)
5 V
Supply Voltage (max)
9 V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
KMZ41,118
1. Product profile
1.1 General description
1.2 Features and benefits
1.3 Quick reference data
The KMZ41 is a sensitive magnetic field sensor, employing the magneto-resistive effect of
thin film permalloy. The sensor contains two galvanically separated Wheatstone bridges,
which enclose an angle of 45 degrees.
A rotating magnetic field strength > 40 kA/m (recommended field strength > 100 kA/m) in
the surface parallel to the chip (x-y plane) will deliver two independent sinusoidal output
signals, one following a cos(2α) and the second following a sin(2α) function.
The sensor can be operated at any frequency between DC and 1 MHz.
Table 1.
T
[1]
[2]
Symbol
V
V
V
R
amb
CC
peak
offset
bridge
KMZ41
Magnetic field sensor
Rev. 6 — 18 November 2010
Accurate and reliable angle measurement
Mechanical robustness, contactless principle
Wear-free operation
Accuracy independent of mechanical tolerances
Extended temperature range
Applicable for bridge 1 and bridge 2.
Bridge resistance between pin 4 and pin 8, pin 3 and pin 7, pin 5 and pin 1, pin 6 and pin 2.
= 25
°
C and H
Parameter
supply voltage
peak voltage
offset voltage
bridge resistance
Quick reference data
ext
= 100 kA/m, V
CC
Conditions
see
per supply voltage;
see
= 5 V unless otherwise specified.
Figure 2
Figure 2
[1][2]
[1]
[1]
[1]
Min
-
73
−2
2.0
Product data sheet
Typ
5
81
-
2.5
Max
9
89
+2
3.0
Unit
V
mV
mV/V

Related parts for KMZ41 /T3

KMZ41 /T3 Summary of contents

Page 1

KMZ41 Magnetic field sensor Rev. 6 — 18 November 2010 1. Product profile 1.1 General description The KMZ41 is a sensitive magnetic field sensor, employing the magneto-resistive effect of thin film permalloy. The sensor contains two galvanically separated Wheatstone bridges, ...

Page 2

... NXP Semiconductors 2. Pinning information Table 2. Pin Symbol 1 ON1 2 ON2 OP1 6 OP2 7 GND2 8 GND1 3. Ordering information Table 3. Type number KMZ41 4. Circuit diagram Fig 1. KMZ41 Product data sheet Pinning Description output voltage bridge 1 output voltage bridge 2 supply voltage bridge 2 CC2 supply voltage bridge 1 ...

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) KMZ41 Product data sheet Limiting values Parameter supply voltage external magnetic field strength ...

Page 4

... NXP Semiconductors 7. Characteristics Table 6. Characteristics ° and H = 100 kA/m, V amb ext Symbol Parameter V supply voltage CC V peak voltage peak TCV temperature coefficient of peak peak voltage R bridge resistance bridge TCR temperature coefficient of bridge bridge resistance V offset voltage offset TCV temperature coefficient of offset ...

Page 5

... NXP Semiconductors (mV) V peak2 V offset2 Fig 2. Fig 3. KMZ41 Product data sheet 180 270 Output signals related to the direction of the magnetic field V O (mV Definition of hysteresis All information provided in this document is subject to legal disclaimers. Rev. 6 — 18 November 2010 Magnetic field sensor ON1 0 ON2 ...

Page 6

... NXP Semiconductors 8. Package outline SO8: plastic small outline package; 8 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.25 1.45 mm 1.75 0.25 0.10 1.25 0.010 0.057 inches 0.069 0.01 0.004 0.049 Notes 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. ...

Page 7

... NXP Semiconductors 9. Packing information Table 7. Packing methods The indicated -xxx are the last three digits of the 12NC ordering code. Type number Package KMZ41 SOT96-1 [1] 12NC ordering code: 9340 372 10118. For further information and the availability of packing methods, see 10. Revision history Table 8 ...

Page 8

... In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or ...

Page 9

... NXP Semiconductors Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding ...

Page 10

... NXP Semiconductors 13. Contents 1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 General description . . . . . . . . . . . . . . . . . . . . . 1 1.2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 1.3 Quick reference data . . . . . . . . . . . . . . . . . . . . 1 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 3 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 Circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . 2 5 Limiting values Thermal characteristics . . . . . . . . . . . . . . . . . . 3 7 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6 9 Packing information . . . . . . . . . . . . . . . . . . . . . 7 10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 7 11 Legal information ...

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