ZMC05
CURRENT SENSOR
DESCRIPTION
The ZMC05 allows the measurement direct or alternating current up to 5A. It
consists of a magnetic sensor chip (employing the magneto resistive effect of thin
Permalloy), which measures the magnetic field generated by an internal-carrying
conductor.
FEATURES
•
Package : SM-8
•
Supply voltage 12 V
•
No Auxiliary Field Required
•
Measurable current IM up to 5A
•
Available on 12mm tape
APPLICATION
•
Contactless and free from losses current measurement
•
Automotive
•
Battery Power Equipment
•
Power Supplies
•
Electric Motor Control
•
Power Management
PINOUT DIAGRAM
1
2
3
TAPE
WIDTH
12mm
12mm
QUANTITY
PER REEL
1000
4000
8
7
6
5
ORDERING INFORMATION
DEVICE
ZMC05TA
ZMC05TC
REEL
SIZE
7″
13″
4
PIN CONNECTION
1) Do not connect
2) +VO
3) Current output
4) -VB
5) -VO
6) Current input
7) +VB
8) Do not connection
DEVICE MARKING
ZMC05
ISSUE 2 - MAY 2003
1
ZMC05
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Measurable current
at DC: absolute value
at AC: peak value
Operating temperature range
Storage temperature range
SYMBOL
V
B
I
M
LIMIT
12
5
UNIT
V
A
T
amb
T
stg
-25 to +125
-25 to +125
C
C
ELECTRICAL CHARACTERISTICS
(at T
amb
= 25 C unless otherwise stated)
PARAMETER
Input - Output - Insulation
(pins 3,6 shorted together
& pins 2,4,5,7 shorted
together)
Bridge resistance
Offset voltage
Open circuit sensitivity
SYMBOL
I
I-O
MIN.
TYP.
MAX.
100
UNIT
nA
TEST CONDITIONS
test voltage:200V DC
test time: 50ms
R
br
V
Off
S
0.5
0.7
0.7
100
1.2
1.7
2.2
2
0.9
k
mV/V
(mV/V)/A
m
kHz
Resistance of the conductor R
Operating frequency
f
max
ISSUE 2 - MAY 2003
2
ZMC05
PACKAGE OUTLINE
PACKAGE DIMENSIONS
MILLIMETRES
DIM
MIN
A
A1
b
c
D
E
e1
e2
He
Lp
0.02
MAX
1.7
0.1
0.7 TYP
0.24
6.3
3.3
0.32
6.7
3.7
4.59 TYP
1.53 TYP
6.7
0.9
15
10 TYP
7.3
© Zetex plc 2001
Zetex plc
Fields New Road
Chadderton
Oldham, OL9 8NP
United Kingdom
Telephone (44) 161 622 4422
Fax: (44) 161 622 4420
Zetex GmbH
Streitfeldstraße 19
D-81673 München
Germany
Telefon: (49) 89 45 49 49 0
Fax: (49) 89 45 49 49 49
Zetex Inc
700 Veterans Memorial Hwy
Hauppauge, NY11788
USA
Telephone: (631) 360 2222
Fax: (631) 360 8222
Zetex (Asia) Ltd
3701-04 Metroplaza, Tower 1
Hing Fong Road
Kwai Fong
Hong Kong
Telephone: (852) 26100 611
Fax: (852) 24250 494
These offices are supported by agents and distributors in major countries world-wide.
This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied or reproduced
for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. The Company
reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.
For the latest product information, log on to
www.zetex.com
ISSUE 2 - MAY 2003
3
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