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
DEVICE MARKING
ZMC05
ZMC05
ISSUE 1 - FEBRUARY 2002
1
CURRENT SENSOR
DEVICE
REEL
SIZE
TAPE
WIDTH
QUANTITY
PER REEL
ZMC05TA
7
12mm
1000
ZMC05TC
13
12mm
4000
ORDERING INFORMATION
1
4
2
3
8
5
7
6
PINOUT DIAGRAM
1) Do not connect
2) +VO
3) Current output
4) -VB
5) -VO
6) Current input
7) +VB
8) Do not connection
PIN CONNECTION
ZMC05
ISSUE 1 - FEBRUARY 2002
2
PARAMETER
SYMBOL
LIMIT
UNIT
Supply Voltage
VB
12
V
Measurable current
at DC: absolute value
at AC: peak value
IM
5
A
Operating temperature range
Tamb
-25 to +125
C
Storage temperature range
Tstg
-25 to +125
C
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Input - Output - Insulation
(between pin 3 and pin 1)
II-O
100
nA
test voltage:200V DC
test time: 50ms
Bridge resistance
Rbr
1.2
1.7
2.2
k
Offset voltage
VOff
2
mV/V
Open circuit sensitivity
S
0.5
0.7
0.9
(mV/V)/A
Resistance of the conductor R
0.7
m
Operating frequency
fmax
100
kHz
Temperature coefficient of
the open circuit sensitivity
TC
-0.3
%/K
ELECTRICAL CHARACTERISTICS (at T
amb
= 25 C unless otherwise stated)
Zetex plc
Fields New Road
Chadderton
Oldham, OL9 8NP
United Kingdom
Telephone (44) 161 622 4422
Fax: (44) 161 622 4420
Zetex GmbH
Streitfeldstrae 19
D-81673 Mnchen
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
Zetex plc 2001
ZMC05
ISSUE 1 - FEBRUARY 2002
3
DIM
MILLIMETRES
MIN
MAX
A
1.7
A1
0.02
0.1
b
0.7 TYP
c
0.24
0.32
D
6.3
6.7
E
3.3
3.7
e1
4.59 TYP
e2
1.53 TYP
He
6.7
7.3
Lp
0.9
15
10 TYP
PACKAGE DIMENSIONS
PACKAGE OUTLINE
PDF 
ZIP