参数资料
型号: ZMY20M
厂商: ZETEX PLC
元件分类: Magnetic Field Sensor
英文描述: MAGNETIC FIELD SENSOR-MAGNETORESISTIVE, -1.87-1.87mT, 12-22V, RECTANGULAR, SURFACE MOUNT
封装: SOT-223, 4 PIN
文件页数: 2/2页
文件大小: 16K
代理商: ZMY20M
ZMY20M
ELECTRICAL CHARACTERISTICS (at Tamb = 25 °C unless otherwise stated)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test conditions
Bridge resistance
Rbr
1.2
1.7
2.2
k
Output voltage range
VO/VB
12
18
22
mV/V
Auxiliary field
HX
-
1.5
-
kA/m
Disturbing field
Hd
-
30
kA/m
Open circuit sensitivity
S
3.0
5.5
7.0
(mV/V)/(kA/m) no disturbing
field Hd allowed
VB = const.
Hysteresis of output voltage
VOH/VB
--
50
V/V
Hy
≤ 2 kA/m
Offset voltage
Voff/VB
-1.5
-
+1.5
mV/V
Operating frequency
fmax
0
-
1
MHz
Temperature coefficient of
offset voltage
TCVoff
-3
-
+3
(
V/V)/K
Tamb =
-25...+125°C
Temperature coefficient of
bridge resistance
TCRbr
-0.3
-
%/K
Tamb =
-25...+125°C
Temperature coefficient of
open circuit sensitivity
VB = 5 V
TCSV
-
-0.25
-
%/K
Tamb =
-25...+125°C
Temperature coefficient of
open circuit sensitivity
I B = 3 mA
TCSI
-
0.05
-
%/K
Tamb =
-25...+125°C
Devices are identified by type on the body of the device
Ordering information :
ZMY20M..... ZMY20M
ZMY20MTA ..... 7" reel 1,000 components per reel
ZMY20MTC ..... 13" reel 4,000 components per reel
Page 10
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