HC2F100-SN LEM USA Inc, HC2F100-SN Datasheet - Page 6

• Manufacturer Part Number: HC2F100-SN
• Description: CURRENT SENSOR 100APOLAR
• Manufacturer: LEM USA Inc
• Series: HC2Fr

Specifications of HC2F100-SN

• Current - Sensing: ±100A
• Accuracy: -
• Sensitivity: 20mV/A
• Current - Supply: 15mA ~ 20mA
• Sensor Type: Open Loop Hall Effect
• Voltage - Supply: 4.75 V ~ 5.25 V
• Output: Analog, Ratiometric
• Frequency: 20kHz
• Response Time: 15µs
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 125°C
• Package / Case: Module
• Other names: Q3206052

Sensitivity :
The Transducer's sensitivity G is the slope of the straight line
V
V
* For all symetric transducers.
Offset voltage:
Is the output voltage when the primary current is null. The ideal
value of V
offset voltage error. This offset error can be attributed to the
electrical offset (due to the resolution of the ASIC quiescent
voltage trimming), the magnetic offset, the thermal drift and the
thermal hysteresis.
Magnetic offset:
The magnetic offset is the consequence of an over-current on the
primary side. It's defined after an excursion of I
Linearity:
The maximum positive or negative discrepancy with a reference
straight line V
Unit: linearity (%) expressed with full scale of I
Response time (delay time) t
The time between the primary current signal and the output
signal reach at 90 % of its final value.
071113/1
out
out
(I
= f (I
P
) = V
I
P
P
), it must establish the relation:
O
90 %
C
is V
/5 (G x I
Reference
straight line
OUT
C
/2. So, the difference of V
I [A]
= f (I
P
V out
+ 2.5)
P
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
).
Linearity variation in I
PERFORMANCE PARAMETERS DEFINITIONS
r
:
Non linearity example
t
r
Maxi linearity error
I
T
I
S
O
N
- V
%
HC2F100-SN CLIPS
C
/2 is called the total
P maxi
P maxi
.
.
t [µs]
Ip
Output noise voltage:
The output voltage noise is the result of the noise floor of the Hall
elements and the linear I
Offset drift:
The error of the offset in the operating temperature Offset is the
relative variation of the offset in the temperature considered with
the initial offset at 25°C. The offset temperature coefficient
TCV
Sensitivity drift:
The error of the sensitivity in the operating temperature Sensitivity
Error is the relative variation of the sensitivity in the temperature
considered with the initial sensitivity at 25°C. Sensitivity
temperature coefficient TCG.
Typical:
Theorical value or usual accuracy recorded during the
production.
Environmental test specifications
Offset = f (T).
Low T° storage
Thermal shocks
Low T°operation at mini
supply voltage
High T° operation at maxi
supply voltage
Temperature humidity
bias
Pressure cooker
Mechanical Tests
Vibration
Drop test
EMC Test
Electrostatic discharge
OE
(TCI
Name
OE
) in the operating temperature is the slope off
IEC 60068 Part 2-14
IEC 60068 Part 2-64
IEC 60068 Part 2-29
IEC 60068 Part 2-1
IEC 60068 Part 2-1
IEC 60068 Part 2-2
IEC 60068 Part 2-3
JESD22-A114-B
C
Standard
amplifier sensitivity .
T° - 40°C / 100 H
not connected
T° - 30°C to 110°C /1000 cycles
not connected
T° - 40°C / 1000 H
supply voltage = 4.75 V
T° 125°C / 1000 H
supply voltage = 5.25 V
T° 90°C / 95 % RH/ 1000 H
supply voltage = 5.25 V
T° 125°C / 100 % RH, P 0.178
Mpa/100 H
supply voltage = 5 V
Room T°, acceleration 100 m/s2,
frequency 20 to 500 Hz/96 H
each axis
Height 750 mm concrete floor
each directions
Applied voltage = ± 2 kV pin to
pin number of discharge = 1
Conditions
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