Document
Hall Effect Current Sensors L07P***S05 Series
Features:
• • • • • Open Loop type Dual integrated primary Unipolar power supply Printed circuit board mounting Insulated plastic case according to UL94V0
Advantage:
• • • • • • • • Excellent accuracy and linearity Wide nominal current range Low temperature drift Wide frequency bandwidth No insertion loss High Immunity To External Interference Optimised response time Current overload capability
TA=25ºC, VCC=+5V, RL=10kΩ
Specifications
Parameters
Rated current Maximum Current Output Voltage Offset Voltage1 Accuracy
2
Symbol L07P005S05 L07P007S05 L07P010S05 L07P015S05 L07P020S05 L07P025S05 L07P030S05 If Ifmax VOUT VOE X ±5A ±7.5A ±10A ±15A If x 1.5 VOE ± 1.25V ± 40mV @ ± If VREF ± 40mV @ If = 0A ± 1% @ If ≤ ± 1% @ If + 5V ± 5% ≤ 30mA ≤ 5µs (@ di/dt = If / µs) ≤ ± 2mV/ºC ≤ ± 1mV/ºC (@ If = 0A) ≤ 15mV (0A ⇔ If) AC2000V for 1minute (sensing current 0.5mA), inside of through hole ⇔ terminal > 500MΩ (500V DC), inside of through hole ⇔ terminal DC .. 50kHz -10ºC ~ +80ºC -15ºC ~ +85ºC
3
±20A
±25A
±30A
Output Linearity2 Power Supply Current Consumption Response Time3 Output Temperature Characteristic2 Offset Temperature Characteristic Hysteresis error Withstand Voltage Insulation Resistance Frequency Bandwidth
4
εL
VCC IC tr TCVOUT TCVOE VOH Vd RIS f TA TS
2
Operating Temperature Storage Temperature
1
VREF = VCC /2 (ratiometric) — Without offset — Time between 10% input current full scale and 90% of sensor output full scale — 4 Small signal only to avoid excessive heating of magnetic core
Electrical Performances
Frequency Characteristic
2,0
15,0
Saturation characteristic
L07P010S05
Output voltage (V)
0,0
10,0 L07P025S05 5,0 L07P015S05 0,0 - 5,0 - 10,0 - 15,0
Attenuation (dB)
- 2,0 - 4,0 - 6,0 - 8,0 - 10,0 0,1 1 10 100
- 120
- 80
- 40
0
40
80
120
If frequency (kHz) @ If=3.0Arms
Input current (A)
L07PXXXS05revC, March 2009
Tamura reserve the right to modify its products in order to improve them without prior notice
Hall Effect Current Sensors L07P***S05 Series
Mechanical dimensions in mm
11.2
12
Terminal 1 2 3 4
25 4.75 9.4 4.75
Function +5V NC VOUT1 VOUT2 GND +If1 -If1 +If2 -If2
5 6 7
11.2
9
8
7
6
8
16
A 3A 5A 10~15A 20~30A
φD φ0.6 φ0.8 φ1.4 φ1.6
9
5 4 3 2 1 3.6 7.2 1.5
5 rectangular pins 0.25x0.5
Electrical connection diagram
+If1 -If1 +If2 -If2
6 7
54321
NC
+VCC VOUT1 VOUT2 RL = 10kΩ
9
8
GND
Package & Weight Information
Weight 12g Pcs/box 100 Pcs/carton 400 Pcs/pallet 9600
L07PXXXS05revC, March 2009
Tamura reserve the right to modify its products in order to improve them without prior notice
.