CQ-3200 Datasheet, PDF (5/19 Pages) Asahi Kasei Microsystems – High-Speed Response Coreless Current Sensor

[CQ-3200]
6. Safety Standards
- IEC/UL 60950-1 – Information Technology Equipment – Edition 2. (File No.E359197)
- CSA C22.2 NO. 60950-1-07 – Information Technology Equipment – Edition 2. (File No. E359197)
- UL 508 – Industrial Control Equipment – Edition 17. (File No. E353882)
7. Absolute Maximum Ratings
Table 3. Absolute maximum ratings.
Parameter
Symbol
Min.
Max. Units
Notes
Supply Voltage
Analog Output Current
Storage Temperature
V_DD
−0.3
6.5
V VDD pin
I_OUT
−1
1
mA VOUT pin
T_stg
−40
125
°C
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal
operation is not guaranteed at these extremes.
8. Recommended Operating Conditions
Table 4. Recommended operating conditions.
Parameter
Symbol Min. Typ. Max. Units
Notes
Supply Voltage
V_DD
2.7 3.3 3.63 V
Analog Output Current
I_OUT
−0.5
0.5 mA VOUT pin
Output Load Capacitance
C_L
100 pF VOUT pin
Maximum Primary Current
(RMS)
I_RMSmax
−20
DC value or RMS value which can
20 A be applied to primary conductor
see Figure 3
Operating Ambient
Temperature
T_a
−40
90 °C see Figure 3
WARNING: Electrical characteristics are not guaranteed when operated at or beyond these conditions.
(80°C, 20A)
(90°C, 10A)
Conditions: Mounted on the test board shown in Figure 12. V_DD = 3.3V.
Figure 3. Primary current derating curve of CQ-3200.
Cooling or thermal radiation will improve the derating curve above.
016008756-E-00
-5-
2016/07