SI8540 Datasheet, PDF (4/18 Pages) List of Unclassifed Manufacturers – HIGH-SIDE CURRENT SENSE AMPLIFIER

Si8540
1. Electrical Specifications
Table 1. Absolute Maximum Ratings
Parameter
Value
Unit
Voltage at RG1, RG2, SHDN to GND
–0.3 to +40
V
Differential Input Voltage, RG1 to RG2
±0.3
V
Voltage at OUT
–0.3 to +8
V
Current into SHDN, GND, OUT, RG1, RG2
±50
mA
Continuous Power Dissipation (T_A = +70 °C)
5-pin SOT23 derate 7.1 mW/°C above +70 °C*
571
mW
Operating Temperature Range
–40 to +85
°C
Junction Temperature, T_JMAX
Up to +150
°C
*Note: The device is mounted on a standard PCB with a 100 mm² copper foil connected to the GND pin, no airflow.
Permanent device damage may occur if the absolute maximum ratings are exceeded, and prolonged use at the
absolute maximum ratings may affect reliability. It is recommended that the device operate within the limits indicated in
Table 2, “DC and AC Characteristics".
4
Rev. 1.2