TSC103 STMicroelectronics, TSC103 Datasheet - Page 18

• Manufacturer Part Number: TSC103
• Description: High voltage, high side current sense amplifier
• Manufacturer: STMicroelectronics

Specifications of TSC103

• Wide Common-mode Operating Range: 2.9 to 70 V in single-supply configuration, -2.1 to 65 V in dual-supply configuration
• Wide Common-mode Surviving Range: -16 to 75 V (reversed battery and load-dump conditions)
• Supply Voltage Range: 2.7 to 5.5 V in single-supply configuration
• Low Current Consumption: ICCmax = 360 μA
• Pin Selectable Gain: 20 V/V, 25 V/V, 50 V/V or 100 V/V

Maximum permissible voltages on pins
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Maximum permissible voltages on pins
The TSC103 can be used in either a single or dual supply configuration. The dual-supply
configuration is achieved by disconnecting Vcc- and Gnd, and connecting Vcc- to a negative
supply.
are referred to the Vcc- potential, while the maximum voltages on the positive supply pin,
gain selection pins and output pins are referred to the Gnd pin. It should also be noted that
the maximum voltage between Vcc- and Vcc+ is limited to 15 V.
Figure 21. Maximum voltages on pins
Figure 21
Vp and Vm
Vp and Vm
+75 V
-16 V
Vcc-
illustrates how the absolute maximum voltages on input pins Vp and Vm
Doc ID 16873 Rev 2
+15 V
Vcc+
Vcc-
-0.3V
+7 V
Vcc+
Vcc+
Gnd
SEL1, SEL2 and Out
SEL1, SEL2 and Out
+ 0.3 V
-0.3 V
Vcc+
Gnd
AM04522
TSC103