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TLV3201
TLV3202
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SBOS561A –MARCH 2012–REVISED JUNE 2012
Figure 31 shows a single-supply current monitor configured as a difference amplifier with a gain of 50. The
OPA320 was chosen for this circuit because of its gain bandwidth (20 MHz), which allows higher speed triggering
and monitoring of the current across the shunt resistor followed by the fast response of the TLV3201.
Figure 31. TLV3201 and OPA320 Configured as a Fast-Response Output Current Monitor
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Product Folder Link(s): TLV3201 TLV3202