
TC426/TC427/TC428
DS21415D-page 2 2002-2012 Microchip Technology Inc.
Functional Block Diagram
Input
V
+
≈2.5 μA
≈500
μ
A
NOTE: TC428 has one inverting and one noninverting driver.
Ground any unused driver input.
Inverting
Output
Noninverting
Output
(TC426)(TC427)
GND
TC426
TC427
TC428