tc913b Microchip Technology Inc., tc913b Datasheet - Page 2

• Manufacturer Part Number: tc913b
• Description: Low Noise, Chopper Stabilized Operational Amplifier
• Manufacturer: Microchip Technology Inc.

TC913A/TC913B
Functional Block Diagram
DS21482C-page 2
+Input A
+Input B
-Input A
-Input B
2
6
5
3
1 of 2 Amplifier Shown
*NOTE: Internal capacitors. No external capacitors required.
V
A
SS
4
+
–
-
+
Main Amplifier
V
OS
*
Correction Amplifier
V
*
DD
8
B
+
-
Low-Impedance
Output Buffer
A
B
(f
OSC
TC913
Oscillator
Internal
© 2006 Microchip Technology Inc.
200 Hz)
1
7
Output B
Output A