AP4300 BCD Semiconductor Manufacturing Limited, AP4300 Datasheet - Page 3

• Manufacturer Part Number: AP4300
• Description: Dual Op Amp And Voltage Reference
• Manufacturer: BCD Semiconductor Manufacturing Limited

Data Sheet
DUAL OP AMP AND VOLTAGE REFERENCE
AP4300
Functional Block Diagram (Continued)
V
CC
6µA
4µA
100µA
Q5
Q6
Q2
Q3
Cc
Q7
Q1
Q4
INPUT-
Rsc
OUTPUT
INPUT+
Q11
Q13
Q10
Q12
50µA
Q8
Q9
Figure 4. Op Amp Functional Block Diagram
(Each Amplifier)
V
KA
20µA
20µA
GND
Figure 5. Voltage Reference Functional Block Diagram
Apr. 2007 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
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