S1F76640 Series

BLOCK DIAGRAM

 

 

 

 

VO

CAP3+

 

 

 

VRI

circuit

 

 

 

 

 

 

VREG

 

Voltage conversion

generatorvoltageReference

stabilizationVoltage circuit

 

gradientTemperature circuitselection

CAP2–

 

 

 

RV

CAP2+

 

 

 

 

 

 

 

 

POFF

CAP1–

 

 

 

 

CAP1+

 

 

 

 

 

 

 

 

TC1

VDD

 

 

 

TC2

 

 

 

 

OSC1

CR oscillator

 

 

 

OSC2

 

 

 

 

 

 

 

GND

Step-up circuit Stabilization circuit

Figure 3-1 Block Diagram

S1F76640

Series

 

 

S1F70000 Series Technical Manual

EPSON

2–39