AN8001FHK データシートの表示（PDF） - Panasonic Corporation

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AN8001FHK

Gradation voltage generation IC for liquid crystal display

Panasonic Corporation 

AN8001FHK

IC for Other Information Equipment

s Electrical Characteristics at Ta = 25°C

Parameter

Symbol

Conditions

All device

Circuit current

Reference voltage

Input bias current

REF amplifier block

ICC

VREF

IB

Operating upper limit voltage 1

VH1 Discharge current : 2 mA

Connect 0.1 µF or more

for oscillation prevention

Operating upper limit voltage 2

VH2 Discharge current : 3 mA

Connect 0.1 µF or more

for oscillation prevention

Operating lower limit voltage

VL Connect 0.1 µF or more

for oscillation prevention

R0 amplifier block

Output upper limit voltage 1

VH,R01 Discharge current : 10 mA

Output upper limit voltage 2

VH,R02 Discharge current : 15 mA

Output lower limit voltage

VL,R0 Sink current : 0.1 mA

Offset voltage

R1 amplifier block

Output upper limit voltage

VOFFR0

VH,R1 Discharge current : 15 mA

Output lower limit voltage

VL,R1 Sink current : 0.1 mA

Offset voltage

VOFFR1

R2/R3/R4/L2/L3/L4 amplifier block

Output upper limit voltage 1

VH,R2-R4 Discharge current : 15 mA

Output lower limit voltage 1

Output upper limit voltage 2

VL,R2-R4 Sink current : 15 mA

VH,L2-L4 Discharge current : 15 mA

Output lower limit voltage 2

Offset voltage

L1 amplifier block

Output upper limit voltage

Output lower limit voltage

Offset voltage

VL,L2-L4 Sink current : 15 mA

VOFF234

VH, L1

VL, L1

VOFFL1

Discharge current : 50 µA

Sink current : 15 mA

Min Typ Max Unit

 3.5 6 mA

1.19 1.23 1.27 V

  500 nA

VCC 



V

− 0.2 V

VCC 



V

− 0.3 V



 VREF V

VCC 



V

− 0.2 V

VCC 



V

− 0.25V

  VCC V

−3 V

  10 mV

VCC 



V

− 0.7 V

  VCC/2 V

  10 mV

VCC 



V

−1.5 V

 2

V

VCC 



V

−2 V

  1.5 V

  10 mV

VCC/2  

V

  0.7 V

  15 mV

4

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