📁 Similar Datasheet
Part Number
Description
Manufacturer
LA5643
Digital Display
FEM A Electronics
LA5643
Digital Display
Ledtech Electronics
LA5640N
VOLTAGE REGULATOR FOR LCD
Sanyo Semicon Device
LA5641-11
0.56 Single Digit Display
Ledtech Electronics
LA5645T
Monolithic Linear IC
Sanyo Semicon Device
Other Datasheets by SANYO (now Panasonic)
Part Number
Description
LA5601
Monolithic Linear IC
LA5602
Monolithic Linear IC
LA5603
Monolithic Linear IC
LA5603
Monolithic Linear IC
LA5604N
Voltage Regulator for LCD
Full PDF Text Transcription (Reference)
The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
LA5643
µ
LA5643
µ
∆ ∆
∆ ∆
µ
∆ ∆
µ
µ
LA5643
µ
LA5643
1
2
3
4
5
6
7
8
9
10
11
12
13
S.RESET
P.DOWN
VCC2
VCC1
SYS3.5
VADJ
GND
PH5
VBAK
CD1
ANA5
CD2
AC
Top view
VCC1 P.DOWN 1000pF SYS3.5 µCOM VCC1 10kΩ DELAY PH5 100µF VREF1 VCC2 ANA5 100µF VCC2 AC VREF2 VREF3 ADJ S.RESET VBAK µCOM 100kΩ 1000pF DELAY VBAK VBACK SYS3.5 100µF VCC
CD1
1µ F
µCOM
CD2 1µ F
GND
LA5643
AC
Vth_AC
0V
VCC2 0V
VCC1 0V
PH5 0V
ANA 0V Vth_P.DOWN
SYS3.3 0V Vth1_S.RESET Vth2_S.RESET
VBAK 0V
P.DOWN 0V Vuns_S.RESET
Td1
Vuns_S.RESET S.