Datasheet
MAX 108 segments (SEG27×COM4)
Standard LCD Segment Drivers
BU9795AFV-LB
This is the product guarantees long time support in
Key Specifications
Industrial market.
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Supply Voltage Range:
Operating Temperature Range:
Max Segments:BU9795AFV-LB
Display Duty:
Bias:
Interface:
+2.5V to +5.5V
-40°C to +85°C
108 Segments
1/4
Features
Long Time Support Product for Industrial
Applications.
Integrated RAM for Display Data (DDRAM) :
35 × 4bit
1/2, 1/3 Selectable
3wire Serial Interface
LCD Drive Output :
Package
W (Typ.) x D (Typ.) x H (Max.)
4 Common Output, 27Segment Output
Integrated Buffer AMP for LCD driving
Integrated Oscillator Circuit
No External Components
Low Power Consumption Design
Applications
Industrial Equipment
Telephone
FAX
Portable Equipment (POS, ECR, PDA etc.)
DSC
DVC
SSOP-B40
13.60mm x 7.80mm x 2.00mm
Car Audio
Home Electrical appliance
Meter Equipment
Etc.
Typical Application Circuit
VDD
VDD
VLCD
COM0
COM1
COM2
COM3
INHb
CSB
SD
Controller
Segment
LCD
SCL
SEG4
SEG5
・・・
・・・・
OSCIN
TEST
VSS
SEG30
Internal Oscillator Circuit Mode
Figure 1. Typical application circuit
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.
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TSZ02201-0P4P0D300510-1-2
26.Feb.2014 Rev.002
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