BU9796AFS-E2, LCD Driver 80-Segments, 2.5 → 5.5 V, 32-Pin SSOP

  • RS Stock No. 171-4096
  • Mfr. Part No. BU9796AFS-E2
  • Manufacturer ROHM
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BU9796AFS is a 1/4 duty general-purpose LCD driver that can be used for consumer / battery operated products and can drive up to 80 LCD Segments. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external component needed.

1/4duty driving: Max 80 segments
Integrated display data RAM: 20 x 4bit
1/3 or 1/2 bias setting selectable
Support wide range of operation voltage from 2.5V to 5.5V
Integrated LCD voltage driving circuit
Integrated oscillation circuit for LCD frame frequency
Line or Frame inversion driving selectable
Support 2 wire serial interface
Integrated power on reset circuit
No external components required
Low power consumption design
Vacuum Cleaner
Rice Cooker
Bakery Machine
Blood Pressure Monitor
Toaster and Griller

Attribute Value
Number of Segments 80
Maximum Clock Frequency 768Hz
Maximum Supply Current 1 μA
Mounting Type Surface Mount
Package Type SSOP
Pin Count 32
Typical Operating Supply Voltage 2.5 → 5.5 V
Dimensions 13.6 x 5.4 x 1.8mm
Height 1.8mm
Width 5.4mm
Length 13.6mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Temporarily out of stock - back order for despatch when stock is available
Price Each (On a Reel of 2000)
HK$ 5.729
(exc. GST)
Per unit
Per Reel*
2000 +
*price indicative
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