BU9796AMUV-E2, LCD Driver 48-Segments, 2.5 → 5.5 V, 24-Pin VQFN

  • RS Stock No. 171-4116
  • Mfr. Part No. BU9796AMUV-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BU9796AMUV is a 1/4 duty general-purpose LCD driver that can be used for consumer / battery operated products and can drive up to 48 LCD Segments. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external component needed. Its small QFN package is well-suited for small footprint applications.

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
Applications:
Vacuum Cleaner
Rice Cooker
Bakery Machine
Blood Pressure Monitor
Toaster and Griller

Specifications
Attribute Value
Number of Segments 48
Maximum Clock Frequency 768Hz
Maximum Supply Current 1 μA
Mounting Type Surface Mount
Package Type VQFN
Pin Count 24
Typical Operating Supply Voltage 2.5 → 5.5 V
Dimensions 4 x 4 x 1mm
Height 1mm
Width 4mm
Length 4mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
25 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
SGD 1.166
(exc. GST)
SGD 1.248
(inc. GST)
units
Per unit
Per Pack*
5 - 95
SGD1.166
SGD5.83
100 - 245
SGD1.05
SGD5.25
250 - 495
SGD0.954
SGD4.77
500 - 995
SGD0.876
SGD4.38
1000 +
SGD0.806
SGD4.03
*price indicative
Packaging Options:
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