Low Duty LCD Segment Drivers - BU9795AFV | ROHM Semiconductor - ROHM Co., Ltd. - global

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Low Duty LCD Segment Drivers - BU9795AFV

BU9795AFV is a 1/4 duty general-purpose LCD driver that can be used for consumer / battery operated products and can drive up to 108 LCD Segments.It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external component needed.

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* This product is a STANDARD grade product and not recommend for on-vehicle devices.

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Part Number | BU9795AFV-E2

Status | Active

Package | SSOP-B40

Unit Quantity | 2000

Minimum Package Quantity | 2000

Packing Type | Taping

RoHS | Yes

Specifications:

Grade

Consumer

Segment Element

108

Duty

1/4

Bias

1/3, 1/2

Elements of MUX 1:4

108

Interface [line serial]

3wire

Interface Voltage (Min.)[V]

2.5

Interface Voltage (Max.)[V]

5.5

LCD Driving Waveform

Line/Frame

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

Features:

1/4duty driving: Max 108 segments
Integrated display data RAM: 35 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 3 wire serial interface
Integrated power on reset circuit
No external components required
Low power consumption design

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