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Rohm Semiconductor BU9795AKS2-E2

Part Number:

BU9795AKS2-E2

Manufacturer:

Rohm Semiconductor

Ventron No:

3837682-BU9795AKS2-E2

Description:

IC LCD DVR 35X4COM 3WIRE 52SQFP

Datasheet:

BU9795AKS2-E2

Payment:

Payment

Delivery:

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Part Overview

Description
The BU9795AFV is a standard LCD segment driver with an integrated RAM for display data (DDRAM) of 27 x 4 bits (maximum 108 segments). It features an LCD drive output with 4 common outputs and a maximum of 27 segment outputs. The device also includes an integrated buffer AMP for LCD driving, an integrated oscillator circuit, and a low power consumption design.

Features
Integrated RAM for display data (DDRAM): 27 x 4 bits (maximum 108 segments)
LCD drive output: 4 common outputs, maximum 27 segment outputs
Integrated buffer AMP for LCD driving
Integrated oscillator circuit
No external components required
Low power consumption design

Applications
Telephone
FAX
Portable equipment (POS, ECR, PDA, etc.)
DSC
Car audio
Home electrical appliances
Meter equipment

Specifications

Rohm Semiconductor BU9795AKS2-E2 technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor BU9795AKS2-E2.

  • Mount
    Surface Mount
  • Mounting Type

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Surface Mount
  • Package / Case

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    52-LQFP
  • Number of Pins

    Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

    52
  • Operating Temperature

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2013
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Obsolete
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    3 (168 Hours)
  • Number of Terminations
    52
  • ECCN Code
    EAR99
  • HTS Code
    8542.39.00.01
  • Subcategory
    Other Interface ICs
  • Max Power Dissipation
    850mW
  • Technology

    Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

    CMOS
  • Voltage - Supply
    2.5V~5.5V
  • Terminal Position
    QUAD
  • Terminal Form
    GULL WING
  • Terminal Pitch
    0.635mm
  • Operating Supply Voltage
    5.5V
  • Power Supplies
    3/5V
  • Configuration
    140 Segment
  • Interface

    In electronics, an interface refers to the connection point or boundary between two or more electronic systems or devices. It defines the physical, electrical, and logical characteristics that enable communication and data exchange between them. An interface specifies the protocols, pinouts, voltage levels, data formats, and other parameters necessary for the systems to interact seamlessly. It ensures compatibility and interoperability between different components or devices, allowing them to exchange information and perform their intended functions.

    3-Wire Serial
  • Operating Supply Current

    Operating Supply Current is the amount of current drawn by an electronic component when it is operating under normal conditions. It is typically measured in milliamps (mA) or microamps (µA). The operating supply current is important because it can affect the power consumption of the component and the overall system. A higher operating supply current will result in higher power consumption, which can lead to overheating and reduced battery life.

    12.5μA
  • Max Supply Current
    40μA
  • Display Type

    Display Type refers to the type of display technology used in an electronic device. It describes the physical characteristics and functionality of the display.

    LCD
  • Max Frequency
    104Hz
  • Number of Segments
    140
  • Number of Backplanes
    4-BP
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free

Product Comparison

The three parts on the right have similar specifications to BU9795AKS2-E2.
  • Image
    Part Number
    Manufacturer
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    HTS Code
    Subcategory
    Max Power Dissipation
    Technology
    Voltage - Supply
    Terminal Position
    Terminal Form
    Terminal Pitch
    Operating Supply Voltage
    Power Supplies
    Configuration
    Interface
    Operating Supply Current
    Max Supply Current
    Display Type
    Max Frequency
    Number of Segments
    Number of Backplanes
    Radiation Hardening
    RoHS Status
    Lead Free
    Factory Lead Time
    Max Operating Temperature
    Min Operating Temperature
    Peak Reflow Temperature (Cel)
    Reflow Temperature-Max (s)
    Qualification Status
    Temperature Grade
    Max Supply Voltage
    Min Supply Voltage
    Supply Current-Max
    Display Mode
    REACH SVHC
    JESD-609 Code
    Pbfree Code
    Terminal Finish
    Number of Functions
    Supply Voltage
    Base Part Number
    Pin Count
    JESD-30 Code
    Output Voltage
    Output Current
    Max Input Voltage
    fmax-Min
    Multiplexed Display Capability
    Height Seated (Max)
    Length
    Width
    View Compare
  • BU9795AKS2-E2
    BU9795AKS2-E2
    Surface Mount
    Surface Mount
    52-LQFP
    52
    -40°C~85°C
    Tape & Reel (TR)
    2013
    Obsolete
    3 (168 Hours)
    52
    EAR99
    8542.39.00.01
    Other Interface ICs
    850mW
    CMOS
    2.5V~5.5V
    QUAD
    GULL WING
    0.635mm
    5.5V
    3/5V
    140 Segment
    3-Wire Serial
    12.5μA
    40μA
    LCD
    104Hz
    140
    4-BP
    No
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • BU97930MUV-BZE2
    Surface Mount
    Surface Mount
    40-VFQFN Exposed Pad
    -
    -40°C~85°C
    Tape & Reel (TR)
    2014
    Obsolete
    3 (168 Hours)
    -
    -
    -
    -
    800mW
    -
    1.8V~3.6V
    -
    -
    -
    3.6V
    -
    108 Segment
    3-Wire Serial
    -
    -
    LCD
    -
    108
    -
    No
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • BU9797FUV-E2
    Surface Mount
    -
    TSSOP
    48
    -
    Cut Tape (CT)
    2014
    Discontinued
    3 (168 Hours)
    48
    EAR99
    8542.39.00.01
    Other Interface ICs
    -
    -
    -
    DUAL
    GULL WING
    0.5mm
    -
    3/5V
    -
    I2C, Serial
    7.5μA
    -
    LCD
    -
    144
    4-BP
    -
    ROHS3 Compliant
    -
    9 Weeks
    85°C
    -40°C
    NOT SPECIFIED
    NOT SPECIFIED
    Not Qualified
    INDUSTRIAL
    5.5V
    2.5V
    0.02mA
    SEGMENT
    Unknown
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • BU9716BKV
    Surface Mount
    Surface Mount
    48-LQFP
    -
    -40°C~85°C
    Tray
    2005
    Not For New Designs
    1 (Unlimited)
    48
    EAR99
    8542.39.00.01
    Other Interface ICs
    500mW
    CMOS
    4.5V~5.5V
    QUAD
    GULL WING
    0.5mm
    5.5V
    5V
    96 Segment
    Serial
    100μA
    500μA
    LCD
    76kHz
    96
    3-BP
    -
    ROHS3 Compliant
    Lead Free
    7 Weeks
    -
    -
    260
    10
    Not Qualified
    -
    -
    -
    -
    DOT MATRIX
    -
    e2
    yes
    TIN COPPER
    1
    5V
    BU9716B
    48
    S-PQFP-G48
    1V
    300mA
    4.4V
    0.1 MHz
    NO
    1.6mm
    7mm
    7mm

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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