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OKI
Oki Electric Industry
コンポーネント説明 : 7-Segment x 16-Digit or 16-Segment x 6-Bargraph display Controller/Driver

GENERAL DESCRIPTION
MSC1951-01 is a Bi-CMOS bargraph and alphanumeric display controller designed to interface with either vacuum fluorescent display.

FEATURES
• Can display up to 16 digits of 7-Segment type character with comma/point or of 16-Segment type bargraph.
• The number of display digits is programmable within 16.
• The brightness adjustment is programmable by 1/32 step.
• The display contents can be changed at any digit.
• Buit-in PLA can display alphanumeric characters, e.g., 0 to 9 A, C, E, F, P, L (capital letters), b, and d (small letters). In addition, 16-Segment dot display and bar display are allowed.
• Instruction is executed by one byte.
• Driver output
    Current : –20 mA max. (Digit) –10 mA (Segment), Plastic DIP –05 mA (Segment), Plastic QFP
    Withstand voltage : 58 V max.
• Can be used for LED.
• Pin compatible with 10951 manufactured by Rockwell.
• Power supply voltage : 5V ± 10%
• Package options:
    40-pin plastic DIP (DIP40-P-600-2.54) (Product name : MSC1951-01RS)
    44-pin plastic QFP (QFP44-P-910-0.80-K) (Product name : MSC1951-01GS-K)

部品番号(s) : 74C911 MM74C911 MM74C991N
Fairchild
Fairchild Semiconductor
コンポーネント説明 : 4-Digit Expandable Segment Display Controller

General Description

The MM74C911 display controller is an interface element with memory that drives a 4-digit, 8-Segment LED display. The MM74C911 allows individual control of any Segment in the 4-digit display. The number of Segments per digit can be expanded without any external components. For example, two MM74C911’s can be cascaded to drive a 16-Segment alpha-numeric display



Features

■ Direct Segment drive (100 mA typ.) 3-STATE

■ 4 registers addressed like RAM

■ Internal oscillator and scanning circuit

■ Direct base drive to digit transistor

Segment expandability without external components

■ TTL compatible inputs

■ Power saver mode—5 µW (typ.)



 


コンポーネント説明 : For 128~ 140 Segment type LCD, LCD Segment Driver

● Outline

This is LCD Segment driver for 126 to 140 Segment type display. There is a lineup which is suitable for

multi function display and is integrated display RAM and power supply circuit for LCD driving with 4

common output type: BU9728AKV and BU9795AKV/FV/GUW.



BU9728AKV 128Segment (SEG32×COM4) Driver



● Feature (BU9728AKV)

1) 4wire serial interface (SCK, SD, C/D, CS)

2) Integrated RAM for display data (DDRAM) : 32 × 4bit (Max 128 Segment)

3) LCD driving port: 4 Common output, 32 Segment output

4) Display duty: 1/4 duty

5) Integrated Oscillator circuit (external resister type)

6) Integrated Power supply circuit for LCD driving (1/3 bias)

7) Low voltage / low power consumption design: +2.5~5.5V



● Uses (BU9728AKV)

DVC, Car audio, Telephone


部品番号(s) : CA3161 CA3161E
Intersil
Intersil
コンポーネント説明 : BCD to Seven Segment Decoder/Driver

Description

The CA3161E is a monolithic integrated circuit that performs the BCD to seven Segment decoding function and features constant current Segment drivers. When used with the CA3162E A/D Converter the CA3161E provides a complete digital readout system with a minimum number of external parts.



Features

• TTL Compatible Input Logic Levels

• 25mA (Typ) Constant Current Segment Outputs

• Eliminates Need for Output Current Limiting Resistors

• Pin Compatible with Other Industry Standard Decoders

• Low Standby Power Dissipation . . . . . . . . 18mW (Typ)


部品番号(s) : LH1560F
Sharp
Sharp Electronics
コンポーネント説明 : 160 Output LCD Segment / Common Driver

160 Output LCD Segment / Common Driver

Summary
The LH1560F is a 160 output Segment/common driver LSI suitable for driving large scale dot matrix LC panels using as personal computers/work stations.

部品番号(s) : HD74HC4543
Hitachi
Hitachi -> Renesas Electronics
コンポーネント説明 : BCD-to-Seven Segment Latch/Decoder/Driver

Description

This circuit contains a 4-bit latch, BCD-to-7 Segment decoder, and 7 outpt drivers. Data on the input pins flow through to the output when the Latch Disable (LE) is high and is latched on the high to low transition of the LE input. The Phase input (Ph) controls the polarity of the 7 Segment outputs. when Ph is low the outputs are true 7 Segment, and when Ph is high the outputs are inverted 7 Segment. When the Phase input is driven by a liquid crystal display (LCD) backplane waveform the Segment pins output the correct Segment waveform for proper LCD AC drive voltages.

In addition a Blanking input (BI) is provided, which will blank the display.



Features

• High Speed Operation: tpd (A, B, C, D to a – g) = 33 ns typ (CL = 50 pF)

• High Output Current: Fanout of 10 LSTTL Loads

• Wide Operating Voltage: VCC = 2 to 6 V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)


Renesas
Renesas Electronics
コンポーネント説明 : BCD-to-Seven Segment Latch/Decoder/Driver

Description

This circuit contains a 4-bit latch, BCD-to-7 Segment decoder, and 7 output drivers. Data on the input pins flow through to the output when the Latch Disable (LE) is high and is latched on the high to low transition of the LE input. The Phase input (Ph) controls the polarity of the 7 Segment outputs. When Ph is low the outputs are true 7 Segment, and when Ph is high the outputs are inverted 7 Segment. When the Phase input is driven by a liquid crystal display (LCD) backplane waveform the Segment pins output the correct Segment waveform for proper LCD AC drive voltages.

In addition a Blanking input (BI) is provided, which will blank the display.



Features

• High Speed Operation: tpd (A, B, C, D to a – g) = 33 ns typ (CL = 50 pF)

• High Output Current: Fanout of 10 LSTTL Loads

• Wide Operating Voltage: VCC = 2 to 6 V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)


部品番号(s) : 7447
Unspecified
Unspecified
コンポーネント説明 : BCD to 7-Segment Decoders/Drivers

( Low = on, 40-mA, 30-Volt Outputs )

This package accepts to a 1-2-4-8 positive-logic Binary Coded Decimal input and converts it to the proper patten to light a 7-Segment display.

A low output is intended to light the Segment.

部品番号(s) : NJU6432B NJU6433
NJRC
Japan Radio Corporation
コンポーネント説明 : Segment Drivers

■ GENERAL DESCRIPTION
The NJU6432B is a 1/2 duty LCD driver for Segment type LCD panel. The LCD driver consists of 2-common and 53-Segment drivers up to104-Segment totally.

■ FEATURES
● 53-Segment drivers
● Duty ratio : 1/2duty (1/2 bias)
● 3-wire serial Interface
● Serial data transmission (shift clock 2MHz max.)
● Display-off function (INH terminal)
● Operating voltage : 2.5V to 6.5V
● LCD driver voltage : 6.5V max.
● Package outline : QFP64 / Bump-Chip / Chip

■ GENERAL DESCRIPTION
The NJU6433 is a 1/4 duty LCD driver for Segment type LCD panel. The LCD driver consists of 4-common and 50-Segment drivers up to 200-Segment totally.

■ FEATURES
● 50-Segment drivers
● Duty ratio : 1/4 duty (1/4 bias)
● 3-wire serial Interface
● Serial data transmission (shift clock 2MHz max.)
● Display-off function (INH terminal)
● Operating voltage : 2.4V to 5.5V
● LCD driver voltage : 6.5V max.
● Package outline : QFP64 / Bump-Chip / Chip

部品番号(s) : NTE2032
NTE-Electronic
NTE Electronics
コンポーネント説明 : Integrated Circuit BCD–to–Seven–Segment Decoder Driver

Description:

The NTE2032 is a monolithic integrated circuit in a 16–Lead DIP type package that performs the BCD–to–seven–Segment decoding function and features constant–current Segment drivers. When used with the NTE2054 A/D converter, the NTE2032 provides a complete digital readout system with a minimum number of external parts.



Features:

• TTL Compatible Input Logic Levels

• 25mA (Typ) Constant Current Segment Outputs

• Eliminates Need for Output Current Limiting Resistors

• Pin Compatible with Other Industry Standard Decoders

• Low Standby Power Dissipation: 18mW Typ



 


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