NJM2255M NJR, NJM2255M Datasheet

IC CHROMA SIGNAL TINT CTRLR 8DMP

NJM2255M

Manufacturer Part Number
NJM2255M
Description
IC CHROMA SIGNAL TINT CTRLR 8DMP
Manufacturer
NJR
Type
Controllerr
Datasheet
1.NJM2255M.pdf (4 pages)

Specifications of NJM2255M

Applications
LCD, AV
Mounting Type
Surface Mount
Package / Case
8-DMP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
NJM2255M-TE1
Manufacturer:
JRC
Quantity:
1 539
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
NJM2255M-TE2
Manufacturer:
JRC
Quantity:
20 000
■ GENERAL DESCRIPTION
LCD & AV equipments.
signal can be adjusted independently and continuousely by the external
DC voltage. NJM2255 internalizes the variable capacitor in it, so that it can
be operated with minimal external components.
■ FEATURES
■ APPLICATIONS
■ BLOCK DIAGRAM
■ CONTOROL INPUT - OUTPUT SIGNAL
Ver.2004-02-17
NJM2255 is a Chroma signal Hue, Tint controller IC, to be used for VCR,
In play back operation of video signals of VCRs, Hue and Tint of Chroma
● Operating Voltage
● Internalizing variable capacitor
● Internalizing changeable Gain Amplifier
● Hue and Tint of Chroma signals can be adjusted continuousely by DC voltage (0V to 5V)
● Internalizeng Dead Band Circuit
● Package Outline DIP8, DMP8
● Bipolar Technology
● VCR, LCD, AV equipments
SW1
H
L
Output Signal
Color Main
Color Burst
CHROMA SIGNAL HUE TINT CONTROLLER
(+4.7V to +5.3V)
■ PACKAGE OUTLINE
NJM2255M
NJM2255D
- 1 -

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NJM2255M Summary of contents

Page 1

... Hue and Tint of Chroma signals can be adjusted continuousely by DC voltage (0V to 5V) ● Internalizeng Dead Band Circuit ● Package Outline DIP8, DMP8 ● Bipolar Technology ■ APPLICATIONS ● VCR, LCD, AV equipments ■ BLOCK DIAGRAM ■ CONTOROL INPUT - OUTPUT SIGNAL SW1 Output Signal H Color Main L Color Burst Ver.2004-02-17 ■ PACKAGE OUTLINE NJM2255D NJM2255M - 1 - ...

Page 2

TEST CIRCUIT - 2 - Ver.2004-02-17 ...

Page 3

ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range ■ ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Operating Current Voltage Gain 1 Voltage Gain 2 Hue Offset Hue Changeable width 1 Hue Changeable width 2 Tint Changeable ...

Page 4

TYPICAL CHARACTERISTICS Hue Control Voltage vs. Tint Changeable feature Color Control Voltage vs. Chroma Gain Changeable - 4 - Hue Control Voltage vs. Input Delay feature [CAUTION] The specifications on this databook are only given for information , without ...

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