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부품번호 | NJU3730 기능 |
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기능 | 3-Output / DIP8 / DMP8 / VSP8 | ||
제조업체 | JRC | ||
로고 | |||
전체 6 페이지수
www.DataSheet4U.com
I2C to PARALLEL CONVERTER
NJU3730
PRELIMINARY
! GENERAL DESCRIPTION
The NJU3730 is a serial-to-parallel converter IC,
which converts I2C serial data into 3 bits parallel data.
The NJU3730 incorporates selectable three kinds of
I2C-slave-address, which are used to distinguish one of
three NJU3730s. Thus, maximum three of the NJU3730
can be connected onto the same I2C-bus and each
NJU3730 operates as a controller for non-I2C device or
extensive ports.
The NJU3730 is suitable for I2C-BUS applications
such as TV, AV amplifier, mini Stereo component,
speaker system and others.
! PACKAGE OUTLINE
NJU3730D
NJU3730M
NJU3730R
! FEATURES
# Converts I2C data to parallel data
# 3 bits parallel output port
# Selectable 3 slave addresses
# Operating Voltage
2.4 to 5.5V
# C-MOS Technology
# Package Outline
DIP8, DMP8, VSP8
! PIN CONFIGURATION
SCL
SDA
SEL
VSS
1
2
3
4
8
7
6
5
! BLOCK DIAGRAM
VDD VSS
VDD
DO2
DO1
DO0
SCL
SDA
I2C BUS
Interface
I2C to
Parallel
Converter
Output
Output
Output
DO0
DO1
DO2
SEL
2006/04/06
-1-
NJU3730
www.DataSheet4U.com
! ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
Input Voltage
Power Dissipation
VDD -0.3 to +7.0 V
VI
-0.3 to VDD+0.3
V
500 (DIP)
PD
300 (DMP)
mW
320 (VSP)
Operating Temperature
Topr
-40 to +85
°C
Storage Temperature
Tstg
-40 to +125
°C
Note 1) All voltage values are specified as VSS=0V.
Note 2) If the LSI is used on condition beyond the absolute maximum rating, the LSI may be destroyed.
Using LSI within electrical characteristics is strongly recommended for normal operation. Use beyond
the electrical characteristics conditions will cause malfunction and poor reliability.
Note 3) Decoupling capacitors should be connected between VDD-VSS due to the stabilized operation.
! ELECTRICAL CHARACTERISTICS
# DC Characteristics
PARAMETER
Operating Voltage
Operating Current
Low level Input Voltage
High level Input Voltage
Low level Output Voltage
High level Output Voltage
Input Leakage Current
SYMBOL
VDD
IDD
VIL
VIH
VOL
VOH
ILI
(Ta=25°C, VDD=2.4 to 3.6V, VSS=0.0V, unless otherwise noted)
CONDITION
MIN.
TYP.
MAX. UNIT
VDD=3.0V
No signal, without pull up resistor
VDD=3.0V , IOL=1mA
VDD=3.0V ,IOH=-1mA
VI=VDD or VSS
2.4
-
0
0.8VDD
0
VDD-0.4
-1
-
150
-
-
-
-
3.6
200
0.2VDD
VDD
0.6
VDD
1
V
µA
V
V
V
V
uA
# DC Characteristics
PARAMETER
Operating Voltage
Operating Current
Low level Input Voltage
High level Input Voltage
Low level Output Voltage
High level Output Voltage
Input Leakage Current
SYMBOL
VDD
IDD
VIL
VIH
VOL
VOH
ILI
(Ta=25°C, VDD=4.5 to 5.5V, VSS=0.0V, unless otherwise noted)
CONDITION
MIN.
TYP.
MAX. UNIT
VDD=5.0V
No signal, without pull up resistor
VDD=5.0V , IOL=1mA
VDD=5.0V , IOH=-1mA
VI=VDD or VSS
4.5
-
0
0.8VDD
0
VDD-0.4
-1
-
250
-
-
-
-
5.5
300
0.2VDD
VDD
0.4
VDD
1
V
ΜA
V
V
V
V
uA
-4-
2006/04/06
4페이지 | |||
구 성 | 총 6 페이지수 | ||
다운로드 | [ NJU3730.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
NJU3730 | 3-Output / DIP8 / DMP8 / VSP8 | JRC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |