Datasheet.kr   

IS31SE5001 데이터시트 PDF




ISSI에서 제조한 전자 부품 IS31SE5001은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 IS31SE5001 자료 제공

부품번호 IS31SE5001 기능
기능 IR SENSOR
제조업체 ISSI
로고 ISSI 로고


IS31SE5001 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 11 페이지수

미리보기를 사용할 수 없습니다

IS31SE5001 데이터시트, 핀배열, 회로
IS31SE5001
IR SENSOR FOR TOUCHLESS PROXIMITY
July 2013
GENERAL DESCRIPTION
The IS31SE5001 is a low-power, reflectance-based
infrared light sensor with advanced signal processing
and digital output. The sensor can detect making
touchless motion possible.
The IS31SE5001 uses one infrared LED and an
internal receiver which pick up the reflectance signal
to perform touchless motion detection. When
proximity motion happens, the flag bit in status
register will be triggered and an interrupt signal is
generated to inform the master to read the flag bit
through I2C interface.
IS31SE5001 is available in QFN-8 (2mm × 2mm). It
operates from 2.7V to 5.5V over the temperature
range of -40°C to +85°C.
FEATURES
Supply voltage from 2.7V~5.5V
400kHz I2C compatible interface
1µA shutdown current
0.6mA low supply current
Detection range can be adjusted
Integrated signal processing and digital output
Auto interrupt clear
Package in QFN-8 (2mm × 2mm)
APPLICATIONS
Smart phones/GPS/MID/PAD/MP3
Lighting/switch controller/
household electrical appliances
Toys/game machine
TYPICAL APPLICATION CIRCUIT
VBattery
7
VCC
1 F 0.1 F
VBattery
VDD
4.7k 4.7k 4.7k
Micro
Controller
100k
8
IRLED
5 IS31SE5001
SDA
RX 6
4
SCL
3
INTB
2
SDB GND 1
IRLED
IS31SE5001 IRLED
LCD
IS31SE5001 IRLED
Figure 1 Typical Application Circuit
Integrated Silicon Solution, Inc. – www.issi.com
Rev. B, 07/04/2013
1




IS31SE5001 pdf, 반도체, 판매, 대치품
IS31SE5001
ABSOLUTE MAXIMUM RATINGS
Supply voltage, VCC
Voltage at any input pin
-0.3V ~ +6.0V
-0.3V ~ VCC+0.3V
Operating temperature range, TA
Storage temperature range, TSTG
-40°C ~ +85°C
-40°C ~ +85°C
Note:
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only
and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is
not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
TA = 25°C, VCC = 2.7V ~ 5.5V, unless otherwise noted. Typical value are TA = +25°C, VCC = 3.6V.
Symbol
Parameter
Condition
Min. Typ. Max.
VCC Supply voltage
ICC Quiescent current
ISD Shutdown current
IIR Average current of IRLED
IP Peak current of IRLED
VINT INTB pin output voltage low
L Maximum detect distance
VSDB = VCC
VSDB = 0V
VLED =3.6V(Note 1)
EC = “0001” (Note 1,2)
IOL = 4mA
EC = “0001” (Note 3)
2.7 5.5
0.6
13
0.8
400
0.2
15
VIH Input logic high voltage
VIL Input logic low voltage
VCC = 2.7V
VCC = 5.5V
0.4
1.4
Unit
V
mA
μA
mA
mA
V
cm
V
V
DIGITAL INPUT SWITCHING CHARACTERISTICS (Note 1)
Symbol
Parameter
Condition Min.
Typ.
Max. Unit
fSCL Serial-Clock frequency
tBUF
Bus free time between a STOP and a START
condition
1.3
400 kHz
μs
tHD, STA
tSU, STA
tSU, STO
tHD, DAT
tSU, DAT
tLOW
tHIGH
tR
Hold time (repeated) START condition
Repeated START condition setup time
STOP condition setup time
Data hold time
Data setup time
SCL clock low period
SCL clock high period
Rise time of both SDA and SCL signals,
receiving
(Note 4)
0.6
0.6
0.6
0.9
100
1.3
0.7
20+0.1Cb 300
μs
μs
μs
μs
ns
μs
μs
ns
tF
Fall time of both SDA and SCL signals,
receiving
(Note 4)
20+0.1Cb 300 ns
Note 1: Guaranteed by design.
Note 2: The EC bit is used to set emitting current. Please refer to the detailed information in Page 7.
Note 3: Because of different IRLED and material of cover, the detection distance will be different. The detail parameter should be tested.
IR26-21C/L110/CT for IRLED is recommended.
Note 4: Cb = total capacitance of one bus line in pF. ISINK 6mA. tR and tF measured between 0.3 × VCC and 0.7 × VCC.
Integrated Silicon Solution, Inc. – www.issi.com
Rev. B, 07/04/2013
4

4페이지










IS31SE5001 전자부품, 판매, 대치품
IS31SE5001
REGISTERS DEFINITIONS
Table 2 Register Function
Address
Name
Function
00h Status Register
Store the motion information
01h Shutdown Register
Set software shutdown
11h Configuration Register Configure operating function
R/W Table
Default
R 3 xxxx xxxx
W4
0000 0000
W5
Table 3 00h Status Register (Read Only)
Bit
D7:D4
D3:D2
D1:D0
Name
-
PD
-
Default
-
The Status Register stores the motion information
which detected by IS31SE5001.
PD
01
10
Others
Proximity Detection (Figure 6)
Be off
Be close
No motion
IS31SE5001 IRLED
Figure 6 Proximity Detect (Side View)
Table 4 01h Shutdown Register
Bit D7:D1
D0
Name
-
SSD
Default
0000000
0
The Shutdown Register sets software shutdown mode
of IS31SE5001.
SSD
0
1
Software Shutdown Enable
Software shutdown mode
Normal operation
Table 5 11h Configuration Register
Bit D7:D4
D3:D0
Name
-
EC
Default
0000
0000
The Configuration Register sets the operating function.
EC Emitting Current Setting
(Adjusting detection distance, refer to detail
information in Page 9)
0001 400mA
0011 280mA
0111 210mA
1111 70mA
Note the default value of EC is “0000”. The EC bit must
be configured when power on. The INTB pin will be
triggered when configure the EC bit first time. This
interrupt can be ignored.
Integrated Silicon Solution, Inc. – www.issi.com
Rev. B, 07/04/2013
7

7페이지


구       성 총 11 페이지수
다운로드[ IS31SE5001.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
IS31SE5000

IR SENSOR

ISSI
ISSI
IS31SE5001

IR SENSOR

ISSI
ISSI

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵