Datasheet > KSM-703LM2E

KSM-703LM2E

更新时间： 2024-02-04 22:31:41

品牌	Logo	应用领域
可天士 - KODENSHI		输出元件
页数	文件大小	规格书
2页	179K
描述
OPTICAL-RECEIVER OUTPUT PHOTO IC,LED-7B

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KSM-703LM2E 数据手册

Infrared receiver modules

KSM-70□LM2E

DIMENSIONS

(Unit : mm)

The KSM-70□ LM2E consist of a PIN Photodiode of high

speed and a preamplifier IC in the package as an receiver

for Infrared remote control systems

N O T E

PIN configuration

L M 0 L M

V o

N D

V c

V o

V c

u t

N D

Features

• One mold small size package

• Wide supply-voltage range : 2.7V to 5.5V

• Shielded against electrical field disturbance

• High immunity against ambient light disturbances

(Logic Controller Adaptation)

• Available for carrier frequencies between 32.7KHz to 56.9KHz

• TTL and CMOS compatible

Applications

• Audio & Video Applications (TV, VTR, Audio, DVDP, CDP)

• Home Appliances (Air conditioner, Computer, Camcoder)

• Wireless Toys

• Remote Control Equipment

Maximum Ratings

B.P.F Center Frequency

[Ta=25℃ ]

Parameter

Supply Voltage

Symbol

Vcc

Ratings

6.0

Unit

Model No.

B.P.F Center Frequency(KHz)

KSM-701LM2E

KSM-702LM2E

KSM-703LM2E

40.0

36.7

37.9

Operating Temperature

Storage Temperature

Topr

Tstg

-10 ~ +60

-20 ~ +75

℃

Soldering Temperature

Tsol

260

℃

KSM-704LM2E

KSM-705LM2E

32.7

56.9

(Max 5 sec)

Electro-Optical Characteristics

[Ta=25℃ , Vcc=5.0V(Vcc=3.0V)]

Parameter

Recommended Supply Voltage

Current Consumption

Symbol

Condition

Min.

Typ.

Max.

5.5

1.7

Unit

Vcc

Icc

λp

2.7

No signal input

0.5

1.2(1.0)

940

37.9

m A

Peak Wavelength

B.P.F Center Frequency

K H z

0 °

Transmission Distance

250±50lx

±30 °

V_OH

V_OL

T_WH

T_WL

High level Output voltage

Low level Output voltage

30cm over

the ray axis

4.5(2.8)

5.0(3.0)

0.1

0.5

700

High level Output Pulse Width *1

Low level Output Pulse Width *1

Output Form

Burst wave=600us

Period = 1.2ms

500

600

Active Low Output

*1. It specifies the maxmum distance between emitter and detector that the output wave form satisfies the standard under the conditions

below against the standard transmitter.

1) Measuring place

: Indoor without extreme reflection of light

2) Ambient light source: Detecting surface illumination shall be irradiate 200±50lx under ordinary white fluorescence lamp without

high frequency lightning

3) Standard transmitter: Burst wave of standard transmitter shall be arranged to 50mVP-P under the measuring circuit

1/2

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