Datasheet > KSM-901TM2

KSM-901TM2

更新时间： 2024-01-10 05:31:29

品牌	Logo	应用领域
可天士 - KODENSHI		光纤
页数	文件大小	规格书
2页	286K
描述
Optic receiver module

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KSM-901TM2 数据手册

Optic receiver module

KSM-90□TM2

DIMENSIONS

(Unit : mm)

The KSM-90□TM2 consist of a PIN Photodiode of high

speed and a preamplifier IC in the package as an receiver

for Infrared remote control systems

Features

ㆍ

Wide angle design

Supply-voltage range : 4.5V to 5.5V

Shielded against electrical field disturbance

Enhanced immunity against ambient light disturbances

Available for carrier frequencies between 32.7KHz to 56.9KHz

TTL and CMOS compatible

Applications

ㆍ

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

Home Appliances (Air conditioner, Computer, Camcoder)

Wireless Toys

0.5

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(㎑)

KSM-901TM2

KSM-902TM2

KSM-903TM2

40.0

36.7

37.9

Operating Temperature

Storage Temperature

Topr

Tstg

-10 ~ +60

-20 ~ +75

℃

Soldering Temperature

Tsol

260

KSM-904TM2

KSM-905TM2

32.7

56.9

℃

(Max 5 sec)

Electro-Optical Characteristics

[Ta=25℃, Vcc=5.0V]

Parameter

Recommended Supply Voltage

Current Consumption

Symbol

Condition

Min.

Typ.

Max.

5.5

2.5

Unit

Vcc

Icc

λp

4.5

No signal input

1.2

940

37.9

㎃

㎚

㎑

Peak Wavelength

B.P.F Center Frequency

0 ˚

±30 ˚

Transmission Distance

250±50lx

V_OH

V_OL

T_WH

T_WL

High level Output voltage

Low level Output voltage

30cm over

the ray axis

4.5

5.0

0.1

600

0.5

700

High level Output Pulse Width *1

Low level Output Pulse Width *1

Output Form

500

Burst wave=600㎲

Period = 1.2㎳

㎲

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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