TSOP6937TR [VISHAY]

Photo IC, TRANSISTOR-STAGE OUTPUT PHOTO IC,LED-8D;


型号：	TSOP6937TR
厂家：	VISHAY
描述：	Photo IC, TRANSISTOR-STAGE OUTPUT PHOTO IC,LED-8D 输出元件
文件：	总15页 (文件大小：496K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TSOP69..

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

Description

The TSOP69.. - series are miniaturized receivers for

infrared remote control systems. PIN diode and

preamplifier are assembled on lead frame, the epoxy

package is designed as IR filter.

The demodulated output signal can directly be

decoded by a microprocessor. The main benefit is the

operation with a high envelope duty cycle datasignal

and the good immunity against disturbance signals

with spike characteristic as well as all continuous dis-

turbance signals.

16797

• Taping available for topview and sideview assem-

bly.

Features

• Photo detector and preamplifier in one

package

Mechanical Data

Pinning:

• Internal filter for PCM frequency

• Improved shielding against electrical

field

1 = GND, 2 = GND, 3 = V , 4 = OUT

disturbance

• TTL and CMOS compatibility

• Output active low

• Low power consumption

• High immunity against ambient light

Parts Table

Part

Carrier Frequency

TSOP6930

TSOP6933

TSOP6936

TSOP6937

TSOP6938

TSOP6940

TSOP6956

30 kHz

33 kHz

36 kHz

36.7 kHz

38 kHz

40 kHz

56 kHz

Special Features

• Enhanced data rate of 4000 bit/s

• Operation with short bursts possible

(≥ 6 cycles/burst)

Block Diagram

Application Circuit

16842

V_S

R₁= 100 Ω

Transmitter

TSOPxxxx

25 kΩ

with

V_S

+V_S

C₁

TSALxxxx

4.7 µF

OUT

Band Demo-

Input

AGC

µC

dulator

Pass

OUT

GND

V_O

1;2

GND

Control

Circuit

R₁+ C₁recommended to suppress power supply

disturbances.

The output voltage should not be hold continuously at

a voltage below V_O3.3 V by the external circuit.

Document Number 84687

Rev. 1.0, 01-Mar-05

www.vishay.com

TSOP69..

Vishay Semiconductors

Absolute Maximum Ratings

_amb= 25 °C, unless otherwise specified

Parameter

Test condition

Symbol

V_S

Value

Unit

Supply Voltage

Pin 3

Pin 4

- 0.3 to 6.0

Supply Current

I_S

V_O

I_O

- 0.3 to 6.0

Output Voltage

Output Current

°C

Junction Temperature

Storage Temperature Range

Operating Temperature Range

Power Consumption

T_j

100

T_stg

T_amb

P_tot

- 40 to + 100

- 25 to + 85

°C

T_amb≤ 85 °C

Electrical and Optical Characteristics

T_amb= 25 °C, unless otherwise specified

Parameter

Supply Current

Test condition

V_S= 5 V, E_v= 0

_S= 5 V,

Symbol

I_SD

I_SH

Min

0.8

Typ.

1.2

Max

1.5

Unit

1.5

E_v= 40 klx, sunlight

Supply Voltage

V_S

4.5

5.5

Transmission Distance

E_v= 0, test signal see fig.1,

IR diode TSAL6200,

I_F= 400 mA

Output Voltage Low (Pin 4)

_OSL= 0.5 mA,

V_OSL

250

E_e= 0.7 mW/m²,

test signal see fig. 1

mW/m²

Minimum Irradiance

(30 - 40 kHz)

Pulse width tolerance:

E_{e min}

0.35

0.4

0.5

0.6

_pi- 5/f_o< t_po< t_pi+ 6/f_o,

test signal see fig.3

Minimum Irradiance (56 kHz)

Pulse width tolerance:

E_{e min}

_pi- 5/f_o< t_po< t_pi+ 6/f_o,

test signal see fig.3

t_pi- 5/f_o< t_po< t_pi+ 6/f_o,

test signal see fig. 1

W/m²

deg

Maximum Irradiance

Directivity

E_{e max}

Angle of half transmission

distance

ϕ_1/2

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Document Number 84687

Rev. 1.0, 01-Mar-05

TSOP69..

Vishay Semiconductors

VISHAY

Typical Characteristics (Tamb = 25 °C unless otherwise specified)

Optical Test Signal

(IR diode TSAL6200, I =0.4 A, N=6 pulses, f=f , T=10 ms)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Ton

Toff

*) t w 6/fo is recommended for optimal function

Output Signal

14337

l = 950 nm,

optical test signal, fig.3

1 )

2 )

3/f < t < 9/f

– 4/f < t < t + 6/f

0.1

1.0

10.0 100.0 1000.010000.0

1 )

2 )

16910

E – Irradiance ( mW/m )

Figure 1. Output Function

Figure 4. Output Pulse Diagram

1.2

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

1.0

0.8

0.6

0.4

0.2

0.0

Output Pulse

Input Burst Duration

f = f "5%

l = 950 nm,

optical test signal, fig.1

Df ( 3dB ) = f /7

0.7

0.9

1.1

1.3

0.1

1.0

10.0 100.0 1000.010000.0

16926

f/f – Relative Frequency

16907

E – Irradiance ( mW/m )

Figure 2. Pulse Length and Sensitivity in Dark Ambient

Figure 5. Frequency Dependence of Responsivity

Optical Test Signal

4.0

Correlation with ambient light sources:

3.5

10W/m ^1.4klx (Std.illum.A,T=2855K)

10W/m ^8.2klx (Daylight,T=5900K)

3.0

600 ms

2.5

2.0

T = 60 ms

Output Signal, ( see Fig.4 )

1.5

94 8134

Ambient, l = 950 nm

1.0

0.5

0.0

0.01

0.10

1.00

10.00

100.00

off

16911

E – Ambient DC Irradiance (W/m )

Figure 3. Output Function

Figure 6. Sensitivity in Bright Ambient

Document Number 84687

Rev. 1.0, 01-Mar-05

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TSOP69..

Vishay Semiconductors

2.0

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Sensitivity in dark ambient

f = f

1.5

1.0

0.5

0.0

f = 10 kHz

f = 1 kHz

f = 100 Hz

0.1

1.0

10.0

100.0

1000.0

–30 –15

15 30 45 60 75 90

16912

– AC Voltage on DC Supply Voltage (mV)

16918

amb

– Ambient Temperature ( qC )

sRMS

Figure 7. Sensitivity vs. Supply Voltage Disturbances

Figure 10. Sensitivity vs. Ambient Temperature

1.2

2.0

f(E) = f

1.0

0.8

0.6

0.4

0.2

0.0

1.6

1.2

0.8

0.4

0.0

2.0

E – Field Strength of Disturbance ( kV/m )

0.0

0.4

0.8

1.2

1.6

750

850

950

1050

1150

94 8147

16919

λ - Wavelength ( nm )

Figure 8. Sensitivity vs. Electric Field Disturbances

Figure 11. Relative Spectral Sensitivity vs. Wavelength

0°

10°

20°

1.0

0.9

0.8

0.7

0.6

0.5

0.4

30°

40°

1.0

0.9

0.8

50°

60°

70°

80°

0.3

f = 38 kHz, E = 2 mW/m

0.2

0.1

0.0

0.7

0.6

20 40 60 80 100 120 140 160 180 200

Burst Length ( number of cycles / burst )

0.6 0.4 0.2

0.2

0.4

18658

- Relative Transmission Distance

16801

rel

Figure 9. Max. Envelope Duty Cycle vs. Burstlength

Figure 12. Directivity

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Document Number 84687

Rev. 1.0, 01-Mar-05

TSOP69..

Vishay Semiconductors

VISHAY

Suitable Data Format

The circuit of the TSOP69.. is designed in that way

that unexpected output pulses due to noise or distur-

bance signals are avoided. A bandpass filter, a limiter

stage, an integrator stage and an automatic gain con-

trol are used to suppress such disturbances.

The distinguishing mark between data signal and dis-

turbance signal are carrier frequency, burst length

and duty cycle.

IR Signal from fluorescent

lamp with low modulation

The data signal should fulfill the following conditions:

• Carrier frequency should be close to center fre-

quency of the bandpass (e.g. 38 kHz).

• Burst length should be 6 cycles/burst or longer.

16920

Time ( ms )

• After each burst which is between 6 cycles and 120

cycles a gap time of at least 10 cycles is necessary.

Figure 13. IR Signal from Fluorescent Lamp with low Modulation

• For each burst which is longer than 3.2 ms a corre-

sponding gap time is necessary at some time in the

data stream. This gap time should have at least same

length as the burst.

• Up to 2200 short bursts per second can be received

continuously.

Some examples for suitable data format are: NEC

Code, Toshiba Micom Format, Sharp Code, RC5

Code, RC6 Code, RCMM Code, R-2000 Code,

RECS-80 Code.

When a disturbance signal is applied to the TSOP69..

it can still receive the data signal. However the sensi-

tivity is reduced to that level that no unexpected

pulses will occur.

18659

Time ( ms )

Some examples for such disturbance signals which

are suppressed by the TSOP69.. are:

Figure 14. IR Signal from a Fluorescent Lamp with Spikes

• DC light (e.g. from tungsten bulb or sunlight)

• Continuous signal at 38 kHz or at any other fre-

quency

• Signals from fluorescent lamps with electronic bal-

lasts with various kinds of modulation

(see examples in Figure 13 and Figure 14).

Document Number 84687

Rev. 1.0, 01-Mar-05

www.vishay.com

TSOP69..

Vishay Semiconductors

Package Dimensions in mm

16629

• Recommended soldering paste (composition: SN 63

%, Pb 37 %) Melting temperature 178 °C to 192 °C

• Apply solder paste to the specified soldering pads,

by using a dispenser or by screen printing.

Assembly Instructions

Reflow Soldering

• Reflow soldering must be done within 72 hours

stored under max. 30 °C, 60 % RH after opening

envelop

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Document Number 84687

Rev. 1.0, 01-Mar-05

TSOP69..

Vishay Semiconductors

VISHAY

• Recommended thickness of metal mask is 0.2 mm

for screen printing.

Reflow Solder Profile

• The recommended reflow furnace is a combination-

type with upper and lower heaters.

240

220

200

180

160

140

120

100

10 s max.

@ 230 qC

• Set the furnace temperatures for pre-heating and

heating in accordance with the reflow temperature

profile as shown below. Excercise extreme care to

keep the maximum temperature below 230 °C. The

following temperature profile means the tempera ture

at the device surface. Since temperature differ ence

occurs between the work and the surface of the circuit

board depending on the pes of circuit board or reflow

furnace, the operating conditions should be verified

prior to start of operation.

2 qC - 4 qC/s

120 s - 180 s

90 s max

2 qC - 4 qC/s

100 150 200 250 300 350

Time ( s )

16944

• Handling after reflow should be done only after the

work surface has been cooled off.

Manual Soldering

• Use the 6/4 solder or the solder containing silver.

• Use a soldering iron of 25 W or smaller. Adjust the

temperature of the soldering iron below 300 °C.

• Finish soldering within three seconds.

• Handle products only after the temperature is cooled

off.

Cleaning

• Perform cleaning after soldering strictly in conform-

ance to the following conditions:

Cleaning agent:

2-propanol (isopropyl alcohol)

Commercially available grades (industrial use) should

be used.

Demineralized or distilled water having a resistivity of

not less than 500 mΩ corresponding to a conductivity

of 2 mS/m.

• Temperature and time: 30 seconds under the tem-

perature below 50 °C or 3 minutes below 30 °C.

• Ultrasonic cleaning: Below 20 W.

Document Number 84687

Rev. 1.0, 01-Mar-05

www.vishay.com

TSOP69..

Vishay Semiconductors

Taping Version TSOP..TT

16584

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Document Number 84687

Rev. 1.0, 01-Mar-05

TSOP69..

Vishay Semiconductors

VISHAY

Taping Version TSOP..TR

16585

Document Number 84687

Rev. 1.0, 01-Mar-05

www.vishay.com

TSOP69..

Vishay Semiconductors

Reel Dimensions

16734

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Document Number 84687

Rev. 1.0, 01-Mar-05

TSOP69..

Vishay Semiconductors

VISHAY

Leader and Trailer

Trailer

Leader

no devices

devices

no devices

End

Start

min. 200

min. 400

96 11818

Cover Tape Peel Strength

According to DIN EN 60286-3

0.1 to 1.3 N

300 10 mm/min

165 ° - 180 ° peel angle

Label

Standard bar code labels for finished goods

The standard bar code labels are product labels and

used for identification of goods. The finished goods

are packed in final packing area. The standard pack-

ing units are labeled with standard bar code labels

before transported as finished goods to warehouses.

The labels are on each packing unit and contain

Vishay Semiconductor GmbH specific data.

Document Number 84687

Rev. 1.0, 01-Mar-05

www.vishay.com

TSOP69..

Vishay Semiconductors

Vishay Semiconductor GmbH standard bar code product label (finished goods)

Length

Plain Writing

Item-Description

Abbreviation

–

INO

SEL

BATCH

COD

Item-Number

Selection-Code

LOT-/ Serial-Number

Data-Code

3 (YWW)

Plant-Code

PTC

Quantity

QTY

Accepted by:

–

ACC

PCK

–

Packed by:

Mixed Code Indicator

MIXED CODE

–

xxxxxxx

Company Logo

Origin

Length

Long Bar Code Top

Item-Number

Type

Plant-Code

–

Sequence-Number

Quantity

Total Length

Short Bar Code Bottom

Selection–Code

Data-Code

Length

Type

–

Batch-Number

Filter

Total Length

16942

Dry Packing

Final Packing

The reel is packed in an anti-humidity bag to protect The sealed reel is packed into a cardboard box. A

the devices from absorbing moisture during transpor- secondary cardboard box is used for shipping pur-

tation and storage.

poses.

Aluminium bag

Label

Reel

15973

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Document Number 84687

Rev. 1.0, 01-Mar-05

TSOP69..

Vishay Semiconductors

VISHAY

Recommended Method of Storage

Dry box storage is recommended as soon as the alu-

minium bag has been opened to prevent moisture

absorption. The following conditions should be

observed, if dry boxes are not available:

• Storage temperature 10 °C to 30 °C

16962

• Storage humidity ≤ 60 % RH max.

After more than 72 hours under these conditions

moisture content will be too high for reflow soldering.

In case of moisture absorption, the devices will

recover to the former condition by drying under the

following condition:

192 hours at 40 °C + 5 °C/ -0 °C and < 5 % RH (dry

air/ nitrogen) or

96 hours at 60 °C +5 °C and < 5 % RH for all device

containers or

24 hours at 125 °C +5 °C not suitable for reel or

tubes.

An EIA JEDEC Standard JESD22-A112 Level 4 label

is included on all dry bags.

16943

Example of JESD22-A112 Level 4 label

ESD Precaution

Proper storage and handling procedures should be

followed to prevent ESD damage to the devices espe-

cially when they are removed from the Antistatic

Shielding Bag. Electro-Static Sensitive Devices warn-

ing labels are on the packaging.

Vishay Semiconductors Standard

Bar-Code Labels

The Vishay Semiconductors standard bar-code labels

are printed at final packing areas. The labels are on

each packing unit and contain Vishay Telefunken

specific data.

Document Number 84687

Rev. 1.0, 01-Mar-05

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TSOP69..

Vishay Semiconductors

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and

operatingsystems with respect to their impact on the health and safety of our employees and the public, as

well as their impact on the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are

known as ozone depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs

and forbid their use within the next ten years. Various national and international initiatives are pressing for an

earlier ban on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use

of ODSs listed in the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments

respectively

2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental

Protection Agency (EPA) in the USA

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting

substances and do not contain such substances.

We reserve the right to make changes to improve technical design

and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each

customer application by the customer. Should the buyer use Vishay Semiconductors products for any

unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all

claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal

damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423

www.vishay.com

Document Number 84687

Rev. 1.0, 01-Mar-05

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

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TSOP6937TR [VISHAY]

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