TSSP4038SS1OS12 [VISHAY]

Photo IC;


型号：	TSSP4038SS1OS12
厂家：	VISHAY
描述：	Photo IC 输出元件光电
文件：	总5页 (文件大小：100K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

New Product

TSSP4038

Vishay Semiconductors

www.vishay.com

IR Receiver Module for Light Barrier Systems

FEATURES

• Low supply current

• Photo detector and preamplifier in one package

• Internal filter for 38 kHz IR signals

• Shielding against EMI

• Supply voltage: 2.5 V to 5.5 V

• Visible light is suppressed by IR filter

• Insensitive to supply voltage ripple and noise

16672

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

MECHANICAL DATA

Pinning:

DESCRIPTION

1 = OUT, 2 = GND., 3 = V_S

The TSSP4038 is a compact IR receiver for sensor

applications. It has a high gain for IR signals at 38 kHz. The

detection level does not change when ambient light or

strong IR signals are applied. It can receive continuous

38 kHz signals or 38 kHz bursts.

This component has not been qualified according to

automotive specifications.

PARTS TABLE

CARRIER FREQUENCY

38 kHz

SENSOR APPLICATIONS

TSSP4038

BLOCK DIAGRAM

APPLICATION CIRCUIT

17170-10

16833_8

R₁

Transmitter

with

TSALxxxx

IR receiver

V_S

+ V_S

GND

33 kΩ

C₁

µC

OUT

GND

OUT

Band

pass

Demo-

dulator

V_O

Input

AMP

The external components R and C are optional

GND

to improve the robustness against electrical overstress

(typical values are R = 100 Ω, C = 0.1 µF).

Rev. 1.1, 13-Mar-12

Document Number: 82458

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

New Product

TSSP4038

Vishay Semiconductors

www.vishay.com

ABSOLUTE MAXIMUM RATINGS

PARAMETER

TEST CONDITION

SYMBOL

VALUE

- 0.3 to + 6.0

UNIT

Supply voltage (pin 3)

Supply current (pin 3)

Output voltage (pin 1)

Voltage at output to supply

Output current (pin 1)

Junction temperature

Storage temperature range

Operating temperature range

Power consumption

V_S

I_S

V_O

- 0.3 to 5.5

- 0.3 to (V_S+ 0.3)

V_S- V_O

I_O

°C

T_j

100

T_stg

T_amb

P_tot

- 25 to + 85

T_amb≤ 85 °C

Note

•

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only

and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification

is not implied. Exposure to absolute maximum rating conditions for extended periods may affect the device reliability.

ELECTRICAL AND OPTICAL CHARACTERISTICS (T_amb= 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

E_v= 0, V_S= 5 V

I_SD

I_SH

V_S

0.55

0.7

0.9

Supply current (pin 3)

Supply voltage

E_v= 40 klx, sunlight

0.8

2.5

5.5

E_v= 0, test signal see fig. 1,

IR diode TSAL6200,

I_F= 200 mA

_OSL= 0.5 mA, E_e= 2 mW/m²,

test signal see fig. 1

Transmission distance

Output voltage low (pin 1)

Minimum irradiance

V_OSL

100

0.7

Pulse width tolerance:

t_pi- 5/f₀< t_po< t_pi+ 6/f₀,

test signal see fig. 1

E_{e min.}

0.4

mW/m²

t_pi- 5/f₀< t_po< t_pi+ 6/f₀,

test signal see fig. 1

Maximum irradiance

Directivity

E_{e max.}

W/m²

deg

Angle of half transmission

distance

ϕ_1/2

TYPICAL CHARACTERISTICS (T_amb= 25 °C, unless otherwise specified)

1.5

Optical Test Signal

(IR diode TSAL6200, I = 0.4 A, 30 pulses, f = f , t = 10 ms)

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

Output pulse width

Input burst length

t_pi

* t_pi

10/f₀is recommended for optimal function

Output Signal

16110

V_O

λ = 950 nm,

optical test signal, Fig. 1

7/f₀< t_d< 15/f₀

t_pi- 5/f₀< t_po< t_pi+ 6/f₀

V_OH

V_OL

0.1

1000

100 000

t_d

E_e- Irradiance (mW/m²)

Fig. 1 - Output Active Low

Fig. 2 - Pulse Length and Sensitivity in Dark Ambient

Rev. 1.1, 13-Mar-12

Document Number: 82458

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

New Product

TSSP4038

Vishay Semiconductors

www.vishay.com

Optical Test Signal

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

E_e

f = f₀

f = 30 kHz

f = 20 kHz

600 µs

t = 60 ms

94 8134

Output Signal, (see fig. 4)

V_O

f = 10 kHz

f = 100 Hz

V_OH

V_OL

100

1000

t_on

t_off

21394

ΔVs_RMS- AC Voltage on DC Supply Voltage (mV)

Fig. 3 - Output Function

Fig. 6 - Sensitivity vs. Supply Voltage Disturbances

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.8

0.7

0.6

0.5

0.4

0.3

0.2

t_on

t_off

λ = 950 nm,

optical test signal, Fig. 3

0.1

100

1000 10 000

- 30 - 10

E_e- Irradiance (mW/m²)

T_amb- Ambient Temperature (°C)

Fig. 4 - Output Pulse Diagram

Fig. 7 - Sensitivity vs. Ambient Temperature

1.2

1.0

0.8

0.6

0.4

0.2

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

f = f₀5 ꢀ

Δ f(3 dB) = f₀/10

0.0

750 800 850 900 950 1000 1050 1100 1150

0.7

0.9

1.1

1.3

16925

f/f - Relative Frequency

21425

λ- Wavelength (nm)

Fig. 5 - Frequency Dependence of Responsivity

Fig. 8 - Relative Spectral Sensitivity vs. Wavelength

Rev. 1.1, 13-Mar-12

Document Number: 82458

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

New Product

TSSP4038

Vishay Semiconductors

www.vishay.com

0°

10°

20°

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

30°

40°

1.0

0.9

0.8

50°

60°

70°

80°

0.7

1.5

2.5

3.5

4.5

5.5

0.6

0.4

0.2

V_S- Supply Voltage (V)

96 12223p2 d_rel- Relative Transmission Distance

Fig. 9 - Directivity

Fig. 10 - Sensitivity vs. Supply Voltage

PACKAGE DIMENSIONS in millimeters

3.9

0.85 max.

0.89

V_S

OUT

GND

0.5 max.

1.3

2.54 nom.

0.7 max.

4.1

2.54 nom.

5.6

Marking area

Not indicated tolerances 0.2

technical drawings

according to DIN

specifications

R 2.5

Drawing-No.: 6.550-5169.11-4

Issue: 13; 17.12.08

16003

Rev. 1.1, 13-Mar-12

Document Number: 82458

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer

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requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference

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Revision: 02-Oct-12

Document Number: 91000

TSSP4038SS1OS12 [VISHAY]

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