TSH512(2001) 데이터 시트보기 (PDF) - STMicroelectronics

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TSH512
(Rev.:2001)

HiFi stereo/mono infrared transmitter Stereo sub-carrier generator

STMicroelectronics 

TSH512

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Vcc Supply voltage1)

7

Toper Operating free air temperature range

0 to +70

Tstg Storage temperature

-65 to +150

Tj Maximum junction temperature

150

Rthjc Thermal resistance junction to case

14

Latch-up Class2)

A

ESD sensitive device: handlin g precautions required

ESD HBM: Human Body Model3)

2

except pin CDM: Charged Device Model4)

1

20 & 36 MM: Machine Model5)

0.2

1. All voltages values, except differential voltage, are with respect to network ground terminal

2. Corporate ST Microelectronics procedure number 0018695

3. ElectroStatic Discharge pulse (ESD pulse) simulating a human body discharge of 100 pF through 1.5kΩ

4. Discharge to Ground of a device that has been previously charged.

5. ElectroStatic Discharge pulse (ESD pulse) approximating a pulse of a machine or mechanical equipment.

OPERATING CONDITIONS

Symbol

Vcc

faudio

fcarrier

Supply voltage

Audio frequency range

Carrier frequency range

Parameter

Value

2.3 to 5.5

20 to 20,000

0.4 to 11

BLOC DIAGRAM

Unit

V

°C

°C

°C

°C/W

kV

Unit

V

Hz

MHz

DEC2

1

MIC-BIAS2 2

GND

3

VCC

4

SBY

5

VOX-INTS 6

VOX-SENS 7

VCC

8

GND

9

MIC-BIAS1 10

DEC1

11

44 43 42 41 40 39 38 37 36 35 34

L NA

Bias

+

-

Bias

LNA

+

-

Bias VCO

PEA

ALC

TX2

TSH512

Output

buffer

VOX

Mon ostable

Output

TX1 buffer

ALC

+

-

PEA

Bias VCO

33 GND

32 BUF-IN2

31 BUF-OUT2

30 GND

29 VOX-TIMER

28 VOX-INTN

27 VOX-MUTE

26 VCC

25 BUF-OUT1

24 BUF-IN1

23 GND

12 13 14 15 16 17 18 19 20 21 22

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