TDA7361 Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

TDA7361

LOW VOLTAGE NBFM IF SYSTEM

STMicroelectronics 

TDA7361

ABSOLUTE MAXIMUM RATINGS

Symbol

VS

VI

V8

V14

Toper

Tstg

Parameter

Supply Voltage

RF Input Voltage (Pin 16)

Detector Input Voltage

Mute Function Voltage

Operating Ambient Temperature

Storage Temperature

Value

9

1

1

- 0.5 to +5

0 to 70

- 65, + 150

Unit

V

VRMS

VPP

V

oC

oC

THERMAL DATA

Symbol

Rth j-amb

Parameter

Junction-ambient Thermal Resistance

Max.

SO16

200

DIP16

100

Unit

oC/W

ELECTRICAL CHARACTERISTICS

Tamb = 25oC, unless otherwise specified

Symbol

Parameter

VS

Supply Voltage Range

IS

Supply Current

VI

Input Quieting Voltage

VI

Input Limiting Voltage

VO

Recovered Audio Output

V9

Detector Output Voltage

R9

Detector Output Impedance

Dtectot Center Frequency Slope

GV

Operational Amplifier Gain

V11

Operational Amplifier Output Voltage

IB

Operational Amplifier Input Bias Current

VT

Trigger Hysteresis

Rm

Mute Switching Impedance

V13

Scan Voltage

GC

Mixer Converter Gain

RI

Input Resistance

CI

Input Capacitance

Test Conditions

Squelch OFF

Squelch ON

S/N = 20dB

- 3dB limiting

VI = 10mV

f = 10kHz, GV = V11/V10

Pin 10

Low

High

Pin 12 High (2V)

Pin 12 Low (0V)

Min.

1.8

40

3.0

Typ.

4

3.8

4.7

8

3

150

1.5

400

150

55

1.5

20

50

50

10

0

3.4

30

3.3

2.2

Max.

9

0.5

Unit

V

mA

mA

µV

µV

mVRMS

VDC

Ω

mV/kHz

dB

VDC

nA

mV

Ω

MΩ

VDC

VDC

dB

kΩ

pF

3/8

Share Link: