MSM7547 Selling Leads, Price trend, MSM7547 DataSheet download, circuit diagram from SeekIC.com

Features: Receiving system• Built-in electrical volume Digital control (3 bit / 8 step)• For transmission voice, with side tone route available.• Mute function available. Transmitting system• Built-in operational amplifier for transmission signal level adjustment.• Mu...

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SeekIC No. : 004429096 Detail

MSM7547: Features: Receiving system• Built-in electrical volume Digital control (3 bit / 8 step)• For transmission voice, with side tone route available.• Mute function available. Transmitt...

MSM7547 Data Sheet

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Part Number:: MSM7547
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/11/26

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Recent History
What is this?

MSM7502 evaluate
Features: • Single +5 V Power Supply• Low Power Dissipation Power ON Mode : 30 mW Typ....
MSM7503 evaluate
Features: • Single +5 V Power Supply• Low Power Dissipation Power ON Mode : 50 mW Typ....
MSM7507-01 evaluate
Features: •Single power supply: +5 V ±5%•Low power consumption Operating mode: 20 mW ...

Product Details

Description

Features:

Receiving system
• Built-in electrical volume
   Digital control (3 bit / 8 step)
• For transmission voice, with side tone route available.
• Mute function available.
   Transmitting system
• Built-in operational amplifier for transmission signal level adjustment.
• Mute function available.
• Single +5 V power supply
• Package:
   16-pin plastic SOP (SOP16-P-300-1.27-K) (Product name : MSM7547MS-K)

Application

Cellular handset, cordless telephone and etc.

Pinout

Connection Diagram

Specifications

Symbol	Parameter	Conditions	Limits	Unit
V_DD	Power Supply Voltage	-	-0.3 to 7	V
V_INA	Analog Input Voltage		0.3 to V_DD + 0.3	V
V_IND	Digital Input Voltage		0.3 to V_DD + 0.3	V
T_STG	Storage Temperature		55 to +150	°C

Description

The MSM7547 is an LSI for Audio Signal Level adjustment for telephone set, etc.

Conventionally, MSM7547's circuit has been made within individual unit, such as amplifiers, resistors and switches. However, using this LSI allows for simple mounting and economically small space.

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MSM7547

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