SM8223A Selling Leads, Price trend, SM8223A DataSheet download, circuit diagram from SeekIC.com

Features: Both FSK signal caller-ID information services and DTMF signal caller-ID information services supported FSK decoder/DTMF receiver auto-select functionRing (call signal) signal detection circuit built-in Serial I/O Input gain adjustment circuit built-in Power-down mode Single supply oper...

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SeekIC No. : 004494067 Detail

SM8223A: Features: Both FSK signal caller-ID information services and DTMF signal caller-ID information services supported FSK decoder/DTMF receiver auto-select functionRing (call signal) signal detection c...

SM8223A Data Sheet

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Part Number:: SM8223A
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Month Sales

268 Transactions

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Upload time: 2025/12/25

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Recent History
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Product Details

Description

Features:

Both FSK signal caller-ID information services
   and DTMF signal caller-ID information services supported
FSK decoder/DTMF receiver auto-select function
Ring (call signal) signal detection circuit built-in
Serial I/O
Input gain adjustment circuit built-in
Power-down mode
Single supply operation
   • SM8223A: 3.0V ± 10%
   • SM8223B: 5.0V ± 10%
3.579545MHz external crystal oscillator frequency
Molybdenum-gate CMOS process

Application

Telephones, fax machines and modems that support caller-ID information services
Adapters for caller-ID information service functions
Telephones, fax machines and modems that support remote operation functions

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Rating	Unit
Supply voltage range	V_DD	-0.5 to 5.0	V
Input voltage range	V_IN	- 0.3 to V_DD + 0.3	V
Pow er dissipation	P_D	44	mW
Storage temperature range	T_stg	-40 to 125	°C

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SM8223A

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