參數(shù)資料
型號: MB86435
廠商: Fujitsu Limited
英文描述: 3 V Single Power Supply Audio Interface Unit (AIU)
中文描述: 3 V單電源供電音頻接口單元(美亞)
文件頁數(shù): 1/36頁
文件大小: 610K
代理商: MB86435
DS04-23004-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP
CMOS
3 V Single Power Supply Audio
Interface Unit (AIU)
MB86435
I
DESCRIPTION
The FUJITSU MB86435 is an AIU (audio interface unit) LSI for +3 V single-power source digital telephone devices,
manufactured using CMOS process technology. The codec transmission filter characteristics meet G.712 standards,
and can handle input and output in A-Law,
μ
-Law and linear conversion modes. The MB86435 also contains the
necessary DTMF, microphone and receiver amps for telephone devices.
I
FEATURES
+3 V single power supply
Low power consumption: muting settings for each operating mode
Normal operation : 6.0 mA
TYP
(speaker amp mute)
Tone generation
: 1.8 mA
TYP
(speaker amp mute)
Standby mode
: 0.5
μ
A
TYP
On-chip codec filter meets G.712 standards
Selection of codec conversion methods (A-law,
μ
-law, linear)
On-chip low-noise microphone amp (2-channel) (0 to 35 dB amplification)
On-chip receiver speaker amps (32
BTL type: 6.4 mW
MIN
)
On-chip tone speaker amp (25
BTL type: 10 mW
MIN
)
On-chip earphone speaker amps (32
single type: 2 mW
MIN
)
(Continued)
I
PACKAGE
64 pin, Plastic LQFP
(FPT-64P-M03)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB86435PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:3 V Single Power Supply Audio Interface Unit (AIU)
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