參數(shù)資料
型號(hào): YMU759
廠商: Yamaha Corporation
英文描述: A Synthesis LSI Incorporating FM Synthesizer and ADPCM decoder for Portable Telephone(含F(xiàn)M合成器和ADPCM解碼器,用于移動(dòng)電話的綜合集成電路)
中文描述: 阿外交部的LSI合成合成器和ADPCM解碼器用于便攜式電話(含調(diào)頻合成器和差分PcM解碼器,用于移動(dòng)電話的綜合集成電路)
文件頁數(shù): 13/15頁
文件大?。?/td> 391K
代理商: YMU759
YMU759
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Absolute maximum rating
Item
Symbol
Min.
Max.
Unit
Power supply voltage (analog)
SPVDD
-0.3
6.0
V
Power supply voltage (digital)
VDD
-0.3
4.2
V
Analog input voltage
VINA
-0.3
SPVDD+0.3
V
Digital input voltage
VIND
-0.3
VDD+0.3
V
Operating ambient temperature
TOP
-20
85
°C
Storage temperature
TSTG
-50
125
°C
Note: VSS = SPVSS = 0V
Recommended operating conditions
Item
Symbol
Min.
Typ.
Max.
Unit
Operating voltage (Speaker amp)
SPVDD
2.7
3.6
4.5
V
Operating voltage (The others)
VDD
2.7
3.0
3.3
V
Operating ambient temperature
TOP
-20
25
85
°C
Note: VSS = SPVSS = 0V
DC characteristics
Item
Symbol
Condition
Min.
Typ.
Max
Unit
Input voltage “H” level
VIH1
0.7
× Vdd
-
V
Input voltage “L” level
VIL1
-
0.2
× VDD
V
Output voltage “H” level
VOH
IOL = *1
0.8
× Vdd
-
V
Output voltage “L” level
VOL
IOH = *1
-
0.4
V
Schmitt width
Vsh
1.0
V
Input leakage current
IL
-10
10
A
Input capacity
CI
10
pF
Note: TOP= -20 ~ 85°C, VDD=3.0±0.3 V, Capacitor load=50 pF.
*1
IOL=and IOH= 2 mA for /IRQ, SDOUT and D0 to D7 (Only IOL for SDOUT)
IOL=IOH= 6 mA for EXT1 and EXT2.
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