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ML22Q54 参数 Datasheet PDF下载

ML22Q54图片预览
型号: ML22Q54
PDF下载: 下载PDF文件 查看货源
内容描述: 双通道混合的算法冲ADPCM语音合成LSI [2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI]
分类和应用: 语音合成PC
文件页数/大小: 31 页 / 197 K
品牌: OKI [ OKI ELECTRONIC COMPONETS ]
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FEDL2250DIGEST-01  
OKI Semiconductor  
ML2252/54-XXX, ML22Q54  
DC Characteristics (5 V)  
ML2252/54-XXX  
DVDD = AVDD = 4.5 to 5.5 V, DGND = AGND = 0 V, Ta = –40 to +85°C  
Parameter  
“H” input voltage  
“L” input voltage  
“H” output voltage  
“L” output voltage  
“H” input current 1  
Symbol  
Condition  
Min.  
0.8 × VDD  
Typ.  
Max.  
Unit  
V
VIH  
VIL  
0.2 × VDD  
V
VOH  
VOL  
IIH1  
IOH = –1 mA  
IOL = 2 mA  
VIH = VDD  
VDD –0.4  
V
0.4  
V
10  
µA  
“H” input current 2  
(Note 1)  
IIH2  
VIH = VDD  
0.8  
5.0  
20  
µA  
V
IH = VDD  
“H” input current 3  
(Note 2)  
IIH3  
IIL1  
IIL2  
30  
350  
µA  
µA  
µA  
Pull-down resistor built in pin  
VIL = GND  
“L” input current 1  
–10  
“L” input current 2  
(Note 3)  
VIL = GND  
Pull-up resistor built in pin  
–230  
–60  
“L” input current 3  
(Note 1)  
IIL3  
IDD1  
IDD2  
IDDS  
VIL = GND  
–20  
–5.0  
19  
–0.8  
40  
µA  
mA  
mA  
f
f
OSC = 4.096 MHz at no load  
OPTANA = “L”  
Operating current  
consumption 1  
OSC = 4.096 MHz at no load  
OPTANA = “H”  
Operating current  
consumption 2  
23  
40  
Ta = –40 to +70°C  
Ta = –40 to +85°C  
15  
µA  
µA  
Standby current  
consumption  
100  
Notes: 1. Applies to XT pin.  
2. Applies to TEST pin.  
3. Applies to RD and DW pins.  
15/31  
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