參數(shù)資料
型號(hào): EM22006
英文描述: ACPI Regulator/Controller for Dual Channel DDR Memory Systems; Temperature Range: 0&degC to 70°C; Package: 20-QFN T&R
中文描述: EM22000系列-簡(jiǎn)單的語(yǔ)音合成器具有PWM直接驅(qū)動(dòng)
文件頁(yè)數(shù): 4/14頁(yè)
文件大?。?/td> 80K
代理商: EM22006
EM
EM
EM22000 SERIES
22000 SERIES
SIMPLE VOICE SYNTHESIZER
* This specification are subject to be changed without notice.
12
10.15.2001
Preliminary
Pad No.
Symbol
X
Y
1NC
2NC
3
VDD1
-490.0
496.8
4
SPK2
-488.9
114.9
5
GND1
-485.0
-15.1
6
GND2
-485.0
-140.1
7
SPK1
-485.0
-269.7
8
VDD2
-458.9
-491.3
9
OSC
44.2
-502.6
10
SAF3
243.7
-502.6
11
SAF2
437.1
-502.6
12
SAF1
454.0
-331.0
13
TR3
454.9
-196.3
14
TR2
454.9
-66.3
15
TR1
454.9
71.1
16
TEST
454.9
201.1
17
NC
18
NC
For PCB layout, IC substrate must be connected to Vss.
PAD DIAGRAM
Chip Size : 1300
m x 1400 m
(0,0)
EM22003
3
4
5
6
7
8
9
10
16
15
14
13
12
11
SPK2
GND1
GND2
SPK1
VDD2
TEST
TR1
TR2
TR3
SAF1
SAF2
SAF3
OSC
VDD1
相關(guān)PDF資料
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