參數(shù)資料
型號(hào): EM22009
英文描述: Dual PWM with Linear; Temperature Range: 0&degC to 70°C; Package: 32-QFN
中文描述: EM22000系列-簡(jiǎn)單的語音合成器具有PWM直接驅(qū)動(dòng)
文件頁數(shù): 6/14頁
文件大?。?/td> 80K
代理商: EM22009
EM
EM
EM22000 SERIES
22000 SERIES
SIMPLE VOICE SYNTHESIZER
* This specification are subject to be changed without notice.
14
10.15.2001
Preliminary
Pad No.
Symbol
X
Y
1NC
2
VDD1
-440.0
856.8
3
SPK2
-438.4
477.7
4
GND1
-438.9
212.8
5
SPK1
-438.4
-52.2
6
GND2
-438.9
-413.7
7
VDD2
-440.0
-595.3
8
OSC
16.1
-839.8
9
SAF3
155.2
-839.0
10
SAF2
279.1
-839.0
11
SAF1
427.5
-839.0
12
TR4
407.3
-638.1
13
TR3
407.3
-504.4
14
TR2
407.3
-374.3
15
TR1
407.3
-236.9
16
TEST
407.3
-106.9
17
NC
18
NC
For PCB layout, IC substrate must be connected to Vss.
PAD DIAGRAM
Chip Size : 1300
m x 2100 m
(0,0)
EM22009
EM22012/22015
3
4
5
6
7
8
910
16
15
14
13
12
11
VDD2
TEST
TR1
TR2
TR3
TR4
SAF2
SAF3
OSC
VDD1
SAF1
2
SPK2
GND1
SPK1
GND2
相關(guān)PDF資料
PDF描述
EM22012 Dual PWM with Linear; Temperature Range: 0&degC to 70°C; Package: 24-EPTSSOP
EM22015 Dual PWM with Linear; Temperature Range: 0&degC to 70°C; Package: 24-EPTSSOP
EM2C ACPI Regulator/Controller for Dual Channel DDR Memory Systems; Temperature Range: 0&degC to 70°C; Package: 28-QFN
EM2H Wide Input Range Dual PWM Controller with DDR Option; Temperature Range: 0&degC to 70°C; Package: 28-QSOP T&R
EM32100H Wide Input Range Dual PWM Controller with DDR Option; Temperature Range: -40°C to 85°C; Package: 28-QSOP
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