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參數(shù)資料
| 型號(hào)： | EM22720A |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 20 Seconds Single Chip Voice/Dual Tone Synthesizer IC with 14-Bit Input Port, 24-Bit I/O Ports and Tiny Controller(20秒語(yǔ)音容量的單片語(yǔ)音/雙音調(diào)合成器（帶14位輸入端口，24位I/O端口和微型控制器）) |
| 中文描述： | 20秒單片語(yǔ)音/雙音合成器集成電路的14位輸入端口，24位I / O端口和微型控制器（20秒語(yǔ)音容量的單片語(yǔ)音/雙音調(diào)合成器（帶14位輸入端口，24位的I / O端口和微型控制器）） |
| 文件頁(yè)數(shù)： | 8/10頁(yè) |
| 文件大?。?/td> | 134K |
| 代理商： | EM22720A |
* This specification are subject to be changed without notice.
EM22700A SERIES
6/12/16/20/30/40/60 SEC. VOICE/MELODY SYNTHESIZER WITH TINY CONTROLLER
8
5.28.1998
-
EASY SOUND
APPLICATION CIRCUIT
In the following application circuits:
*1 :For heavy loading application, adding an electrolytic capacitor between Vcc and Ground is recommanded.
The recommanded value for button cell application is 10
μ
F.
*2 :The recommanded value for button cell application is 750
or less.
P1.0
P1.1
P1.2
P1.3
VDD
OSC
TEST
VSS
P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
VO
1
2
3
4
13
14
16
15
5
6
7
8
9
10
11
12
17
VCC
VCC
NPN
U1
TR1
TR2
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR10
TR11
TR12
TR13
TR14
TR15
TR16
*1
Rb
*2
16-key Application Circuit
P1.0
P1.1
P1.2
P1.3
VDD
OSC
TEST
VSS
P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
VO
1
2
3
4
13
14
16
15
5
6
7
8
9
10
11
12
17
VCC
VCC
VCC
NPN
U1
TR1
TR2
TR3
TR4
*1
Rb
*2
4-key Application Circuit
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| EM22712A | 12 Seconds Single Chip Voice/Dual Tone Synthesizer IC with 14-Bit Input Port, 24-Bit I/O Ports and Tiny Controller(12秒語(yǔ)音容量的單片語(yǔ)音/雙音調(diào)合成器（帶14位輸入端口，24位I/O端口和微型控制器）) |
| EM22716A | 16 Seconds Single Chip Voice/Dual Tone Synthesizer IC with 14-Bit Input Port, 24-Bit I/O Ports and Tiny Controller(16秒語(yǔ)音容量的單片語(yǔ)音/雙音調(diào)合成器（帶14位輸入端口，24位I/O端口和微型控制器）) |
| EM22706A | 6 Seconds Single Chip Voice/Dual Tone Synthesizer IC with 14-Bit Input Port, 24-Bit I/O Ports and Tiny Controller(6秒語(yǔ)音容量的單片語(yǔ)音/雙音調(diào)合成器（帶14位輸入端口，24位I/O端口和微型控制器）) |
| EM22730A | 30 Seconds Single Chip Voice/Dual Tone Synthesizer IC with 14-Bit Input Port, 24-Bit I/O Ports and Tiny Controller(30秒語(yǔ)音容量的單片語(yǔ)音/雙音調(diào)合成器（帶14位輸入端口，24位I/O端口和微型控制器）) |
| EM22740A | 40 Seconds Single Chip Voice/Dual Tone Synthesizer IC with 14-Bit Input Port, 24-Bit I/O Ports and Tiny Controller(40秒語(yǔ)音容量的單片語(yǔ)音/雙音調(diào)合成器（帶14位輸入端口，24位I/O端口和微型控制器）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM22E2 | 制造商:Eaton Corporation 功能描述:OPERATOR; 22.5 MM; RED EXTENDED PUSHBUTTON OPERATOR - CHROME BEZEL |
| EM22JL2N8 | 制造商:Eaton Corporation 功能描述:METAL E22 50MM MH 2P PUSH/PULL - RD ALUM "E-STOP" |
| EM22JL2N8B | 制造商:Eaton Corporation 功能描述:METAL E22 50MM MH 2P PUSH/PULL - RD ALUM "E-STOP" - 1NC |
| EM22JL2N8C | 制造商:Eaton Corporation 功能描述:METAL E22 50MM MH 2P PUSH/PULL - RD ALUM "E-STOP" - 1NO-1NC |
| EM22LL2 | 制造商:Eaton Corporation 功能描述:OPERATOR; 22.5 MM; RED 40MM MRH TWIST-TO-RELEASE OPERATOR |
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