閸甸浕瀛愰嫾鐞磋姱鐗?/div>
VM013F
-----------------------------------------------------------------------------------------------------------------------------------
1.0 FEATURES
Auto power off function
Low standby current 1 碌A(chǔ) typical
Wide operating voltage (2.5 - 5.0V)
On chip pre-amp for envelope
Direct drive for buzzer
13-key directly input
High tone priority
Built-in oscillator circuit (no external resistor required)
2.0 ELECTRICAL CHARACTERISTICS
闆葷壒鎬?/div>
V
DD
=3.0 Volt, T
A
= 25
0
C
(unless otherwise specified
鐗瑰垾璦繪槑闄ゅ
)
LIMITS
PARAMETER
MIN
Operating Voltage
宸ワ拷½錕介浕澹?/div>
Standby Current
闈滄厠闆伙
Frequency
闋伙ァ
Quiescent Current
闈滄厠闆伙
Buzzer Output Current
杓稿嚭铚傞炒鐗囬浕銨?/div>
Key Input Voltage
閸電洡杓稿叆闆誨
3.0 APPLICATION INFORMATION
鎳夌敤璩囷
2.5
-
44
-
1
V
DD
-0.5
TYP
3
-
-
-
-
V
DD
MAX
5
1.4
63
5
-
V
DD
V
碌A(chǔ)
kHz
碌A(chǔ)
mA
V
UNIT
鐗歸粸
鑷嫊闂滈浕鍔燂拷½
闈滄厠闆伙錕?frac12;錕? 鍏稿瀷
1 碌A(chǔ)
宸ワ拷½錕介浕澹?2.5
- 5.0V)
鑺墖鍏ф湁鍖呯怠闊崇殑鍓嶏拷½錕芥斁澶у櫒
鍙洿鎺ラ﹨鍕曡渹槌寸墖
鐩存帴鐢?/div>
13
閸佃幾鍏?/div>
楂橀煶鍎厛
鍏э拷½錕芥尟鐩櫒闆伙し(鐒￠渶澶栨帴闆婚樆)
-
+
19
20
1
2
3
4
5
6
7
18
17
16
14
13
12
11
8 10
9
15
3V
5
鈥?/div>
6
鈥?/div>
7
鈥?/div>
1
2
3
4
5
6
7
鈥?/div>
鈥?/div>
鈥?/div>
1
2
3
The IC substrate should be connected to V
DD
.
鑺墖瑗簳璜嬫帴V
DD
銆?/div>
VM013F相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
十三鍵電子鋼琴芯片
ETC
1
