LOW POWER EIGHT SOUND EFFECT CHIP (BUILT-IN RESISTOR OPTION)
VM88/B/BN
錕?frac12;錕藉姛鑰楀叓鑱叉晥鑺墖(鍏э拷½錕介浕闃婚伕鎿?
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1.0 FEATURES
鐗歸粸
Wide power supply range (2.5 - 4.5V)
宸ワ拷½錕介浕澹?2.5
- 4.5V)
Low standby power consumption
闈滄厠鍔熻€楋拷½錕?/div>
Optional Built-in resistor
閬告搰鎬у収錕?frac12;錕介浕闃?/div>
Minimize external components
澶栨帴鐋蹭歡灝?/div>
Eight programmable sound effects
8
鍊嬪彲綬ㄧ▼寮忚伈鏁?/div>
Selectable sound output
閬告搰鎬ц伈鏁堣幾鍑?/div>
Two operation modes : One-Shot and Level-Hold
2
紼搷錕?frac12;錕芥ā寮?/div>
:
鍠鍙婇浕騫蟲帶鍒?/div>
Various standard codes available
澶氱ó妯欐簴瀵嗙⒓鎻愪緵
2.0 ELECTRICAL CHARACTERISTICS
闆葷壒鎬?/div>
V
DD
= 3V, T
A
= 25鈭楥
(unless otherwise specified
鐗瑰垾璦繪槑闄ゅ
)
PARAMETER
Operating Voltage
宸ワ拷½錕介浕澹?/div>
Operating Current
宸ワ拷½錕介浕銨?/div>
Standby Current
闈滄厠闆伙
Output Current
杓稿嚭闆伙
Output Voltage High
杓稿嚭楂橀浕澹?/div>
Output Voltage Low
杓稿嚭錕?frac12;錕介浕澹?/div>
Oscillator Frequency
鎸洩鍣ㄩ牷銃?/div>
3.0 APPLICATION INFORMATION
鎳夌敤璩囷
SYMBOL
V
DD
I
OPR
I
SB
I
O
V
OH
V
OL
Fosc
TEST
CONDITIONS
-
V
DD
= 3V
V
DD
= 3V
V
OH
/ V
OL
= 2.2V
/ 0.8V
V
DD
= 3V
V
DD
= 3V
V
DD
= 3V
LIMITS
MIN TYP MAX
2.5
-
-
1
2.6
-
52
3
-
-
-
-
-
-
4.5
70
3
-
-
0.6
72
UNIT
Volt
碌A
碌A
mA
Volt
Volt
kHz
PAD #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Vitelic (HK) Ltd. - M & S Dept. Mar 99 Version
PAD NAME
V
SS
V
DD
TEST 1
OUT
NC
K8
K7
K6
K5
K4
K3
K2
K1
OSC 1
OSC 2
LH
TEST 2
TEST 3
Page
VM88/B相關型號PDF文件下載
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