參數(shù)資料
型號(hào): LV4993M
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類(lèi): 音頻/視頻放大
英文描述: 1.5 W, 3 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: 0.225 INCH, MFP-8
文件頁(yè)數(shù): 9/13頁(yè)
文件大小: 518K
代理商: LV4993M
LV4993M
No.A1962-5/13
Pin Description
Pin No.
Symbol
Pin voltage
Description
Equivalent circuit
VCC = 5V
1
IN
2.5
Input pin
VCC
GND
1
VCC
VREF
2
STBY
External
impression
Standby control pin
Standby mode at 0 to 0.3V
Operation mode at 1.6 to 3V
VCC
GND
2
VCC
BIAS
3
VREF
2.5
Standard voltage pin
VCC
GND
VCC
3
VREF
4
CNT
1.4
Second amplifier stop control pin
When OPEN : BTL mode
When external is impressed
BTL mode at 1.6V to VCC
SE mode at 0 to o.3V
VCC
GND
4
VCC
CNT
5
OUT2
2.5
Second output pin
+
-
VCC
5
GND
VCC
VREF
6
GND
0
Ground pin
7
VCC
External
impression
Power pin
8
OUT1
2.5
First output pin
+
-
VCC
8
GND
VCC
VREF
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