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参数资料
| 型号： | TDA7269SA |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11 |
| 封装： | CLIPWATT-11 |
| 文件页数： | 6/11页 |
| 文件大小： | 214K |
| 代理商： | TDA7269SA |
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7269SA
4/11
3
MUTE STAND-BY FUNCTION
The pin 5 (MUTE/STAND-BY) controls the amplifier status by two different thresholds, referred to +VS.
– When Vpin5 higher than = +VS -2.5V the amplifier is in Stand-by mode and the final stage generators
are off.
– When Vpin5 between = +VS -2.5V and VS -6V the final stage current generators are switched on and
the amplifier is in mute mode.
– When Vpin5 lower than = +VS -6V the amplifier is play mode.
Figure 5.
t
OFF
STDBY
MUTE
PLAY
STDBY
PLAY
OFF
STDBY
20
+VS
(V)
-20
-VS
VIN
(mV)
Vpin5
(V)
VS
VS-2.5
VS-6
VS-10
Iq
(mA)
0
VOUT
(V)
D94AU086
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