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参数资料
| 型号： | TS472IQT |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 1 CHANNEL, AUDIO PREAMPLIFIER, QCC24 |
| 封装： | 4 X 4 MM, LEAD FREE, QFN-24 |
| 文件页数： | 20/24页 |
| 文件大小： | 622K |
| 代理商： | TS472IQT |
TS472
Absolute maximum ratings
5/24
3
Absolute maximum ratings
Table 3.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Supply voltage (1)
1.
All voltages values are measured with respect to the ground pin.
6V
Vi
Input voltage
-0.3 to VCC+0.3
V
Toper
Operating free air temperature range
-40 to + 85
°C
Tstg
Storage temperature
-65 to +150
°C
Tj
Maximum junction temperature
150
°C
Rthja
Thermal resistance junction to ambient:
Flip-chip
QFN24
180
110
°C/W
ESD
Human body model
2
kV
ESD
Machine model
200
V
Lead temperature (soldering, 10sec)
250
°C
Table 4.
Operating conditions
Symbol
Parameter
Value
Unit
VCC
Supply voltage
2.2 to 5.5
V
A
Typical differential gain (GS connected to 4.7k
Ω or bias)
20
dB
VSTBY
Standby voltage input:
Device ON
Device OFF
1.5
≤VSTBY ≤VCC
GND
≤VSTBY ≤0.4
V
Top
Operational free air temperature range
-40 to +85
°C
Rthja
Thermal resistance junction to ambient:
Flip-chip
QFN24
150
60
°C/W
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