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AIC1742-28BCVBG 参数 Datasheet PDF下载

AIC1742-28BCVBG图片预览
型号: AIC1742-28BCVBG
PDF下载: 下载PDF文件 查看货源
内容描述: 低噪声,低静态电流, 150mA线性稳压器,具有噪声旁路 [Low Noise, Low Quiescent Current, 150mA Linear Regulator with Noise Bypass]
分类和应用: 稳压器调节器光电二极管输出元件
文件页数/大小: 12 页 / 617 K
品牌: AIC [ ANALOG INTERGRATIONS CORPORATION ]
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AIC1742
TYPICAL PERFORMANCE CHARACTERISTICS
60
(Continued)
50
Output Noise (
µ
V)
40
C
OUT
=4.7µF Ceramic
C
NB
=0.01µF
f=10Hz to 100KHz
AIC1742-33
30
20
AIC1742-15
10
0
0.1
1
10
100
Output Current (mA)
Fig. 19 Output Noise RMS
BLOCK DIAGRAM
VIN
Control
Circuit
SHDN
-
Error
Amp
1.25V
REF
Bias
Circuit
+
Current
Limit
Thermal
Shutdown
VOUT
Disconnect
Circuit
GND
BP
PIN DESCRIPTIONS
VIN PIN
-
GND PIN -
SHDN
PIN -
Power supply input pin. Bypass
with a 1µF capacitor to GND.
Ground pin.
Active-Low shutdown input pin.
BP PIN
Noise bypass pin. An external
bypass capacitor connecting to BP
pin to reduce noises at the output.
VOUT PIN - Output pin. Sources up to 150 mA.
-
8