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參數(shù)資料
| 型號： | AMS124AM |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 英文描述： | MICROPOWER SHUNT VOLTAGE REFERENCE |
| 中文描述： | 微功耗并聯(lián)電壓基準 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 34K |
| 代理商： | AMS124AM |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS124
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Reverse Current
Forward Current
Lead Temperature
SOT-23 packages:
Vapor phase (60 sec)
Infrared (15 sec.)
5mA
10mA
Storage temperature
Internal Power Dissipation (P
D
)
SOT-23 Package
Thermal Resistance (
θ
JA
)
SOT-23 Package
-65
°
C to +150
°
C
0.28W
215
°
C
410
°
C/W
220
°
C
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
R
=500
μ
A and T
A
= +25°C unless otherwise specified.
Parameter
Conditions
AMS124A
Min. Typ. Max.
AMS124B
Min. Typ. Max.
Units
Output Voltage
1.220
1.235
1.250
1.220
1.235
1.250
V
Output Impedance
0.6
2
0.6
2
RMS Noise Voltage
10Hz
≤
f
≤
10kHz
5
5
μ
V
rms
Temperature Coefficient
T
A
= Full Range
50
100
ppm/
°
C
Turn-On Settling
0.1% of V
OUT
15
15
μ
sec
Operating Current
(Note 3)
0.05
4
0.05
4
mA
Note1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. For guaranteed specifications and test conditions, see the
Electrical Characteristics
.
The guaranteed specifications apply only for the test conditions listed.
Note 2:
Parameters identified with
boldface type
apply at temperature extremes. All other numbers apply at T
A
= T
J
= 25°C.
Note 3:
Optimum performance is obtained at currents below 500
μ
A.
TYPICAL APPLICATIONS
Shunt Regulator
Precision 1
μ
A to 1mA Current Sources
AMS124
I
Q
I
Q
+ I
L
I
L
R
S
V
R
V
S
8
4
3
2
+
-
1/2
LMC6062
1
AMS124
R2
R1
20k
-15V
-1.0V TO -12V
I
OUT
*
I
OUT
=1.2V/R2
8
4
3
2
+
-
1/2
LMC6062
1
R2
R1
20k
12V
1.0V TO 12V
I
OUT
*
AMS124
相關PDF資料 |
PDF描述 |
|---|---|
| AMS124BM | MICROPOWER SHUNT VOLTAGE REFERENCE |
| AMS124A | MICROPOWER SHUNT VOLTAGE REFERENCE |
| AMS124B | MICROPOWER SHUNT VOLTAGE REFERENCE |
| AMS1501 | 1.5A LOW DROPOUT VOLTAGE REGULATORS |
| AMS1501CM-15 | 1.5A LOW DROPOUT VOLTAGE REGULATORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AMS124B | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:MICROPOWER SHUNT VOLTAGE REFERENCE |
| AMS124BM | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:MICROPOWER SHUNT VOLTAGE REFERENCE |
| AMS1302 | 制造商:AMS 制造商全稱:AMS 功能描述:Output up to 24V Internal MOSFET with high switch current up to 3A |
| AMS1309 | 制造商:AMS 制造商全稱:AMS 功能描述:AMS1309 Series is a PFM Step-up DC/DC converter IC with low supply current by CMOS process |
| AMS1309AXX | 制造商:AMS 制造商全稱:AMS 功能描述:Low ripple and low noise |
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