參數(shù)資料
型號(hào): AMS285AS
廠商: Advanced Monolithic Systems, Inc.
英文描述: ADJUSTABLE MICROPOWER VOLTAGE REFERENCE DIODE
中文描述: 可調(diào)微功耗電壓基準(zhǔn)二極管
文件頁(yè)數(shù): 3/8頁(yè)
文件大小: 78K
代理商: AMS285AS
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS285/AMS385
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics
.
The
guaranteed specifications apply only for the test conditions listed.
Note 2:
For elevated temperature operation, T
j
max is:
AMS285
AMS385
+125°C
+100°C
Thermal Resistance
JA
(junction to ambient)
170°C/W (0.125” leads)
TO-92
SO-8
165°C/W
SOT-89
160°C/W
Note 3:
Parameters identified with
boldface type
apply at temperature extremes. All other numbers apply at T
A
= T
J
= 25°C.
Note 4:
Guaranteed and 100% production tested.
Note 5:
Guaranteed but not 100% production tested. These limits are not used to calculate average outgoing quality levels.
Note 6:
The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures between the operating T
MAX
and T
MIN
, divided by T
MAX
- T
MIN
. The measured temperatures are
0
°
C, 25
°
C, 70
°
C and 85
°
C.
PIN CONNECTIONS
TO-92
8L SOIC
SO Package (S)
SOT-89
(L)
Plastic Package (N)
Bottom View
Top View
Top View
TYPICAL APPLICATIONS
1.2V Reference
5.0V Reference
Precision 10V Reference
+
-
FB
AMS385
1.2V
R1
500k
9V
R3
364k
R2
120k
+
-
FB
AMS385
R1
50k
9V
5V
+
=
1
R2
R3
1.24
V
OUT
R3
68.1k
1%
R2
301k
1%
+
-
FB
AMS385
R1
5k
15V
V
OUT
10V
1
2
3
FB
-
+
1
2
8
4
-
3
7
5
6
N/C ADJ
N/C
N/C N/C
N/C
+
FB
-
+
1
2
3
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