參數(shù)資料
型號: AMS9491BN
廠商: Advanced Monolithic Systems, Inc.
英文描述: 1.235V VOLTAGE REFERENCE
中文描述: 1.235V電壓基準
文件頁數(shù): 3/7頁
文件大小: 75K
代理商: AMS9491BN
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS9491
TYPICAL APPLICATIONS
Wide Input
Range Reference
Micropower Reference
from 9V Battery
Reference from
1.5V Battery
4.3k
LM334
OUT
1.24V
AMS9491
V
IN
= 2.3V TO 30V
AMS9491
1.2V
500k
9V
AMS9491
1.2V
3k
1.5V
0
°
C - 100
°
C Thermometer
Lower Power Thermometer
0
°
C - 100
°
C Thermometer
AMS9491
150
R1
4k
R2
1k
R3
100
R4
220
1.5V
(1.3-1.6V)
R
V
-
V
+
LM334
M
0-100
μ
A
I
OUT
Calibration
1. Short AMS9491, adjust R3 for I
OUT
= temp at
1
μ
A/
°
K
2. Remove short, adjust R2 for correct reading in
°
C
I
Q
at 1.3V
500
μ
A
I
Q
at 1.6V
2.4mA
LM334
M
AMS9491
1.3 TO
1.6V
*
8k TO
12k
* 2N3638 or 2N2907 select for inverse H
FE
5
Select for operation at 1.3V
I
Q
600
μ
A to 900
μ
A
AMS9491
150
R1
2k
R2
1k
R3
50
R4
100
1.3-1.6V
R
V
-
V
+
LM334
M
0-50
μ
A
I
OUT
Calibration
1. Short AMS9491, adjust R3 for I
OUT
= temp at
1.8
μ
A/
°
K
2. Remove short, adjust R2 for correct reading in
°
F
相關(guān)PDF資料
PDF描述
AMS9491BS 1.235V VOLTAGE REFERENCE
AMSOP-07 LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
AMSOP-07C REC3-SR_DR/H1 Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 24V; Output Voltage (Vdc): 15V; Power: 3W; Low Cost 3W converter in DIP24 Package; 1kVDC Isolation; Regulated Output; UL Approved; Continuous Short Circuit Protection; Internal SMD design; 3 Pinout Options, 3 Case Styles.; Efficiency to 75%
AMSOP-07CP LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
AMSOP-07CS LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
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