參數(shù)資料
型號(hào): REF3140AIDBZTG4
英文描述: 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE
中文描述: 百萬(wàn)分之十五/ C最大,100uA的,采用SOT23 - 3系列電壓基準(zhǔn)
文件頁(yè)數(shù): 4/13頁(yè)
文件大?。?/td> 295K
代理商: REF3140AIDBZTG4
REF3112, 3120, 3125, 3130, 3133, 3140
4
SBVS046C
www.ti.com
TYPICAL CHARACTERISTICS
At T
A
= +25
°
C, V
IN
= +5V power supply, REF3125 is used for typical characteristics, unless otherwise noted.
TEMPERATURE DRIFT (0
°
C to +70
°
C)
18
16
14
12
10
8
6
4
2
0
P
1
0
Drift (ppm/
°
C)
2
3
4
5
6
8
9
10 11 12 13 14 15 16
TEMPERATURE DRIFT (
40
°
C to +125
°
C)
25
20
15
10
5
0
P
1
0
Drift (ppm/
°
C)
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
OUTPUT VOLTAGE vs TEMPERATURE
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
0.02
0.04
O
60
40
20
0
40
20
60
80
100
120
140
Temperature (
°
C)
DROPOUT VOLTAGE vs LOAD CURRENT
120
100
80
60
40
20
0
D
15
10
5
0
5
10
15
Load Current (mA)
QUIESCENT CURRENT vs TEMPERATURE
120
100
80
60
40
20
0
Q
μ
A
60
40
20
0
20
40
60
100
120
80
140
Temperature (
°
C)
OUTPUT IMPEDANCE vs FREQUENCY
100
10
1
0.1
0.01
O
)
1
10
100
1k
100k
10k
1M
Frequency (Hz)
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