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参数资料
| 型号： | LT1021BCH-5#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, MBCY8 |
| 封装： | 0.200 INCH, LEAD FREE, METAL CAN, TO-5, 8 PIN |
| 文件页数： | 10/16页 |
| 文件大小： | 228K |
| 代理商： | LT1021BCH-5#PBF |
3
LT1021
1021fc
ELECTRICAL C
C
HARA TERISTICS
LT1021-5
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage (Note 2)
LT1021C-5
4.9975
5.000
5.0025
V
LT1021B-5/LT1021D-5
4.9500
5.000
5.0500
V
Output Voltage Temperature Coefficient (Note 3)
TMIN ≤ TJ ≤ TMAX
LT1021B-5
●
2
5
ppm/
°C
LT1021C-5/LT1021D-5
●
3
20
ppm/
°C
Line Regulation (Note 4)
7.2V
≤ VIN ≤ 10V
4
12
ppm/V
●
20
ppm/V
10V
≤ VIN ≤ 40V
2
6
ppm/V
●
10
ppm/V
Load Regulation (Sourcing Current)
0
≤ IOUT ≤ 10mA
10
20
ppm/mA
(Note 4)
●
35
ppm/mA
Load Regulation (Sinking Current)
0
≤ IOUT ≤ 10mA
60
100
ppm/mA
(Note 4)
●
150
ppm/mA
Supply Current
0.8
1.2
mA
●
1.5
mA
Output Voltage Noise (Note 6)
0.1Hz
≤ f ≤ 10Hz
3.0
VP-P
10Hz
≤ f ≤ 1kHz
2.2
3.5
VRMS
Long Term Stability of Output Voltage (Note 7)
t = 1000Hrs Noncumulative
15
ppm
Temperature Hysteresis of Output
T = ±25°C
10
ppm
LT1021-7
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage (Note 2)
6.95
7.00
7.05
V
Output Voltage Temperature Coefficient (Note 3)
TMIN ≤ TJ ≤ TMAX
LT1021B-7
●
2
5
ppm/
°C
LT1021D-7
●
3
20
ppm/
°C
Line Regulation (Note 4)
8.5V
≤ VIN ≤ 12V
1.0
4
ppm/V
●
2.0
8
ppm/V
12V
≤ VIN ≤ 40V
0.5
2
ppm/V
●
1.0
4
ppm/V
Load Regulation (Sourcing Current)
0
≤ IOUT ≤ 10mA
12
25
ppm/mA
(Note 4)
●
40
ppm/mA
Load Regulation (Shunt Mode)
1.2mA
≤ ISHUNT ≤ 10mA
50
100
ppm/mA
(Notes 4, 5)
●
150
ppm/mA
Supply Current (Series Mode)
0.75
1.2
mA
●
1.5
mA
Minimum Current (Shunt Mode)
VIN is Open
0.7
1.0
mA
●
1.2
mA
Output Voltage Noise (Note 6)
0.1Hz
≤ f ≤ 10Hz
4.0
VP-P
10Hz
≤ f ≤ 1kHz
2.5
4.0
VRMS
Long Term Stability of Output Voltage (Note 7)
t = 1000Hrs Noncumulative
7
ppm
Temperature Hysteresis of Output
T = ±25°C
3
ppm
The
● denotes specifications that apply over the full operating temperature
range, otherwise specifications are TA = 25°C. VIN = 10V, IOUT = 0, unless otherwise noted.
The
● denotes specifications that apply over the full operating temperature range, otherwise specifications are TA = 25°C.
VIN = 12V, IOUT = 0, unless otherwise noted.
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相关代理商/技术参数 |
参数描述 |
|---|---|
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