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参数资料
| 型号： | TS822ILT |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3 |
| 封装： | PLASTIC, TINY, SOT-23, 3 PIN |
| 文件页数： | 3/9页 |
| 文件大小： | 143K |
| 代理商： | TS822ILT |
TS822
Electrical characteristics
3/9
2
Electrical characteristics
Table 3.
TS822 (2% precision) Tamb = 25°C
(1) (unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
Vk
Reverse breakdown voltage
Ik = 100μA
2.45
2.5
2.55
V
Reverse breakdown voltage tolerance
Ik = 100μA
-40°C < Tamb < +85°C
-50
-66
50
66
mV
Ik-min
Minimum operating current
T = 25°C
40
50
μA
-40°C < Tamb < +85°C
60
ΔVref/ΔT Average temperature coefficient
Ik = 100μA
30
100
ppm/°C
ΔVk/ΔIk
Reverse breakdown voltage change
with operating current range
Ik-min < Ik < 1mA
-40°C < Tamb < +85°C
0.4
1
1.2
mV
1mA < Ik < 15mA
-40°C < Tamb < +85°C
2.5
8
10
Rka
Reverse static impedance
Ik = Ik-min to 1mA
-40°C < Tamb < +85°C
0.4
1
1.2
Ω
Ik = 1 to 15mA
-40°C < Tamb < +85°C
0.2
0.6
0.7
Kvh
Long term stability
Ik = 100μA, t = 1000hrs
120
ppm
En
Wide band noise
Ik = 100μA, 10Hz < f < 10kHz
35
nV/
√Hz
1.
Limits are 100% production tested at 25°C. Behavior at temperature range limits is guaranteed by correlation and design.
Table 4.
TS822A (1% precision) Tamb = 25°C
(1) (unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
Vk
Reverse breakdown voltage
Ik = 100μA
2.475
2.5
2.525
V
Reverse breakdown voltage tolerance
Ik = 100μA
-40°C < Tamb < +85°C
-25
-41
25
41
mV
Ik-min
Minimum operating current
T = 25°C
40
50
μA
-40°C < Tamb < +85°C
60
ΔVref/ΔT Average temperature coefficient
Ik = 100μA
30
100
ppm/°C
ΔVk/ΔIk
Reverse breakdown voltage change
with operating current range
Ik-min < Ik < 1mA
-40°C < Tamb < +85°C
0.4
1
1.2
mV
1mA < Ik < 15mA
-40°C < Tamb < +85°C
2.5
8
10
Rka
Reverse static impedance
Ik = Ik-min to 1mA
-40°C < Tamb < +85°C
0.4
1
1.2
Ω
Ik = 1mA to 15mA
-40°C < Tamb < +85°C
0.2
0.6
0.7
Kvh
Long term stability
Ik = 100μA, t = 1000hrs
120
ppm
En
Wide band noise
Ik = 100μA, 10Hz < f < 10kHz
35
nV/
√Hz
1.
Limits are 100% production tested at 25°C. Behavior at temperature range limits is guaranteed by correlation and design.
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