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參數(shù)資料
| 型號： | ZREF25Z02 |
| 廠商： | ZETEX PLC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE |
| 中文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PSIP3 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 64K |
| 代理商： | ZREF25Z02 |
ABSOLUTE MAXIMUM RATING
Reverse Current
Forward Current
Operating Temperature
Storage Temperature
25mA
25mA
-40 to 85°C
-55 to 125°C
Power Dissipation (T
amb
=25°C)
E-Line, 3 pin (TO92)
E-Line, 2 pin (TO92)
SO8
500mW
500mW
625mW
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
amb
=25°C
SYMBOLPARAMETER
CONDITIONS
LIMITS
TOL.
%
UNITS
MIN
TYP MAX
V
R
Reverse Breakdown Voltage
I
R
=150
μ
A
2.475
2.45
2.5
2.5
2.525
2.55
1
2
V
I
MIN
Minimum Operating Current
25
50
μ
A
I
R
Recommended Operating
Current
0.05
5
mA
T
C
Average Reverse Breakdown
Voltage Temp. Co.
I
R(min)
to
I
R(max)
30
90
ppm/°C
R
S
§
Slope Resistance
0.4
2
Z
R
Reverse Dynamic Impedance
I
R
=1mA
f = 100Hz
I
AC
=0.1 I
R
0.3
0.8
E
N
Wideband Noise Voltage
I
R
= 150
μ
A
f = 10Hz to
10kHz
45
μ
V(rms)
ZREF25
0
Reverse Characteristics
Reverse Voltage (V)
R
μ
A
0.2
0.6
10
20
30
40
50
60
1.0
1.8
2.6
1.4
2.2
T
A
=25°C
T
A
=85°C
T
A
T
C
=
(
V
R
(
max
)
V
R
(
min
)
)
x1000000
V
R
x
(
T
(
max
)
T
(
min
)
)
Note: V
R(max)
- V
R(min)
is the maximum
deviation in reference voltage measured
over the full operating temperature
range.
§
R
S
=
V
R
Change
(
I
R
(
min
)
toI
R
(
max
)
)
I
R
(
max
)
I
R
(
min
)
4-272
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| ZREF50 | PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZREF50 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZREF50D | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZREF50Z | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZREK-0412-24S | 制造商:Amphenol Aerospace 功能描述:PLUG |
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