參數(shù)資料
型號(hào): TS821ILT
廠商: STMICROELECTRONICS
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PDSO3
封裝: MICRO, PLASTIC, SOT-23, 3 PIN
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 123K
代理商: TS821ILT
TS821
Electrical characteristics
3/9
2
Electrical characteristics
TS821 (2% precision) T
amb
= 25°C
(1)
(unless otherwise specified)
Parameter
TS821A (1% precision) T
amb
= 25°C
(1)
(unless otherwise specified)
Parameter
Table 3.
Symbol
Test conditions
Min.
Typ.
Max.
Unit
V
k
Reverse breakdown voltage
I
k
= 100
μ
A
I
k
= 100
μ
A
-40°C < T
amb
< +85°C
1.200
1.225
1.250
V
Reverse breakdown voltage
tolerance
-25
+34
+25
+34
mV
I
k-min
Minimum operating current
T
amb
= 25°C
40
45
μ
A
-40°C < T
amb
< +85°C
I
k
= 100
μ
A
50
Δ
V
ref
/
Δ
T
Average temperature coefficient
120
ppm/°C
Δ
V
k
/
Δ
I
k
Reverse breakdown voltage change
with operating current range
I
k-min
< I
k
< 1mA
-40°C < T
amb
< +85°C
0.3
0.7
1
mV
1mA < I
k
< 12mA
-40°C < T
amb
< +85°C
Δ
I
k
= 45μA to 1mA
I
k
= 100
μ
A, t = 1000hrs
I
k
= 100
μ
A, 10Hz < f < 10kHz
2.5
8
10
R
ka
Static impedance
0.25
0.5
Ω
K
vh
Long term stability
120
ppm
En
Wide band noise
200
nV/
Hz
1.
Limits are 100% production tested at 25°C. Behavior at the temperature range limits is guaranteed through correlation and
by design.
Table 4.
Symbol
Test conditions
Min.
Typ.
Max.
Unit
V
k
Reverse breakdown voltage
I
k
= 100
μ
A
I
k
= 100
μ
A
-40°C < T
amb
< +85°C
1.213
1.225
1.237
V
Reverse breakdown voltage
tolerance
-12
-22
+12
+22
mV
I
k-min
Minimum operating current
T
amb
= 25°C
40
45
μ
A
-40°C < T
amb
< +85°C
I
k
= 100
μ
A
50
Δ
V
ref
/
Δ
T
Average temperature coefficient
120
ppm/°C
Δ
V
k
/
Δ
I
k
Reverse breakdown voltage change
with operating current range
I
k-min
< I
k
< 1mA
-40°C < T
amb
< +85°C
0.3
0.7
1
mV
1mA < I
k
< 12mA
-40°C < T
amb
< +85°C
Δ
I
k
= 45
μ
A to 1mA
I
k
= 100
μ
A, t = 1000hrs
I
k
= 100
μ
A 10Hz < f < 10kHz
2.5
5
7
R
ka
Static impedance
0.25
0.5
Ω
K
vh
Long term stability
120
ppm
En
Wide band noise
200
nV/
Hz
1.
Limits are 100% production tested at 25°C. Behavior at the temperature range limits is guaranteed through correlation and
by design.
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