參數(shù)資料
型號: CL431S
廠商: CALOGIC LLC
元件分類: 基準電壓源/電流源
英文描述: Precision Adjustable Shunt Reference
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503 V, PSSO3
封裝: SOT-89, 3 PIN
文件頁數(shù): 4/6頁
文件大?。?/td> 65K
代理商: CL431S
CL431
TYPICAL PERFORMANCE CURVES
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
100
0.01
–60
1G-43
OFF STATE LEAKAGE
V
KA
= 36V
V
REF
= 0V
–30
– AMBIENT TEMPERATURE (C)
0
30
60
90
120
10
1
0.1
C
T
A
I
Z
o
150
–100
–2
3
1G-42
HIGH CURRENT OPERATING
CHARACTERISTICS
V
KA
= V
REF
75
50
25
0
–25
–50
–75
125
100
2
1
0
–1
– CATHODE VOLTAGE (V)
V
KA
TEMPERATURE RANGE: –55 to 125C
I
K
2.54
2.46
–60
1G-44
TEMPERATURE COEFFICIENT AS
A FUNCTION OF TRIM VALUE
V
KA
= V
REF
I
K
= 10mA
–30
T
A
2.47
2.48
2.49
2.50
2.51
2.52
2.53
0
30
60
90
120
V
R
– AMBIENT TEMPERATURE
V
REF
= 2.503V AT 25C
V
KA
– CATHODE VOLTAGE (V)
μ
A
I
K
900
800
700
600
500
400
300
200
100
–200
–1.0
3.0
1G-41
LOW CURRENT OPERATING
CHARACTERISTICS
V
= V
REF
KA
TEMPERATURE RANGE: –55 to 125C
1.0
0
2.0
–100
0
125C
25C
–55C
0
–50
0
30
1G-46
REFERENCE VOLTAGE
LINE REGULATION
3
V
KA
6
9
12 15 18 21 24 27
– CATHODE VOLTAGE (V)
–10
–20
–30
–40
V
V
R
I
K
= 10mA
TEMPERATURE RANGE: –55 to 125C
–55C
0C
25C
75C
125C
3.0
0
–60
1G-45
REFERENCE
INPUT CURRENT
R1 = 10k
R2 =
I
K
= 10mA
–30
0
30
60
90
120
2.5
2.0
1.5
1.0
0.5
C
μ
A
I
R
T
A
– AMBIENT TEMPERATURE (C)
C ORPORATION
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