參數(shù)資料
型號: LX6431ACPK
廠商: MICROSEMI CORP
元件分類: 基準電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PSSO3
封裝: ROHS COMPLIANT, PLASTIC, TO-89, 3 PIN
文件頁數(shù): 5/11頁
文件大?。?/td> 285K
代理商: LX6431ACPK
P RECISION P ROGRAMMABLE R EFERENCE S
LX6431/LX6431A/LX6431B
PRODUCT DA T ABOOK 1996/1997
3
Copyright 1999
Rev. 1.4a
P RODUCTION D AT A S HEET
ELECTRICAL CHARACTERISTICS
(Note 2)
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for LX6431C/LX6431AC/LX6431BC with 0°C
≤ T
A
70°C, LX6431I/LX6431AI/LX6431BI with -40°C
≤ T
A ≤ 85°C.)
Parameter
Symbol
Test Conditions
LX6431
Units
Min. Typ. Max.
2440
2550
mV
2470
2520
mV
2490
2510
mV
15
mV
25
mV
15
mV
25
mV
15
mV
20
mV
0.3
1
mV/V
0.3
1
mV/V
0.1
0.5
A
0.1
0.5
A
0.4
0.6
mA
0.4
0.6
mA
0.3
1
A
30
100
m
Reference Input Voltage
LX6431
V
REF
I
K = 10mA, VKA = VREF, TA = 25°C,
LX6431A
I
K = 10mA, VKA = VREF, TA = 25°C
LX6431B
I
K = 10mA, VKA = VREF, TA = 25°C
Reference Drift
LX6431
I
K = 10mA, VKA = VREF, 0°C ≤ TA ≤ 70°C
I
K = 10mA, VKA = VREF, -40°C ≤ TA ≤ 85°C
LX6431A
I
K = 10mA, VKA = VREF, 0°C ≤ TA ≤ 70°C
I
K = 10mA, VKA = VREF, -40°C ≤ TA ≤ 85°C
LX6431B
I
K = 10mA, VKA = VREF, 0°C ≤ TA ≤ 70°C
I
K = 10mA, VKA = VREF, -40°C ≤ TA ≤ 85°C
Voltage Ratio, Reference to Cathode
I
K = 10mA, VKA = 2.5V to 36V, TA = 25°C
(Note 3)
I
K = 10mA, VKA = 2.5V to 36V, TA = Operating Range
Reference Input Current
I
REF
V
KA = VREF, TA = 25°C
V
KA = VREF, TA = Operating Range
Minimum Operating Current
I
MIN
V
KA = VREF to 36V, TA = 25°C
V
KA = VREF to 36V, TA = Operating Range
Off-State Cathode Current
I
OFF
V
KA = 36V, VREF = 0V, TA = 25°C
Dynamic Impedance
Z
KA
V
KA = VREF, IK = 0.6mA to 100mA, f ≤ 1kHz, TA = 25°C
Note 2. These parameters are guaranteed by design.
Note 3.
Ratio of change in reference input voltage
to the change in cathode voltage.
V
REF
V
KA
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