- 您現在的位置：買賣IC網 > PDF目錄164977 > A431ASF (AUK Corp) Programmable Voltage Reference (Programmable output voltage to 20 volts) PDF資料下載
參數資料
| 型號： | A431ASF |
| 廠商： | AUK Corp |
| 英文描述： | Programmable Voltage Reference (Programmable output voltage to 20 volts) |
| 中文描述： | 可編程電壓參考（可編程輸出電壓20伏） |
| 文件頁數： | 2/4頁 |
| 文件大小： | 362K |
| 代理商： | A431ASF |
KSI-2037-004
2
A431xSF
Absolute maximum ratings
(Operating ambient temperature range applies unless other specified)
Parameter
Symbol
Ratings
Unit
Cathode to Anode voltage
VKA
20
V
Cathode current range
IKA
-100 ~+150
mA
Reference input current range
Iref
-0.05~+10
mA
Power dissipation
PD*
300
mW
Operating temperature range
Topr
-40~+85
°C
Storage temperature range
Tstg
-65~+150
°C
* With PCB(8×8mm copper area) at glass epoxy board(t=1.7mm, area: 20×20mm)
Recommended operating conditions
Ratings
Parameter
Symbol
Min.
Max.
Unit
Cathode to Anode voltage
VKA
Vref
18
V
Cathode current range
IKA
1.0
100
mA
Electrical Characteristics
(Ambient temperature at 25
°C, unless otherwise noted.)
Parameter
Symbol
Condition
Min.
Typ. Max. Unit
A431BSF
2.482
2.508
Reference input voltage
(Fig. 1, Note 1)
Vref
VKA=Vref,
IKA=10mA
A431ASF
2.470
2.495
2.520
V
Deviation of reference input voltage
Over temperature(Fig. 1, Note 1,2)
Vref
VKA=Vref , IKA=10mA
@Ta=TLOW to THIGH
-
7.0
30
mV
Ratio of change in reference input
Voltage to the change in cathode
Voltage(Fig. 2)
Vref
VKA
IKA=10mA
VKA=10V-Vref
VKA=20V-10V
-
1.2
0.7
2.7
2.0
mV/V
Reference input current(Fig. 2)
Iref
IKA=10mA
R1=10K, R2=∞
-
1.8
4.0
A
Deviation of reference input current
over temperature(Fig. 2)
Iref
IKA=10mA
R1=10K, R2=∞
-
0.4
2.5
A
Minimum cathode current for
Regulation(Fig. 1)
IMIN
VKA=Vref
-
0.35
1.0
mA
Off-state cathode current(Fig. 3)
IOFF
VKA=20V, Vref=0V
-
2.7
1000
nA
Dynamic impedance(Fig. 1, Note 3)
ZKA
VKA=Vref, f≤1.0KHz
IKA=1.0mA-100mA
-
0.14
0.5
Fig. 1
Fig. 2
Fig. 3
<Note 1> : TLOW=-40°C, THIGH=+85°C , <Note 2> : Vref= Vref Max. - Vref Min. , <Note 3> : ZKA= VKA/ IKA
相關PDF資料 |
PDF描述 |
|---|---|
| A431BSF | Programmable Voltage Reference (Programmable output voltage to 20 volts) |
| A431XM | Programmable Voltage Reference (Programmable output voltage to 20 volts) |
| A431XSF | Programmable Voltage Reference (Programmable output voltage to 20 volts) |
| A450IKF0-15 | QUARTZ CRYSTAL RESONATOR, 24.192 MHz |
| A4558 | Low Noise Dual OP AMP (The A4558 is a monolithic Integrated Circuit designed for dual operational amplifier.) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| A431B | 制造商:AUK 制造商全稱:AUK corp 功能描述:Programmable Voltage Reference |
| A431BM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Requlator -＞ Shunt(Adjustable Voltage) |
| A431BSF | 制造商:AUK 制造商全稱:AUK corp 功能描述:Programmable Voltage Reference (Programmable output voltage to 20 volts) |
| A-431E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE DIGIT DISPLAY |
| A431FD682M063A | 制造商:KEMET Corporation 功能描述:CAP 6800UF 63VDC 20% 36 X 62MM SCRW TERM CAN 0.026 OHM 8200M - Bulk |
發布緊急采購，3分鐘左右您將得到回復。