參數(shù)資料
型號: TL1431Y
廠商: Texas Instruments, Inc.
英文描述: PRECISION PROGRAMMABLE REFERENCE
中文描述: 精密可編程的參考
文件頁數(shù): 1/8頁
文件大小: 79K
代理商: TL1431Y
1 - Cathode
2 - Anode
3 - Anode
4 - N.C.
5 - N.C.
6 - Anode
7 - Anode
8 - Reference
Z
TO92
(Plastic Package)
.
ADJUSTABLE OUTPUT VOLTAGE :
V
ref
to 36V
.
SINK CURRENT CAPABILITY : 1 to 100mA
.
TYPICALOUTPUT IMPEDANCE : 0.2
.
0.4% AND 0.25%VOLTAGE PRECISION
DESCRIPTION
The TL1431is a programmableshunt voltageref-
erence with guaranteed temperaturestability over
the entiretemperature rangeof operation.
The output voltage may be set to any value be-
tween V
ref
(approximately 2.5V) and 36V with two
external resistors.
The TL1431 operates with a wide current range
from1 to 100mAwith a typicaldynamicimpedance
of 0.2
.
PIN CONNECTIONS
8
7
6
5
1
2
3
4
SO8
(Top view)
Cathode
Anode
Reference
1
2
3
TO92
(Top view)
D
SO8
(Batwing Plastic Micropackage)
PROGRAMMABLE VOLTAGE REFERENCE
TL1431
ORDER CODES
Part number
Temperature Range
Package
Z
D
TL1431C/AC
TL1431I/AI
-20
o
C, +70
o
C
-40
o
C, +105
o
C
March 1998
1/8
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