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XTR115UA/2K5E4 参数 Datasheet PDF下载

XTR115UA/2K5E4图片预览
型号: XTR115UA/2K5E4
PDF下载: 下载PDF文件 查看货源
内容描述: [4-20mA Current Loop Transmitters 8-SOIC -40 to 85]
分类和应用: PC光电二极管
文件页数/大小: 16 页 / 804 K
品牌: TI [ TEXAS INSTRUMENTS ]
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If capacitive loading must be placed on the V
REF
pin, one of the compensation schemes shown below must be used to ensure stable operation.
Values of capacitance must remain within the given ranges.
R
ISO(1)
10Ω
I
LOAD
(0-2.5mA)
+
C
HF
(10pF to 0.5µF)
C
LF
(2.2µF to 22µF)
XTR115
XTR116
V
REG
8
V
REF
1
Voltage
Reference
+5V
Regulator
V+
7
I
O
OR
I
IN
2
A1
V
LOOP
B
6
R
L
E
5
3
I
RET
R
COMP(1)
50Ω
R
1
2.475kΩ
R
LIM
R
2
25Ω
I
O
=
4
I = 100 • I
IN
100 V
IN
R
IN
+
I
LOAD
(0-2.5mA)
C
HF
(10pF to 0.5µF)
C
LF(1)
(2.2µF to 22µF)
NOTE: (1) Required compensation components.
FIGURE 5. Stable Operation with Capacitive Load on V
REF
.
8
XTR115, XTR116
www.ti.com
SBOS124A