參數(shù)資料
型號： XTR110KU
英文描述： PRECISION VOLTAGE-TO-CURRENT CONVERTER/TRANSMITTER
中文描述： 精密的電壓電流轉(zhuǎn)換器/變送器
文件頁數(shù)： 5/9頁
文件大小： 148K
代理商： XTR110KU
5
XYR110
APPLICATIONS INFORMATION
Figure 1 shows the basic connections required for 0 to 10V
input and 4 to 20mA output. Other input voltage and output
current ranges require changes in connections of pins 3, 4, 5,
9 and 10 as shown in the table of Figure 1.
The complete transfer function of the XTR110 is:
I
O
=
(1)
R
SPAN
is the internal 50
resistor, R
9
, when connected as
shown in Figure 1. An external R
SPAN
can be connected for
different output current ranges as described later.
EXTERNAL TRANSISTOR
An external pass transistor, Q
EXT
, is required as shown in
Figure 1. This transistor conducts the output signal current.
A P-channel MOSFET transistor is recommended. It must
have a voltage rating equal or greater than the maximum
power supply voltage. Various recommended types are shown
in Table I.
(V
)
16
(V
)
4
10 + +
(V
IN2
)
2
R
SPAN
FIGURE 1. Basic Circuit Connection.
INPUT
RANGE (V) RANGE (mA)
OUTPUT
PIN 3
PIN 4
PIN 5
PIN 9
PIN 10
0-10
2-10
0-10
0-10
0-5
1-5
0-5
0-5
0-20
4-20
4-20
5-25
0-20
4-20
4-20
5-25
Com
Com
Input
Input
Input
Input
Com
Com
Com
Com
Com
Com
Com
Com
Input
Input
Input
Input
Com
Com
Com
Com
Com
Com
Com
Com
Com
Com
Open
Com
Com
Com
Open
Com
+10V Ref
+10V Ref
Com
Com
+10V Ref
+10V Ref
MANUFACTURER
PART NO.
BV
DSS(1)
BV
GS(1)
PACKAGE
Ferranti
ZVP1304A
ZVP1304B
ZVP1306A
ZVP1306B
40V
40V
60V
60V
20V
20V
20V
20V
TO-92
TO-39
TO-92
TO-39
International
Rectifier
IRF9513
60V
20V
TO-220
Motorola
MTP8P08
80V
20V
TO-220
RCA
RFL1P08
RFT2P08
80V
80V
20V
20V
TO-39
TO-220
Siliconix
(preferred)
VP0300B
VP0300L
VP0300M
VP0808B
VP0808L
VP0808M
30V
30V
30V
80V
80V
80V
40V
40V
40V
40V
40V
40V
TO-39
TO-92
TO-237
TO-39
TO-92
TO-237
Supertex
VP1304N2
VP1304N3
VP1306N2
VP1306N3
40V
40V
60V
60V
20V
20V
20V
20V
TO-220
TO-92
TO-220
TO-92
NOTE: (1) BV
—Drain-source breakdown voltage. BV
GS
—Gate-source
breakdown voltage.
TABLE I. Available P-Channel MOSFETs.
R
5
16.25k
16
1
13
14
7
6
8
10
9
15
12
11
4
3
5
2
R
7
6250
R
6
1562.5
R
9
50
R
4
10k
R
3
20k
R
2
R
1
R
8
500
+10V
Reference
Zero
Adjust
1μF
+
+V
13.5 to 40V
Span Adjust
4mA Span
R
(250
typ)
I
4 to 20mA
Q
P-Channel
MOSFET
(see text)
I
O
I
O
/10
I
O
/10
V
Adj.
Force
Sense
V
IN
0 to 10V
Short
Connection
(see text)
+V
CC
16mA Span
5k
15k
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XTR110KU 制造商:Texas Instruments 功能描述:VOLT/CURRENT CONVERTER SOIC16 110
XTR110KU/1K 功能描述:電流靈敏放大器 Prec Vltg-To-Crnt Cnertr/Trnsmtr RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
XTR110KU/1KG4 功能描述:電流靈敏放大器 Prec Vltg-To-Crnt Cnertr/Trnsmtr RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
XTR110KUG4 功能描述:電流靈敏放大器 Prec Vltg-To-Crnt Cnertr/Trnsmtr RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
XTR110L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCC Precision Voltage-to-Current Converter/Transmitter
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