參數(shù)資料
型號： XTR112UA
英文描述： 4-20mA CURRENT TRANSMITTERS with Sensor Excitation and Linearization
中文描述： 的4 - 20mA的傳感器激勵和線性電流遞質(zhì)
文件頁數(shù)： 11/16頁
文件大小： 255K
代理商： XTR112UA
11
XTR112, XTR114
NOTE: The values listed in the table are 1% resistors (in
).
Exact values may be calculated from the following equations:
R
Z
= RTD resistance at minimum measured temperature, T
MIN
.
T
MIN
–200
°
C
100
°
C
187/267
48700
61900
604/255
86600
110000
1000/243
105000
130000
1370/237
102000
127000
1740/232
100000
121000
2100/221
95300
118000
2490/215
93100
113000
2800/210
887000
107000
3160/200
86600
102000
3480/191
82500
100000
3740/187
80600
95300
200
°
C
187/536
31600
48700
604/499
49900
75000
1000/487
51100
76800
1370/475
49900
73200
1740/464
48700
69800
2100/442
46400
68100
2490/432
45300
64900
2800/412
43200
61900
3160/402
42200
59000
300
°
C
187/806
25500
46400
604/4750
33200
59000
1000/732
33200
57600
1370/715
32400
56200
1740/698
31600
53600
2100/665
30100
51100
2490/649
29400
48700
2800/619
28000
45300
400
°
C
187/1050
21500
44200
604/1000
24900
49900
1000/976
24300
48700
1370/953
23700
46400
1740/931
23200
44200
2100/887
22100
42200
2490/866
21500
40200
500
°
C
187/1330
17800
41200
604/1270
19600
44200
1000/1210 1000/1470 1000/1740 1000/1960
19100
15400
42200
38300
1370/1180 1370/1430 1370/1690
18700
15000
40200
36500
1740/1150 1740/1400
17800
14300
38300
34800
2100/1130
17400
36500
Exact values may be calculated from the following equations:
600
°
C
187/1580
15000
39200
604/1500
15800
40200
700
°
C
187/1820
13000
36500
604/1780
13300
37400
800
°
C
187/2100
11300
34800
604/2050
11500
34800
900
°
C
187/2370
9760
33200
604/2260
10000
32400
1000
°
C
187/2670
8660
31600
–100
°
C
0
°
C
13000
35700
11000
33200
100
°
C
12400
33200
200
°
C
300
°
C
400
°
C
500
°
C
600
°
C
700
°
C
800
°
C
R
LIN1
R
LIN2
NOTE: The values listed in the table are 1% resistors (in
).
R
Z
= RTD resistance at minimum measured temperature, T
MIN
.
MEASUREMENT TEMPERATURE SPAN
T (
°
C)
R
Z
/R
G
R
2
= RTD resistance at T
MAX
R
LIN
= 1k
(Internal)
where R
1
= RTD resistance at the midpoint measured temperature, (T
MIN
+ T
MAX
)/2
TABLE II. XTR112 R
Z
, R
G
, R
LIN1
, and R
LIN2
Standard 1% Resistor Values for Three-Wire Pt1000 RTD Connection with Linearization.
R
R
R
(
R
R
R
R
R
R
LIN
LIN
–
R
R
2
(
Z
1
2
–
+
–
1
1
(
2
1 6
.
2
=
–
)
(
.
)
)(
–
R
R
R
R
LIN
LIN
G
Z
2
2
1
1
2
1 6
=
–
)
)
R
R
(
R
–
R
R
R
(
R
G
Z
Z
=
0 625
.
2
1
2
1
–
)(
)
–
)
XTR112 1% RESISTOR VALUES FOR A THREE-WIRE RTD CONNECTION
T
MIN
–200
°
C
100
°
C
187/107
121000
133000
604/102
221000
243000
1000/97.6
261000
287000
1370/95.3
255000
280000
1740/90.9
249000
267000
2100/88.9
237000
261000
2490/86.6
232000
249000
2800/82.5
221000
243000
3160/80.6
215000
215000
3480/76.8
205000
221000
3740/75
200000
215000
200
°
C
187/215
78700
95300
604/200
124000
150000
1000/196
130000
154000
1370/191
124000
147000
1740/182
121000
143000
2100/178
118000
137000
2490/174
113000
133000
2800/165
110000
127000
3160/162
105000
121000
300
°
C
187/316
64900
84500
604/301
84500
110000
1000/294
84500
107000
1370/287
80600
105000
1740/274
78700
100000
2100/267
75000
95300
2490/261
73200
93100
2800/49
69800
88700
400
°
C
187/422
53600
76800
604/402
61900
86600
1000/392
61900
84500
1370/383
59000
82500
1740/365
57600
78700
2100/357
54900
75000
2490/249
53600
71500
500
°
C
187/523
45300
68100
604/511
48700
73200
1000/487
47500
71500
1370/475
46400
68100
1740/464
44200
64900
2100/348
43200
61900
600
°
C
187/634
38300
68100
604/604
40200
63400
1000/590
39200
61900
1370/576
37400
59000
1740/549
36500
56200
700
°
C
187/732
32400
56200
604/715
33200
57600
1000/681
32400
54900
1370/665
31600
52300
800
°
C
187/845
28000
52300
604/806
28700
52300
1000/787
27400
49900
900
°
C
187/953
24900
47500
604/909
24900
47500
1000
°
C
187/1050
21500
45300
–100
°
C
0
°
C
100
°
C
200
°
C
300
°
C
400
°
C
500
°
C
600
°
C
700
°
C
800
°
C
MEASUREMENT TEMPERATURE SPAN
T (
°
C)
R
Z
/R
G
R
LIN1
R
LIN2
R
2
= RTD resistance at T
MAX
R
LIN
= 1k
(Internal)
where R
1
= RTD resistance at the midpoint measured temperature, (T
MIN
+ T
MAX
)/2
TABLE III. XTR114 R
Z
, R
G
, R
LIN1
, and R
LIN2
Standard 1% Resistor Values for Three-Wire Pt1000 RTD Connection with Linearization.
XTR114 1% RESISTOR VALUES FOR A THREE-WIRE RTD CONNECTION
R
R
(
R
–
R
)
R
R
(
R
G
Z
Z
=
0 25
.
2
1
2
R
(
1
R
–
)(
–
)
R
R
R
2
R
R
LIN
LIN
1
–
Z
1
2
–
1
)
2
4
=
–
)
(
R
R
(
(
R
R
R
R
R
R
LIN
LIN
2
G
Z
2
2
1
1
2
4
=
+
–
)(
–
–
)
)
相關(guān)PDF資料
PDF描述
XTR114U 4-20mA CURRENT TRANSMITTERS with Sensor Excitation and Linearization
XTR115UA 4-20mA CURRENT LOOP TRANSMITTERS
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XTR115U 4-20mA CURRENT LOOP TRANSMITTERS
XTR116U 4-20mA CURRENT LOOP TRANSMITTERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XTR112UA/2K5 功能描述:IC 4-20MA I-TRANSMITTER 14-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設(shè)備封裝:20-TSSOP 包裝:管件
XTR112UA/2K5E4 功能描述:電流靈敏放大器 4-20mA Crnt Trnsmtr w/Sensor Exc & Lin 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
XTR112UAE4 功能描述:電流靈敏放大器 4-20mA Crnt Trnsmtr w/Sensor Exc & Lin 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
XTR112UE4 功能描述:電流靈敏放大器 4-20mA Crnt Trnsmtr w/Sensor Exc & Lin 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
XTR114 制造商:BB 制造商全稱:BB 功能描述:4-20mA CURRENT TRANSMITTERS with Sensor Excitation and Linearization
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