參數(shù)資料
型號(hào)： XTR103
英文描述： A/D Converter (A-D) IC; Resolution (Bits):20; Sample Rate:200SPS; Input Channels Per ADC:2; Input Channel Type:Differential; Data Interface:Serial; Package/Case:20-SOIC; Leaded Process Compatible:No; No. of Bits:20 RoHS Compliant: Yes
中文描述： 4 - 20mA電流變送器的RTD激勵(lì)和線性化
文件頁(yè)數(shù)： 4/10頁(yè)
文件大?。?/td> 222K
代理商： XTR103
4
XTR103
100
1k
10k
100k
0
Frequency (Hz)
TRANSCONDUCTANCE vs FREQUENCY
1M
80
60
40
20
T
R
G
= 25
R
G
= 100
R
G
= 400
R
G
= 2k
R
G
=
∞
20mA
4mA
R
S
=
∞
R
S
= 25
STEP RESPONSE
5
100
μ
s/Div
0
0.1
1
10
100
1k
10k
Frequency (Hz)
C
COMMON-MODE REJECTION
vs FREQUENCY (RTI)
100k
120
100
80
60
40
20
G = 0.16A/V
(R
G
= 400
)
120
100
80
60
40
20
0.1
0
Frequency (Hz)
P
POWER SUPPLY
REJECTION vs FREQUENCY (RTI)
140
1
10
100
1k
10k
100k
G = 0.16A/V
(R
G
= 400
)
1500
1250
1000
750
500
250
0
10
Loop Power Supply Voltage, V
PS
(V)
20
30
40
50
0
L
)
1550
LOOP RESISTANCE vs LOOP POWER SUPPLY
R
L
max =
(V+) – 9V
20mA
1750
Operating
Region
9V
Loop Power Supply Voltage, V
PS
(V)
V
O
60
50
40
30
20
10
0
10
20
30
40
R
L
= 100
R
L
= 600
R
L
= 1k
R
L
= 100
R
L
= 600
R
L
= 1k
Without external transistor
Span =
I
O
= 16mA
With external transistor
INPUT OFFSET VOLTAGE vs LOOP POWER SUPPLY
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V+ = 24VDC, unless otherwise noted.
相關(guān)PDF資料
PDF描述
XTR103AP A/D Converter (A-D) IC; Resolution (Bits):16; Sample Rate:100SPS; Input Channels Per ADC:4; Input Channel Type:Differential; Data Interface:Serial; Package/Case:; DNL +/-:0.5LSB; Leaded Process Compatible:No; No. of Bits:16 RoHS Compliant: No
XTR103AU 4-20mA Current Transmitter with RTD EXCITATION AND LINEARIZATION
XTR103BP A/D Converter (A-D) IC; Resolution (Bits):16; Sample Rate:100SPS; Input Channels Per ADC:4; Input Channel Type:Differential; Data Interface:Serial; Package/Case:; DNL +/-:0.5LSB; Leaded Process Compatible:No; No. of Bits:16 RoHS Compliant: Yes
XTR103BU 4-20mA Current Transmitter with RTD EXCITATION AND LINEARIZATION
XTR104 A/D Converter (A-D) IC; Resolution (Bits):20; Sample Rate:100SPS; Input Channels Per ADC:4; Input Channel Type:Differential; Data Interface:Serial; Package/Case:24-SOIC; Leaded Process Compatible:No; No. of Bits:20 RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XTR103AP 功能描述:電流靈敏放大器 4-20mA w/RTD 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(bǔ)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
XTR103AU 功能描述:電流靈敏放大器 4-20mA w/RTD 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(bǔ)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
XTR103BP 制造商:BB 制造商全稱:BB 功能描述:4-20mA Current Transmitter with RTD EXCITATION AND LINEARIZATION
XTR103BU 制造商:Texas Instruments 功能描述:
XTR104 制造商:BB 制造商全稱:BB 功能描述:4-20mA Current Transmitter with BRIDGE EXCITATION AND LINEARIZATION
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