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參數資料
| 型號： | XTR101AG |
| 元件分類： | 運動控制電子 |
| 英文描述： | A/D Converter (A-D) IC; Resolution (Bits):20; Sample Rate:4kSPS; Input Channels Per ADC:1; Data Interface:Serial; Package/Case:20-DIP; Interface Type:Serial; Leaded Process Compatible:No; No. of Bits:20 RoHS Compliant: No |
| 中文描述： | 精密，低漂移的4 - 20mA二線制變送器 |
| 文件頁數： | 1/15頁 |
| 文件大?。?/td> | 195K |
| 代理商： | XTR101AG |
1986 Burr-Brown Corporation
PDS-627G
Printed in U.S.A. October, 1993
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
XTR101
Precision, Low Drift
4-20mA TWO-WIRE TRANSMITTER
FEATURES
G
INSTRUMENTATION AMPLIFIER INPUT
Low Offset Voltage, 30
μ
V max
Low Voltage Drift, 0.75
μ
V/
°
C max
Low Nonlinearity, 0.01% max
G
TRUE TWO-WIRE OPERATION
Power and Signal on One Wire Pair
Current Mode Signal Transmission
High Noise Immunity
G
DUAL MATCHED CURRENT SOURCES
G
WIDE SUPPLY RANGE: 11.6V to 40V
G
–40
°
C to +85
°
C SPECIFICATION RANGE
G
SMALL 14-PIN DIP PACKAGE, CERAMIC
AND PLASTIC
APPLICATIONS
G
INDUSTRIAL PROCESS CONTROL
Pressure Transmitters
Temperature Transmitters
Millivolt Transmitters
G
RESISTANCE BRIDGE INPUTS
G
THERMOCOUPLE INPUTS
G
RTD INPUTS
G
CURRENT SHUNT (mV) INPUTS
G
PRECISION DUAL CURRENT SOURCES
G
AUTOMATED MANUFACTURING
G
POWER/PLANT ENERGY SYSTEM
MONITORING
DESCRIPTION
The XTR101 is a microcircuit, 4-20mA, two-wire
transmitter containing a high accuracy instrumenta-
tion amplifier (IA), a voltage-controlled output current
source, and dual-matched precision current reference.
This combination is ideally suited for remote signal
conditioning of a wide variety of transducers such as
thermocouples, RTDs, thermistors, and strain gauge
bridges. State-of-the-art design and laser-trimming,
wide temperature range operation and small size make
it very suitable for industrial process control applica-
tions. In addition, the optional external transistor al-
lows even higher precision.
The two-wire transmitter allows signal and power to
be supplied on a single wire-pair by modulating the
power supply current with the input signal source. The
transmitter is immune to voltage drops from long runs
and noise from motors, relays, actuators, switches,
transformers, and industrial equipment. It can be used
by OEMs producing transmitter modules or by data
acquisition system manufacturers.
2
B
14
9
1
8
11
10
3
5
6
4
XTR101
e
1
12
Optional
Offset Null
Optional
External
Transistor
REF1
I
REF2
I
I
OUT
7
13
E
(1)
(1)
e
2
Span
NOTE: (1) Pins 12 and 13 are used for optional BW control.
+
–
+V
CC
相關PDF資料 |
PDF描述 |
|---|---|
| XTR101AP | A/D Converter (A-D) IC; Resolution (Bits):20; Sample Rate:4000SPS; Input Channels Per ADC:1; Data Interface:Serial; Package/Case:20-SOIC; DNL +/-:0.5LSB; Interface Type:Serial; Leaded Process Compatible:No; No. of Bits:20 RoHS Compliant: Yes |
| XTR101AU | 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-DIP; Leaded Process Compatible:No; No. of Bits:20; No. of Channels:2 RoHS Compliant: No |
| XTR101BG | 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: No |
| XTR110BG | PRECISION VOLTAGE-TO-CURRENT CONVERTER/TRANSMITTER |
| XTR110KP | PRECISION VOLTAGE-TO-CURRENT CONVERTER/TRANSMITTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| XTR101AG | 制造商:Texas Instruments 功能描述:Instrumentation Amplifier IC 制造商:Texas Instruments 功能描述:IC, TWO-WIRE TRANSMITTER, DIP-14 |
| XTR101AP | 功能描述:電流靈敏放大器 Prec Lo-Drift 4-20mA 2-Wire Trnsmtr RoHS:否 制造商:Texas Instruments 通道數量: 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 |
| XTR101AP | 制造商:BURR-BROWN 功能描述:PRECISION TRANSMITTER DIP14 101 制造商:Texas Instruments 功能描述:PRECISION TRANSMITTER DIP14 101 制造商:Texas Instruments 功能描述:PRECISION TRANSMITTER, DIP14, 101 制造商:Texas Instruments 功能描述:PRECISION TRANSMITTER, DIP14, 101; Supply Voltage Min:11.6V; Supply Voltage Max:40V; No. of Pins:14; Operating Temperature Min:-40C; Operating Temperature Max:85C; SVHC:No SVHC (19-Dec-2012); Accuracy:5%; Amplifier Case Style:DIP; ;RoHS Compliant: Yes |
| XTR101AP | 制造商:Texas Instruments 功能描述:Transceiver IC |
| XTR101APG4 | 功能描述:電流靈敏放大器 Prec Lo-Drift 4-20mA 2-Wire Trnsmtr RoHS:否 制造商:Texas Instruments 通道數量: 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 |
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