Datasheet 搜索 > TI（德州仪器） > XTR111AIDRCRG4 数据手册 > XTR111AIDRCRG4 数据手册 1/32 页
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XTR111AIDRCRG4 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
VSON-10
描述:
Prec Vltg-to-Crnt Conv/Transmitter
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P2P5P13Hot
原理图在P19
封装尺寸在P22P24P25
型号编码规则在P2
标记信息在P2P22P23
封装信息在P2P22P23P24P25
技术参数、封装参数在P2P16
应用领域在P1P6P32
电气规格在P3P4
导航目录
XTR111AIDRCRG4数据手册
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XRT111
3V
REGF
Regulator
Out
Signal
Input
REGS
24V
I-Mirror
VSP
1
9
8
2
VG
IS
OutputDisable
OutputFailure
OD
EF
V
IN
6
4
5
R
SET
I
SET
SET
710
GND
I =10
OUT
()
V
VIN
R
SET
I 10
OUT
SET
= · I
XTR111
Q
2
(1)
Q
1
15W
15W
S
D
G
10nF
0mAto20mA
4mAto20mA
Load
(±LoadGround)
3
XTR111
www.ti.com
SBOS375C –NOVEMBER 2006– REVISED JUNE 2011
Precision Voltage-to-Current
Converter/Transmitter
Check for Samples: XTR111
1
FEATURES
DESCRIPTION
The XTR111 is a precision voltage-to-current
2
• EASY-TO-DESIGN INPUT/OUTPUT RANGES:
converter designed for the standard 0mA–20mA or
0mA–20mA, 4mA–20mA, 5mA–25mA AND
4mA–20mA analog signals, and can source up to
VOLTAGE OUTPUTS
36mA. The ratio between input voltage and output
• NONLINEARITY: 0.002%
current is set by the single resistor R
SET
. The circuit
• LOW OFFSET DRIFT: 1μV/°C
can also be modified for voltage output.
• ACCURACY: 0.015%
An external P-MOSFET transistor ensures high
• SINGLE-SUPPLY OPERATION
output resistance and a broad compliance voltage
• WIDE SUPPLY RANGE: 7V to 44V
range that extends from 2V below the supply voltage,
• OUTPUT ERROR FLAG (EF)
V
VSP
, to voltages well below GND.
• OUTPUT DISABLE (OD)
The adjustable 3V to 15V sub-regulator output
• ADJUSTABLE VOLTAGE REGULATOR:
provides the supply voltage for additional circuitry.
3V to 15V
The XTR111 is available in MSOP and DFN
surface-mount packages.
APPLICATIONS
• UNIVERSAL VOLTAGE-CONTROLLED
CURRENT SOURCE
• CURRENT OR VOLTAGE OUTPUT FOR 3-WIRE
SENSOR SYSTEMS
• PLC OUTPUT PROGRAMMABLE DRIVER
• CURRENT-MODE SENSOR EXCITATION
NOTE: (1) See Application Information,
External Current Limit Circuits for other
options.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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