參數(shù)資料
型號: LM363
廠商: National Semiconductor Corporation
元件分類: 運動控制電子
英文描述: LM363 Precision Instrumentation Amplifier
中文描述: LM363精密儀表放大器
文件頁數(shù): 15/22頁
文件大?。?/td> 452K
代理商: LM363
Typical Applications
4 mA-20 mA Two Wire Current Transmitter
TL/H/5609–20
The LM329 reference provides excellent line regulation and gain stability. When bridge is balanced
(I
OUT
e
4 mA), there’s no drop across R3 and R4, so that gain and offset adjustments are non-in-
teractive. The LM334 configured as a zero-TC current source supplies quiescent current to circuit.
R11 provides current limiting.
Design Equations
I
OS
e
(I
R6
a
I
R7
)
1
a
R2
R1
e
4 mA
Gain
e
D
I
OUT
D
V
IN
j
A
V
R1XR2
a
R3
a
R4
R3
a
R4
j
10 mA
mV
when A
V
e
LM363 voltage gain
Pick I
334
e
0.68V
R9
a
68 mV
R10
j
3.8 mA
I
MAX
e
I
334
a
V
Z
b
2.4V
R11
e
26 mA
I
BRIDGE(MAX)
j
I
334
-I
363
-I
Z
j
1.5mA
Precision Current Source (Low Output Current)
TL/H/5609–21
R1
e
R2
I
OUT
e
IN
V
l
V
IN
l
s
10V
Precision Voltage to Current Converter (Low Input Voltage)
TL/H/5609–22
R1
e
R2
Req
e
R1
ll
50 k
X
I
OUT
e
G V
IN
Req
e
G V
IN
1 k
X
15
相關(guān)PDF資料
PDF描述
LM3641 Lithium-Ion Battery Pack Protection Circuit
LM3641M Lithium-Ion Battery Pack Protection Circuit
LM3661 LM3361A Low Voltage/Power Narrow Band FM IF System
LM3661AM LM3361A Low Voltage/Power Narrow Band FM IF System
LM3670MF-1.2 PC Board Fuse; Current Rating:1A; Voltage Rating:63V; Fuse Terminals:SMT Caps; Leaded Process Compatible:No; Package/Case:1206; Peak Reflow Compatible (260 C):No; Reel Quantity:3000
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3630A 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM3630A High-Efficiency Dual-String White LED Driver
LM3630ATME 制造商:Texas Instruments 功能描述:LED DRVR 20Segment 2.5V/3.3V/5V 12-Pin DSBGA T/R 制造商:Texas Instruments 功能描述:IC LED DRIVER 2-STRING 12DSBGA 制造商:Texas Instruments 功能描述:Hi Eff Dual-String White LED Dvr
LM3630ATMX 制造商:Texas Instruments 功能描述:IC LED DRIVER 2-STRING 12DSBGA 制造商:Texas Instruments 功能描述:LED BACKLIGHT DRIVER 制造商:Texas Instruments 功能描述:LINEAR IC
LM3630EVM 制造商:Texas Instruments 功能描述:LM3630EVM - Boxed Product (Development Kits) 制造商:Texas Instruments 功能描述:EVAL MODULE LM3630 制造商:Texas Instruments 功能描述:LM3630EVM EVALUATION MODULE
LM3630TME/NOPB 制造商:Texas Instruments 功能描述:LINEAR IC-NON VMI