參數(shù)資料
型號： MAX5426B
廠商： Maxim Integrated Products, Inc.
元件分類： 運動控制電子
英文描述： Precision Gain of 5 Instrumentation Amplifier
中文描述： 5精密增益儀表放大器
文件頁數(shù)： 1/9頁
文件大小： 185K
代理商： MAX5426B
General Description
The MAX5426 is a precision resistor network optimized
for use with programmable instrumentation amplifiers.
The MAX5426 operates from dual ±5V to ±15V supplies
and consumes less than 40μA of supply current.
Designed to be used in the traditional three op amp
instrumentation amplifier topology, this device provides
noninverting gains of 1, 2, 4, and 8 that are accurate to
0.025% (A-grade), 0.09% (B-grade), or 0.5%
(C-grade) over the extended temperature range (-40°C
to +85°C). The MAX5426 is available in the 6.4mm
5mm 14-pin TSSOP package.
Applications
General-Purpose Programmable Instrumentation
Amplifiers
Gain Control in RF Power Amplifiers
Precision Dual Attenuator
Features
o
Differential Gains: A
V
= 1, 2, 4, 8
o
Gain Accurate to 0.025%, 0.09%, or 0.5%
o
Dual Supply ±5V to ±15V Operation
o
Low 36μA Supply Current
o
Simple CMOS/TTL Logic Compatible 2-Wire
Parallel Interface
o
Space-Saving 14-Pin TSSOP Package
(6.4mm
5mm)
o
OFFSET Pin Available to Offset the Output of the
Differential Amplifier
M
Precision Resistor Network for
Programmable Instrumentation Amplifiers
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-2318; Rev 0; 1/02
PART
TEMP
RANGE
PIN-
PACKAGE
GAIN
MAX5426AEUD
MAX5426BEUD
MAX5426CEUD
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
14 TSSOP
14 TSSOP
14 TSSOP
0.025%
0.09%
0.5%
CM
FB2
INDIF-
OUT2
INDIF+
OUT
OFFSET
V
DD
V
IN-
V
IN+
GND
D1
D0
FB1
OUT1
V
SS
V
OUT
MAX5426
Typical Operating Circuit
Pin Configuration and Functional Diagram appear at
end of data sheet.
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相關代理商/技術參數(shù)
參數(shù)描述
MAX5426BEUD 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX5426BEUD+ 功能描述:儀表放大器 Prec Resistor Net for Prog Inst Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補償電壓:150 V 可用增益調整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
MAX5426BEUD+T 功能描述:儀表放大器 Prec Resistor Net for Prog Inst Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補償電壓:150 V 可用增益調整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
MAX5426BEUD-T 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX5426CEUD 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
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