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MAX4131C/D

产品描述DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8
产品类别半导体    模拟混合信号IC   
文件大小263KB,共16页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
下载文档 详细参数 选型对比 全文预览 文档解析

MAX4131C/D概述

DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8

双运算放大器, 950 uV 最大补偿, 10 MHz 波段 宽度, PDSO8

MAX4131C/D规格参数

参数名称属性值
功能数量2
端子数量8
最大供电/工作电压7.5 V
最大工作温度85 Cel
最小工作温度-40 Cel
额定供电电压5 V
最大负供电电压0.0 V
额定负供电电压0.0 V
额定带宽10 kHz
额定旋转率4 V/us
最大输入失调电压950 mV
加工封装描述0.150 INCH, MS-012AA, SOIC-8
状态ACTIVE
包装形状RECTANGULAR
包装尺寸SMALL OUTLINE
表面贴装Yes
端子形式GULL WING
端子间距1.27 mm
端子涂层TIN LEAD
端子位置DUAL
包装材料PLASTIC/EPOXY
温度等级INDUSTRIAL
放大器类型OP-AMP
额定共模抑制比74 dB
最大输入偏置电流IIB0.1600 uA

文档解析

MAX4134四运算放大器提供高密度集成,适用于多通道低电压系统。该系列具有10MHz增益带宽积和rail-to-rail输入输出,工作电压单电源+2.7V至+6.5V或双电源±1.35V至±3.25V。每放大器静态电流900μA,偏移电压典型值200μV,共模抑制比84dB(典型值)。支持驱动250Ω负载,单位增益稳定,电容负载容忍160pF。封装为14-pin SO,输入偏置电流±50nA,减少外部阻抗匹配需求。 技术规格包括-40°C至+85°C工作范围,输出短路保护,电源抑制比100dB。在+5V单电源下,输出摆幅为0.4V至4.6V(250Ω负载),总谐波失真0.003%(10kHz)。输入级设计确保无相位反转,共模范围扩展至电源轨外;压摆率4V/µs,建立时间2µs。建议电源旁路使用0.1μF电容并联1μF,并采用短引线布局提升稳定性。 应用场景涵盖数据采集系统和便携设备,其四通道设计优化空间利用率。低功耗特性(典型值900μA/放大器)延长电池寿命;适用于信号调理和传感器接口。设计时可通过添加反馈电容(2pF至10pF)改善高频响应,封装兼容标准SO引脚布局。

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MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
General Description
The MAX4130–MAX4134 family of operational amplifiers
combines 10MHz gain-bandwidth product and excellent
DC accuracy with rail-to-rail operation at the inputs and
outputs. These devices require only 900µA per amplifier,
and operate from either a single supply (+2.7V to +6.5V)
or dual supplies (±1.35V to ±3.25V) with a common-
mode voltage range that extends 250mV beyond V
EE
and V
CC
. They are capable of driving 250Ω loads and
are unity-gain stable. In addition, the MAX4131/
MAX4133 feature a shutdown mode in which the outputs
are placed in a high-impedance state and the supply
current is reduced to only 25µA per amplifier.
With their rail-to-rail input common-mode range and
output swing, the MAX4130–MAX4134 are ideal for low-
voltage, single-supply operation. Although the minimum
operating voltage is specified at 2.7V, the devices
typically operate down to 1.8V. In addition, low offset
voltage and high speed make them the ideal signal-
conditioning stages for precision, low-voltage data-
acquisition systems. The MAX4130 is offered in the
space-saving 5-pin SOT23 package. The MAX4131 is
offered in the ultra-small 6-bump, 1mm x 1.5mm chip-
scale package (UCSP™).
o
6-Bump UCSP (MAX4131)
o
+2.7V to +6.5V Single-Supply Operation
o
Rail-to-Rail Input Common-Mode Voltage Range
o
Rail-to-Rail Output Voltage Swing
o
10MHz Gain-Bandwidth Product
o
900µA Quiescent Current per Amplifier
o
25µA Shutdown Function (MAX4131/MAX4133)
o
200µV Offset Voltage
o
No Phase Reversal for Overdriven Inputs
o
Drive 250Ω Loads
o
Stable with 160pF Capacitive Loads
o
Unity-Gain Stable
Features
Ordering Information
PART
MAX4130EUK-T
MAX4131C/D
MAX4131EBT-T
MAX4131EUA
MAX4131ESA
TEMP RANGE
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
5 SOT23
Dice*
6 UCSP
8 µMAX
8 SO
TOP
MARK
AABB
AAX
Selector Guide
PART
MAX4130
MAX4131
MAX4132
MAX4133
MAX4134
AMPS PER
PACKAGE
1
1
2
2
4
SHUTDOWN
MODE
Yes
Yes
PIN-
PACKAGE
5 SOT23
6 UCSP,
8 µMAX/SO
8 µMAX/SO
14 SO
14 SO
*Dice
are specified at T
A
= +25°C. DC parameters only.
Ordering Information continued at end of data sheet.
Typical Operating Circuit
+3V
________________________Applications
Battery-Powered Instruments
Portable Equipment
Data-Acquisition Systems
Signal Conditioning
Low-Power, Low-Voltage Applications
Pin Configurations appear at end of data sheet.
SERIAL
INTERFACE
3
6
8
7
MAX147
SHDN
DOUT
SCLK
CS
V
DD
AIN
VREF
GND
1
2
4
5
MAX4131
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-1089; Rev 4; 1/14

MAX4131C/D相似产品对比

MAX4131C/D MAX4130-MAX4134 MAX4134 MAX4133 MAX4132 MAX4131 MAX4130EUK MAX4130
描述 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8 DUAL OP-AMP, 950 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8
功能数量 2 2 2 2 2 2 1 2
端子数量 8 8 8 8 8 8 5 8
最大输入失调电压 950 mV 950 mV 950 mV 950 mV 950 mV 950 mV 3500 µV 950 mV
表面贴装 Yes Yes Yes Yes Yes Yes YES Yes
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
放大器类型 OP-AMP OP-AMP OP-AMP OP-AMP OP-AMP OP-AMP OPERATIONAL AMPLIFIER OP-AMP
最大供电/工作电压 7.5 V 7.5 V 7.5 V 7.5 V 7.5 V 7.5 V - 7.5 V
最大工作温度 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel - 85 Cel
最小工作温度 -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel - -40 Cel
额定供电电压 5 V 5 V 5 V 5 V 5 V 5 V - 5 V
最大负供电电压 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V - 0.0 V
额定负供电电压 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V 0.0 V - 0.0 V
额定带宽 10 kHz 10 kHz 10 kHz 10 kHz 10 kHz 10 kHz - 10 kHz
额定旋转率 4 V/us 4 V/us 4 V/us 4 V/us 4 V/us 4 V/us - 4 V/us
加工封装描述 0.150 INCH, MS-012AA, SOIC-8 0.150 INCH, MS-012AA, SOIC-8 0.150 INCH, MS-012AA, SOIC-8 0.150 INCH, MS-012AA, SOIC-8 0.150 INCH, MS-012AA, SOIC-8 0.150 INCH, MS-012AA, SOIC-8 - 0.150 INCH, MS-012AA, SOIC-8
状态 ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE - ACTIVE
包装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR
包装尺寸 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE - SMALL OUTLINE
端子间距 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm - 1.27 mm
端子涂层 TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD - TIN LEAD
包装材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY
额定共模抑制比 74 dB 74 dB 74 dB 74 dB 74 dB 74 dB - 74 dB
最大输入偏置电流IIB 0.1600 uA 0.1600 uA 0.1600 uA 0.1600 uA 0.1600 uA 0.1600 uA - 0.1600 uA
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