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MAX4174AEEUK-T PDF预览

MAX4174AEEUK-T

更新时间: 2024-02-25 19:20:16
品牌 Logo 应用领域
美信 - MAXIM 运算放大器放大器电路光电二极管
页数 文件大小 规格书
20页 348K
描述
Application Specific Amplifier

MAX4174AEEUK-T 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:SOT-23, 5 PIN
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.88放大器类型:OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB):0.01 µA最大输入失调电压:2500 µV
JESD-30 代码:R-PDSO-G5JESD-609代码:e0
长度:2.9 mm湿度敏感等级:1
功能数量:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.45 mm标称压摆率:0.7 V/us
子类别:Operational Amplifier最大压摆率:0.51 mA
供电电压上限:6 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
宽度:1.625 mm

MAX4174AEEUK-T 数据手册

 浏览型号MAX4174AEEUK-T的Datasheet PDF文件第11页浏览型号MAX4174AEEUK-T的Datasheet PDF文件第12页浏览型号MAX4174AEEUK-T的Datasheet PDF文件第13页浏览型号MAX4174AEEUK-T的Datasheet PDF文件第15页浏览型号MAX4174AEEUK-T的Datasheet PDF文件第16页浏览型号MAX4174AEEUK-T的Datasheet PDF文件第17页 
SOT23, Rail-to-Rail, Fixed-Gain  
GainAmps/Open-Loop Op Amps  
gain amplifiers of this GainAmp family are stable with  
Supply Bypassing and Board Layout  
All devices in the GainAmp family operate from a +2.5V  
to +5.5V single supply or from 1.25V to 2.75V dual  
supplies. For single-supply operation, bypass the  
power supply with a 0.1µF capacitor to ground. For  
dual supplies, bypass each supply to ground. Bypass  
with capacitors as close to the device as possible, to min-  
imize lead inductance and noise. A printed circuit board  
with a low-inductance ground plane is recommended.  
capacitive loads up to 470pF. Stability with higher  
capacitive loads can be improved by adding an isolation  
resistor in series with the op-amp output, as shown in  
Figure 9. This resistor improves the circuit’s phase mar-  
gin by isolating the load capacitor from the amplifier’s  
output. In Figure 10, a 1000pF capacitor is driven with a  
100isolation resistor exhibiting some overshoot but no  
oscillation. Figures 11 and 12 show the typical small-sig-  
nal pulse responses of GainAmp fixed-gain amplifiers  
with 250pF and 470pF capacitive loads and no isolation  
resistor.  
Capacitive-Load Stability  
Driving large capacitive loads can cause instability in  
most low-power, rail-to-rail output amplifiers. The fixed-  
MAX4174  
INPUT  
V
CC  
V
IN  
R
R
F
V
OUT  
= V 1+  
IN  
(
)
G
A = +5V/V  
V
OUTPUT  
OUTPUT  
50mV/div  
V
EE  
R
F
A = +5V/V  
V
500mV/div  
R
G
Figure 8. Dual-Supply, DC-Coupled Noninverting Amplifier  
Figure 10. Small-Signal/Large-Signal Transient Response with  
Excessive Capacitive Load with Isolation Resistor  
75,MAX812/4  
MAX4174  
R
G
R
F
V
CC  
R
ISO  
OUTPUT  
INPUT  
C
L
R
L
V
EE  
Figure 9. Dual-Supply, Capacitive-Load Driving Circuit  
14 ______________________________________________________________________________________  

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