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MAX4017ESA PDF预览

MAX4017ESA

更新时间: 2024-10-27 22:22:43
品牌 Logo 应用领域
美信 - MAXIM 缓冲放大器放大器电路光电二极管
页数 文件大小 规格书
12页 121K
描述
Low-Cost, High-Speed, Single-Supply, Gain of +2 Buffers with Rail-to-Rail Outputs in SOT23

MAX4017ESA 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SO-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
Is Samacsys:N放大器类型:BUFFER
最大平均偏置电流 (IIB):20 µA标称带宽 (3dB):140 MHz
最大输入失调电压:20000 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1负供电电压上限:
标称负供电电压 (Vsup):功能数量:2
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最小输出电流:0.06 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):245
电源:3.3/5/+-5 V认证状态:Not Qualified
座面最大高度:1.75 mm标称压摆率:600 V/us
子类别:Buffer Amplifier最大压摆率:16 mA
供电电压上限:12 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

MAX4017ESA 数据手册

 浏览型号MAX4017ESA的Datasheet PDF文件第5页浏览型号MAX4017ESA的Datasheet PDF文件第6页浏览型号MAX4017ESA的Datasheet PDF文件第7页浏览型号MAX4017ESA的Datasheet PDF文件第9页浏览型号MAX4017ESA的Datasheet PDF文件第10页浏览型号MAX4017ESA的Datasheet PDF文件第11页 
Lo w -Co s t , Hig h -S p e e d , S in g le -S u p p ly, Ga in o f +2  
Bu ffe rs w it h Ra il-t o -Ra il Ou t p u t s in S OT2 3  
+2V/V, ground the inverting terminal. Use the noninvert-  
_______________De t a ile d De s c rip t io n  
ing terminal as the signal input of the buffer (Figure 1a).  
The MAX4014/MAX4017/MAX4019/MAX4022 are sin-  
Ground ing the noninve rting te rmina l a nd us ing the  
gle-supply, rail-to-rail output, voltage-feedback, closed-  
inverting terminal as the signal input configures the  
loop buffers that employ current-feedback techniques  
buffer for a gain of -1V/V (Figure 1b).  
to a c hie ve 600V/µs s le w ra te s a nd 200MHz b a nd-  
Since the inverting input exhibits a 500input imped-  
ance, terminate the input with a 56resistor when the  
device is configured for an inverting gain in 50appli-  
c a tions (te rmina te with 88in 75a p p lic a tions ).  
Terminate the input with a 49.9resistor in the nonin-  
verting case. Output terminating resistors should direct-  
ly match cable impedances in either configuration.  
widths. These buffers use internal 500resistors to  
provide a preset closed-loop gain of +2V/V in the non-  
inverting configuration or -1V/V in the inverting configu-  
ration. Excellent harmonic distortion and differential  
gain/phase performance make these buffers an ideal  
choice for a wide variety of video and RF signal-pro-  
cessing applications.  
Loc a l fe e d b a c k a round the b uffe r’s outp ut s ta g e  
ensures low output impedance, which reduces gain  
sensitivity to load variations. This feedback also pro-  
duces demand-driven current bias to the output tran-  
sistors for ±120mA drive capability, while constraining  
total supply current to less than 7mA.  
La yo u t Te c h n iq u e s  
Maxim recommends using microstrip and stripline tech-  
niques to obtain full bandwidth. To ensure that the PC  
board does not degrade the buffers performance, design  
it for a frequency greater than 1GHz. Pay careful attention  
to inputs and outputs to avoid large parasitic capaci-  
tance. Whether or not you use a constant-impedance  
board, observe the following guidelines when designing  
the board:  
__________Ap p lic a t io n s In fo rm a t io n  
P o w e r S u p p lie s  
These devices operate from a single +3.15V to +11V  
p owe r s up p ly or from d ua l s up p lie s of ± 1.575V to  
• Dont use wire-wrapped boards. They are too inductive.  
• Dont use IC sockets. They increase parasitic capac-  
itance and inductance.  
±5.5V. For single-supply operation, bypass the V pin  
CC  
to ground with a 0.1µF capacitor as close to the pin as  
possible. If operating with dual supplies, bypass each  
supply with a 0.1µF capacitor.  
• Use surface-mount instead of through-hole compon-  
ents for better high-frequency performance.  
• Use a PC board with at least two layers; it should be  
as free from voids as possible.  
S e le c t in g Ga in Co n fig u ra t io n  
Each buffer in the MAX4014 family can be configured  
for a volta g e ga in of +2V/V or -1V/V. For a g a in of  
• Keep signal lines as short and as straight as possi-  
ble. Do not make 90° turns; round all corners.  
IN+  
IN  
IN+  
719/MAX402  
*R  
*R  
OUT  
OUT  
R
TIN  
OUT  
R
S
OUT  
*R  
*R  
500Ω  
IN-  
IN  
500Ω  
500Ω  
MAX40_ _  
500Ω  
IN-  
R
TIN  
MAX40_ _  
*R = 2R  
L
*R = 2R  
L
Figure 1a. Noninverting Gain Configuration (A = +2V/V)  
Figure 1b. Inverting Gain Configuration (A = -1V/V)  
V
V
8
_______________________________________________________________________________________  

MAX4017ESA 替代型号

型号 品牌 替代类型 描述 数据表
MAX4017ESA+T MAXIM

完全替代

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MAX4017ESA+ MAXIM

完全替代

暂无描述
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