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MAX478ESA-T PDF预览

MAX478ESA-T

更新时间: 2024-11-29 13:10:35
品牌 Logo 应用领域
美信 - MAXIM 运算放大器
页数 文件大小 规格书
12页 260K
描述
Operational Amplifier, 2 Func, 740uV Offset-Max, CMOS, PDSO8, 0.150 INCH, MS-012AA, SOP-8

MAX478ESA-T 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:SOP, SOP8,.25针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.56
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.008 µA25C 时的最大偏置电流 (IIB):0.006 µA
标称共模抑制比:103 dB频率补偿:YES
最大输入失调电压:740 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
低-失调:YES微功率:YES
湿度敏感等级:1负供电电压上限:-22 V
标称负供电电压 (Vsup):-15 V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
包装方法:TAPE AND REEL峰值回流温度(摄氏度):240
电源:3/+-15 V认证状态:Not Qualified
座面最大高度:1.75 mm最小摆率:0.013 V/us
标称压摆率:0.04 V/us子类别:Operational Amplifier
最大压摆率:0.06 mA供电电压上限:22 V
标称供电电压 (Vsup):15 V表面贴装:YES
技术:CMOS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:20标称均一增益带宽:85 kHz
最小电压增益:35000宽度:3.9 mm
Base Number Matches:1

MAX478ESA-T 数据手册

 浏览型号MAX478ESA-T的Datasheet PDF文件第2页浏览型号MAX478ESA-T的Datasheet PDF文件第3页浏览型号MAX478ESA-T的Datasheet PDF文件第4页浏览型号MAX478ESA-T的Datasheet PDF文件第5页浏览型号MAX478ESA-T的Datasheet PDF文件第6页浏览型号MAX478ESA-T的Datasheet PDF文件第7页 
19-0127; Rev. 1; 11/98  
1 7 µA Ma x , Du a l/Qu a d , S in g le -S u p p ly,  
P re c is io n Op Am p s  
8/MAX479  
_______________Ge n e ra l De s c rip t io n  
___________________________Fe a t u re s  
17µA Max Supply Current (MAX478A/MAX479A)  
70µV Max Offset Voltage (MAX478A)  
The MAX478 and MAX479 are dual and quad micro-  
power, precision op amps available in 8-pin and 14-pin  
DIP and small-outline packages, respectively. Both  
devices feature an extremely low, 17µA max supply  
current per op amp, 70µV max offset voltage, 2.2µV/°C  
max offset voltage drift (0.5µV/°C typ), and 250pA max  
input offset current.  
Single-Supply Operation:  
Input Voltage Range Includes Ground  
Output Swings to Ground While Sinking Current  
No Pull-Down Resistors Required  
Dual Op Amp in 8-Pin DIP/SO Package (MAX478)  
Quad Op Amp in 14-Pin DIP/SO Package (MAX479)  
The MAX478 and MAX479 operate from a single sup-  
ply. The input voltage range includes ground, and the  
output swings to within a few millivolts of ground, which  
eliminates pull-down resistors and saves power.  
250pA Max Input Offset Current  
(MAX478A/MAX479A)  
0.5µV/°C Offset-Voltage Drift  
Output Sources and Sinks 5mA Load Current  
Both devices are optimized for single 3V and 5V sup-  
ply operation, with guaranteed specifications at each  
supply voltage. Specifications for ±15V operation are  
also provided.  
______________Ord e rin g In fo rm a t io n  
PART  
MAX478ACPA  
MAX478CPA  
MAX478CSA  
MAX478C/D  
MAX478EPA  
MAX478ESA  
MAX479ACPD  
MAX479CPD  
MAX479CSD  
MAX479EPD  
MAX479ESD  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
8 Plastic DIP  
8 Plastic DIP  
8 SO  
Dice*  
8 Plastic DIP  
8 SO  
14 Plastic DIP  
14 Plastic DIP  
14 SO  
14 Plastic DIP  
14 SO  
_______________________Ap p lic a t io n s  
Battery- or Solar-Powered Systems:  
Portable Instrumentation  
Remote Sensor Amplifier  
Satellite Circuitry  
Micropower Sample-and-Hold  
Thermocouple Amplifier  
* Dice are specified at TA = +25°C, DC parameters only.  
Micropower Filters  
Single Lithium Cell Powered Systems  
_________________P in Co n fig u ra t io n s  
TOP VIEW  
OUTA  
__________Typ ic a l Op e ra t in g Circ u it  
1
2
3
4
8
7
6
5
V+  
INA-  
OUTB  
INB-  
A
R3  
INA+  
B
R1  
R1  
R2  
R2  
V-  
INB+  
MAX478  
DIP/SO  
+5V  
OUTA  
1
2
3
4
14  
13  
12  
11  
10  
9
OUTD  
IND-  
1/2MAX478  
INA-  
A
D
C
INA+  
IND+  
V
OUT  
V+  
INB+  
INB-  
V-  
MAX479  
B
V2  
V1  
1/2MAX478  
5
6
7
INC+  
INC-  
OUTC  
R1 R1  
)
V
OUT  
= (V1-V2) (1 + + 2  
R2 R3  
OUTB  
8
MICROPOWER, HIGH INPUT IMPEDANCE DIFFERENTIAL  
AMPLIFIER WITH VARIABLE GAIN IN 8-PIN DIP/SO  
DIP/SO  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

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