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20VS2-4-U PDF预览

20VS2-4-U

更新时间: 2024-02-01 07:42:16
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爱模 - MSYSTEM /
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3页 98K
描述
Hybrid IC Isolation Amplifiers 20 Series

20VS2-4-U 数据手册

 浏览型号20VS2-4-U的Datasheet PDF文件第2页浏览型号20VS2-4-U的Datasheet PDF文件第3页 
MODEL: 20VS2-4  
Input offset voltage: ±15 mV  
Hybrid IC Isolation Amplifiers 20 Series  
Input bias current: 15 nA TYP. (@25°C)  
ISOLATION AMPLIFIER  
(current output, output isolation)  
Functions & Features  
OUTPUT SPECIFICATIONS  
Current Output Range: 0 - 20 mA DC  
Load resistance: ≤ 550 Ω  
• Being used for printed wiring board installation  
• Isolating between input and output, output and power  
• Built in surge protectors  
Output impedance: ≥ 1 MΩ  
Voltage Output Range: 0 - 10 V DC  
Load resistance: ≥ 2 kΩ  
• Isolation between input and output up to 2000 V AC  
• Power 15 V DC  
Output impedance: ≤ 1 Ω  
Note: Current output and voltage output simultaneous  
usage is unable.  
Typical Applications  
• Isolating the fiels and output circuit of microprocessor to  
reduce common mode noise  
REFERENCE VOLTAGE SOURCE  
Output voltage: ±15 V DC ±5 %  
Load current: ≤ 5 mA  
• Available for manufacturers of small-lot products to omit  
the development of isolation circuit  
18 (.71)  
INSTALLATION  
Power input  
14.5  
(.57)  
DC: Rating ±2 %; approx. 28 mA with 20 mA output; ripple  
2 %p-p max.  
49 (1.93)  
Operating temperature: 0 to 60°C (32 to 140°F)  
Operating humidity: 30 to 90 %RH (non-condensing)  
Mounting: Soldering to the printed wiring board  
Weight: 20 g (0.71 oz)  
mm (inch)  
MODEL: 20VS2–4–U  
PERFORMANCE in percentage of span  
Linearity: ±0.05 %  
ORDERING INFORMATION  
• Code number: 20VS2-4-U  
Temp. coefficient: Offset drift 40ppm/°C  
span drift 100 ppm/°C  
Input range: 0 – 5 V DC  
Frequency characteristics: Approx. 200 Hz (-3 dB)  
Response time: ≤ 2 ms (0 – 90 %)  
Conversion gain  
Current output range: 0 – 20 mA DC  
Voltage output range: 0 – 10 V DC  
Current output: 0 – 20 mA DC ±1 %  
Voltage output: × 0.16 ±1 %  
POWER INPUT  
DC Power  
Line voltage effect: ±0.05 % over voltage range  
Insulation resistance: ≥ 100 MΩ with 500 V DC  
Dielectric strength: 2000 V AC @ 1 minute  
(output or reference voltage source to input  
or power supply)  
U: 15 V DC  
GENERAL SPECIFICATIONS  
Construction: Hybrid IC  
Housing material: Flame-resistant resin (black)  
Isolation: Output or reference voltage source to input or  
power supply  
STANDARDS & APPROVALS  
EU conformity:  
EMC Directive  
EMI EN 61000-6-4  
INPUT SPECIFICATIONS  
DC Voltage  
EMS EN 61000-6-2  
RoHS Directive  
Input : 0 – 5 V DC  
Input resistance: ≥ 1 MΩ (10 kΩ in power failure)  
Overload input voltage: 30 V DC continuous  
20VS2-4 SPECIFICATIONS  
ES-4407 Rev.4 Page 1/3  
https://www.m-system.co.jp/  

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