20VS5-200-U [MSYSTEM]
Hybrid IC Isolation Amplifiers 20 Series;
| 型号： | 20VS5-200-U |
| 厂家： | 
M-SYSTEM |
| 描述： | Hybrid IC Isolation Amplifiers 20 Series |
| 文件： | 总4页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 20VS5-200
Input offset voltage: ±129 mV (15 mV TYP.)
Hybrid IC Isolation Amplifiers 20 Series
Input bias current: 100 pA TYP. (@25°C)
ISOLATION AMPLIFIER
(ultra-high speed response, input isolation)
Functions & Features
OUTPUT SPECIFICATIONS
■ DC Voltage: -5 – +5 V DC
Load resistance: ≥ 2 kΩ
• Being used for printed wiring board installation
• Response time 10 μs
Output impedance: ≤ 1 Ω
• Isolation between input to output or power supply
up to 1500 V AC
REFERENCE VOLTAGE SOURCE
Output voltage:
• Power 15V DC
±14 V DC TYP. (+15 V power supply)
±10 V DC TYP. (+11.5 V power supply)
Load current: ≤ 2 mA
Typical Applications
• Isolating the field and iput circuit of microprocessor to
reduce noise from field
• Available for manufacturers of small-lot products to omit
the development of isolation circuit
INSTALLATION
Power input
•DC:
10.5 (.41)
Operational voltage range 11.5 – 16 V;
ripple 2 %p-p max.; approx. 40 mA with no load
Operating temperature: -10 to +70°C (14 to 158°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Soldering to the printed wiring board
Weight: 8 g (0.28 oz)
15 (.59)
49 (1.93)
mm (inch)
PERFORMANCE in percentage of span
Linearity: ±0.5 % @G = 1
MODEL: 20VS5–200–U
Temp. coefficient:
Offset drift 50 ppm/°C
ORDERING INFORMATION
Span drift 200 ppm/°C
• Code number: 20VS5-200-U
Frequency characteristics: Approx. 50 kHz, -3 dB
Response time: ≤ 10 µsec. (0 – 90 %)
Conversion gain: ×1 ±8 % max.
INPUT RANGE -5 – +5 V DC
OUTPUT RANGE -5 – +5 V DC
Gain adjustable range: × 1 to × 10
Ripple: ±7 %p-p max. (G = 1)
Line voltage effect: ±0.5 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @1 minute (input or
reference voltage source to output or power)
CMRR: ≥ 100 dB (500 V AC 50/60 Hz)
POWER INPUT
DC Power
U: 15 V DC
GENERAL SPECIFICATIONS
Construction: Hybrid IC
Housing material: Epoxy resin
Isolation: Input or reference voltage source to output or
power supply
INPUT SPECIFICATIONS
■ DC Voltage
Input : -5 – +5 V DC
Input resistance: ≥ 1 MΩ (10 kΩ in power failure)
Overload input voltage: 30 V DC continuous
http://www.m-system.co.jp/
20VS5-200 SPECIFICATIONS
ES-4414 Rev.3 Page 1/4
MODEL: 20VS5-200
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
15 (.59)
10.5 (.41)
PIN ASSIGNMENT
17
OUTPUT (–) 16
OUTPUT (+)
POWER SUPPLY (–)
15
14
POWER SUPPLY (+)
6
5
4
3
2
1
REFERENCE VOLTAGE SOURCE (–)
REFERENCE VOLTAGE SOURCE (+)
COM (–)
NON-INVERTING INPUT
INVERTING INPUT
FEEDBACK
(BOTTOM VIEW)
6.5
(.26)
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
FEEDBACK
INVERTING INPUT
NON-INVERTING INPUT
COM (–)
1
2
3
4
5
6
Isolation
Output
Driver
+
–
+
–
Amplifier
INPUT
17
16
14
15
OUTPUT
(+)
POWER SUPPLY
REFERENCE VOLTAGE SOURCE
(–)
Note. The reference voltage source is common to the COM (–)
APPLICATION EXAMPLE
The total resistance of the resistors connected to the amplifier must be max. 20 kΩ.
I Non-inverting amplifier circuit: Basic example of G = 1
1
–
+
2
3
4
5
6
–
+
17
+
OUTPUT 5V DC
+
INPUT 5V DC
–
–
16
14
15
+
+
–
POWER 15 V DC
REFERENCE VOLTAGE SOURCE
–
Non-inverting circuit G = 1
http://www.m-system.co.jp/
20VS5-200 SPECIFICATIONS
ES-4414 Rev.3 Page 2/4
MODEL: 20VS5-200
■ Inverting amplifier circuit: Basic example of G = -1 (output inverted to the input)
R1
R1
+
INPUT ±±5 ꢀD
–
1
2
3
4
±
6
–
+
+
–
+
17
OUTPUT ±±5 ꢀD
–
16
14
1±
+
+
–
POWER 1± 5 ꢀD
REFERENDE 5OLTAGE SOURDE
–
Inverting circuit G = -1
■ Non-inverting amplifier circuit: Example of G = 1 + R1 / R2
R2
R1
1
2
3
4
5
6
–
+
+
–
+
17
OUTPUT Vo
–
+
–
INPUT VIN
16
14
15
+
+
–
POWER 15 V DC
REFERENCE VOLTAGE SOURCE
–
Non-inverting amplifier circuit G = 1 + R1 / R2
I Inverting amplifier circuit: Example of G = -R1 / R2 (output inverted to the input)
R2
R1
+
1
2
3
4
5
6
–
+
+
–
+
17
INPUT VIN
OUTPUT Vo
–
–
16
14
15
+
+
–
POWER 15 V DC
REFERENCE VOLTAGE SOURCE
–
Inverting amplifier circuit G = -R1 / R2
I Non-inverting amplifier circuit with external adjustments: Example of G = 2
10kΩ
(SPAN)
10kΩ 9kΩ
1
2kΩ
–
+
2
3
4
5
6
–
+
17
+
OUTPUT 5V DC
+
–
16
14
15
INPUT 2.5V DC
50kΩ
(ZERO)
200Ω
30kΩ
+
+
–
REFERENCE
VOLTAGE
SOURCE
POWER 15 V DC
–
–
Non-inverting amplifier circuit zero/span adjustments (input 2.5V, output 5V)
http://www.m-system.co.jp/
20VS5-200 SPECIFICATIONS
ES-4414 Rev.3 Page 3/4
MODEL: 20VS5-200
I Inverting amplifier's circuit with external adjustments: Example of G = -1 (output inverted to the input)
10kΩ
(SPAN)
9kΩ
10kΩ
+
1
2
3
4
5
6
2kΩ
–
+
+
–
+
17
INPUT 5V DC
OUTPUT 5V DC
–
–
16
14
15
100kΩ
(ZERO)
200Ω
+
+
–
REFERENCE
VOLTAGE
SOURCE
POWER 15 V DC
–
30kΩ
Inverting amplifier circuit zero/span adjustments (input 5V, output 5V)
■ Non-inverting amplifier circuit: Example of 1ꢀV DC output ( 1ꢀV DC to the input 5V DC)
+15V
1
–
+
+
–
–
17
16
2
3
4
5
6
–
+
+
R3
R3
–15V
+
–
OUTPUT 1ꢀ V DC
INPUT 5V DC
+
–
14
15
REFERENCE VOLTAGE SOURCE
+
–
POWER 15 V DC
Non-inverting circuit G = 1+ R3 / R3 = 2
■ Inverting amplifier circuit: Example of 1ꢀV DC output (output inverted to the input)
+15V
–
㪩㪈
㪩㪈
1
㪉
㪊
㪋
5
6
+
+
–
–
+
+
17
16
–
+
R3
–15V
OUTPUT 1ꢀ V DC
INPUT 5V DC
–
R3
+
–
14
15
REFERENCE VOLTAGE SOURCE
+
–
POWER 15 V DC
Inverting circuit G = -(1+ R3 / R3) = -2
Specifications are subject to change without notice.
http://www.m-system.co.jp/
20VS5-200 SPECIFICATIONS
ES-4414 Rev.3 Page 4/4
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