20VS5-100 [MSYSTEM]
Hybrid IC Isolation Amplifiers 20 Series;
| 型号： | 20VS5-100 |
| 厂家： | 
M-SYSTEM |
| 描述： | Hybrid IC Isolation Amplifiers 20 Series |
| 文件： | 总3页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 20VS5-100
-7 – +7 V DC @ 15 V power
Hybrid IC Isolation Amplifiers 20 Series
-5 – +5 V DC @ 11.5 V power
Input resistance: ≥ 3 kΩ
ISOLATION AMPLIFIER
(bi-directional amplifier)
Overload input voltage: 15 V DC continuous
Input offset voltage: ±15 mV
Functions & Features
• Being used for printed wiring board installation
• Up to 2.3 kV isolation between input to output or power
input
OUTPUT SPECIFICATIONS
■ DC Voltage:
-7 – +7 V DC @ 15 V power
-5 – +5 V DC @ 11.5 V power
Load resistance: ≥ 1 MΩ
Output impedance: ≤ 1 kΩ
• Bidirectional amplifier
• Small installation area in printed wiring board
• Power 15 V DC
Typical Applications
• Isolating the field and input circuit of microprocessor to
reduce noise from field
REFERENCE VOLTAGE SOURCE
Output voltage:
• Due to bidirectionality input or output isolation available
±15 V DC TYP. (+15 V power supply)
±11 V DC TYP. (+11.5 V power supply)
Load current: ≤ 3 mA
18 (.71)
24 (.94)
INSTALLATION
Power input
•DC:
53 (2.09)
Operational voltage range 11.5 – 16 V;
ripple 2 %p-p max.; approx. 7 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: 50 g (1.76 oz)
mm (inch)
MODEL: 20VS5–100–U
ORDERING INFORMATION
• Code number: 20VS5-100-U
PERFORMANCE in percentage of span
Linearity: ±0.2 %
INPUT RANGE -7 – +7 V DC @ 15 V power
-5 – +5 V DC @ 11.5 V power
Temp. coefficient:
Offset drift 50 ppm/°C
OUTPUT RANGE -7 – +7 V DC @ 15 V power
-5 – +5 V DC @ 11.5 V power
Span drift 100 ppm/°C (200 ppm/°C at ≤ 10°C)
Frequency characteristics: Approx. 5 kHz, -3 dB
Response time: ≤ 90 μsec. (0 – 90 %)
Conversion gain: ×0.95 ±15 % (load ≥ 1 MΩ)
Line voltage effect
POWER INPUT
DC Power
±0.2 % / 12 V power (@ 11.5 - 13.5 V)
±0.2 % / 15 V power (@ 13.5 - 16 V)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2300 V AC @1 minute (input or
reference voltage source to output or power)
CMRR: ≥ 100 dB (500 V AC 50/60 Hz)
U: 15 V DC
GENERAL SPECIFICATIONS
Construction: Hybrid IC
Housing material: Flame-resistant resin (black)
Isolation: Input or reference voltage source to output or
power
INPUT SPECIFICATIONS
■ DC Voltage
Input :
http://www.m-system.co.jp/
20VS5-100 SPECIFICATIONS
ES-4420 Rev.2 Page 1/3
MODEL: 20VS5-100
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
MAX 53 (2.09)
MAX 18 (.71)
PIN ASSIGNMENT
1
2
INPUT (OUTPUT) (+)
NC
NC
3
(–)
INPUT (OUTPUT)
4
5
REFERENCE VOLTAGE SOURCE (+)
REFERENCE VOLTAGE SOURCE (–)
POWER SUPPLY (+)
6
14
15
16
17
1
6
14
17
POWER SUPPLY (–)
OUTPUT (INPUT) (–)
OUTPUT (INPUT) (+)
0.5 (.02)
2.54 (.1)
0.25
(.01)
12.7 (.5)
20.32 (.8)
20.32 (.8)
7.62
(.3)
5.65
(.22)
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
+
1
17
+
Modulate/
Demodulate
Circuit
Demodulate/
Modulate
Circuit
INPUT (OUTPUT)
OUTPUT (INPUT)
POWER
4
5
6
2
3
–
16
14
15
–
+
–
+15V
–15V
REFERENCE VOLTAGE SOURCE*
To be used in the printed wiring board on which the unit is mounted.
*
Note. The reference voltage source is common to the terminal 4 (–).
APPLICATION EXAMPLE
Non-inverting amplifier circuit: G = 0.95 (Isolation: Input to output or power)
+
–
+
17
1
+
INPUT 5V ꢀD
OUTPUT approx. 4.75V ꢀD
16
14
15
–
4
5
6
–
+
+15V
–15V
POWER 15V ꢀD
–
http://www.m-system.co.jp/
20VS5-100 SPECIFICATIONS
ES-4420 Rev.2 Page 2/3
MODEL: 20VS5-100
Non-inverting amplifier circuit: G = 0.95 (Isolation: Output to input or power)
A1
+
–
+
1
17
+
INPUT 5ꢀ ꢁD
OUTPUT approx. 4.75ꢀ ꢁD
4
5
6
–
16
14
15
–
+
+
–
POWER 15ꢀ ꢁD
REFERENDE ꢀOLTAGE SOURDE
–
Note: The amplifier A1 requires a power source independent from the Reference ꢀoltage Source.
Specifications are subject to change without notice.
http://www.m-system.co.jp/
20VS5-100 SPECIFICATIONS
ES-4420 Rev.2 Page 3/3
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