Manufacturers
M-SYSTEMS 20VS5-200
Description
M-Systems 20VS5-200 Hybrid Isolation Amplifiers 20 Series; Isolation Amplifier (ultra-high speed response, input isolation)
Part Number
20VS5-200
Price
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Manufacturer
M-SYSTEMS
Lead Time
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Category
Signal Conditioning
Specifications
CMRR
Greater than or equal to 100 dB (500 V AC 50/60 Hz)
Construction
Hybrid IC
Conversion gain
×1 ±8 % max
DC Power input
Operational voltage range 11.5 – 16 V; ripple 2 %p-p max.; approx. 40 mA with no load
Dielectric strength
1500 V AC @1 minute (input or reference voltage source to output or power)
Frequency characteristics
Approx. 50 kHz, -3 dB
Gain adjustable range
× 1 to × 10
Housing material
Epoxy resin
Insulation resistance
Greater than or equal to 100 M Omega with 500 V DC
Isolation
Input to output or power
Line voltage effect
±0.5 % over voltage range
Linearity
±0.5 % @G - 1
Mounting
Soldering to the printed wiring board
Operating humidity
30 to 90 %RH (non-condensing)
Operating temperature
-10 to +70°C (14 to 158°F)
Response time
Less than or equal to 10 µsec. (0 – 90 %)
Ripple
±7 %p-p max. (G- 1)
Temp. coefficient
Offset drift 50 ppm/°C; span drift 200 ppm/°C
Weight
8 g (0.28 oz)
Features
- Being used for printed wiring board installation
- Isolating between input to output or power
- Isolation between input to output or power supply up to 1500 V AC
- Power 15V DC
- Response time 10 µs
Datasheet
Extracted Text
MODEL: 20VS5-200 Input resistance: ≥ 1 MΩ (10 kΩ in power failure) Hybrid IC Isolation Amplifiers 20 Series Overload input voltage: 30 V DC continuous Input offset voltage: ±129 mV (15 mV TYP.) ISOLATION AMPLIFIER Input bias current: 100 pA TYP. (@25°C) (ultra-high speed response, input isolation) Functions & Features OUTPUT SPECIFICATIONS • Being used for printed wiring board installation ■ DC Voltage: -5 – +5 V DC • Response time 10 μs Load resistance: ≥ 2 kΩ • Isolating between input to output or power Output impedance: ≤ 1 Ω • Isolation between input to output or power supply up to 1500 V AC • Power 15V DC REFERENCE VOLTAGE SOURCE Output voltage: Typical Applications ±14 V DC TYP. (+15 V power supply) • Isolating the field and iput circuit of microprocessor to ±10 V DC TYP. (+11.5 V power supply) reduce noise from field Load current: ≤ 2 mA • Available for manufacturers of small-lot products to omit the development of isolation circuit INSTALLATION Power input 9.5 (.37) •DC: Operational voltage range 11.5 – 16 V; 15 (.59) ripple 2 %p-p max.; approx. 40 mA with no load Operating temperature: -10 to +70°C (14 to 158°F) 48 (1.89) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Soldering to the printed wiring board mm (inch) Weight: 8 g (0.28 oz) PERFORMANCE in percentage of span MODEL: 20VS5–200–U Linearity: ±0.5 % @G = 1 Temp. coefficient: ORDERING INFORMATION Offset drift 50 ppm/°C • Code number: 20VS5-200-U span drift 200 ppm/°C Frequency characteristics: Approx. 50 kHz, -3 dB Response time: ≤ 10 µsec. (0 – 90 %) TYPE Conversion gain: ×1 ±8 % max. 2-port isolation Gain adjustable range: × 1 to × 10 INPUT RANGE -5 – +5 V DC Ripple: ±7 %p-p max. (G = 1) OUTPUT RANGE -5 – +5 V DC Line voltage effect: ±0.5 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC POWER INPUT Dielectric strength: 1500 V AC @1 minute (input or DC Power reference voltage source to output or power) U: 15 V DC CMRR: ≥ 100 dB (500 V AC 50/60 Hz) GENERAL SPECIFICATIONS Construction: Hybrid IC Housing material: Epoxy resin Isolation: Input to output or power INPUT SPECIFICATIONS ■ DC Voltage Input : -5 – +5 V DC http://www.m-system.co.jp/ 20VS5-200 SPECIFICATIONS ES-4414 Rev.2 Page 1/4 MODEL: 20VS5-200 EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 9.5 (.37) 15 (.59) PIN ASSIGNMENT OUTPUT (+) 17 OUTPUT (–) 16 POWER SUPPLY (–) 15 POWER SUPPLY (+) 14 REFERENCE VOLTAGE SOURCE (–) 6 REFERENCE VOLTAGE SOURCE (+) 5 4 COM (–) 3 NON-INVERTING INPUT 2 INVERTING INPUT FEEDBACK 1 (BOTTOM VIEW) 6.5 (.26) SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM FEEDBACK 1 INVERTING INPUT 2 Isolation Output NON-INVERTING INPUT Amplifier + INPUT 3 17 Driver OUTPUT COM (–) – 4 16 (+) + 5 14 POWER SUPPLY REFERENCE VOLTAGE SOURCE (–) – 6 15 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. n Non-inverting amplifier circuit: Basic example of G = 1 1 – + 2 – 17 + + OUTPUT ±5V DC + 3 INPUT ±5V DC – – 4 16 + + 5 14 POWER 15 V DC REFERENCE VOLTAGE SOURCE – 6 15 – Non-inverting circuit G = 1 http://www.m-system.co.jp/ 20VS5-200 SPECIFICATIONS ES-4414 Rev.2 Page 2/4 48 (1.89) 5 (.2) 2.54 (.1) 2.54 (.1) 12.7 (.5) 20.32 (.8) 7.62 (.3) MODEL: 20VS5-200 ■ Inverting amplifier circuit: Basic example of G = -1 (output inverted to the input) R1 R1 + 1 – – + 2 17 + INPUT ±5V DC + OUTPUT ±5V DC 3 – – 4 16 + + 5 14 POWER 15 V DC REFERENCE VOLTAGE SOURCE – 6 15 – Inverting circuit G = -1 ■ Non-inverting amplifier circuit: Example of G = 1 + R1 / R2 R2 R1 1 – + 2 – 17 + + + OUTPUT Vo 3 INPUT VIN – – 4 16 + + 5 14 POWER 15 V DC REFERENCE VOLTAGE SOURCE – 15 – 6 Non-inverting amplifier circuit G = 1 + R1 / R2 n Inverting amplifier circuit: Example of G = -R1 / R2 (output inverted to the input) R2 R1 + 1 – + 2 – 17 + INPUT VIN + OUTPUT Vo 3 – – 4 16 + + 5 14 POWER 15 V DC REFERENCE VOLTAGE SOURCE – 15 – 6 Inverting amplifier circuit G = -R1 / R2 n Non-inverting amplifier circuit with external adjustments: Example of G = 2 10kΩ (SPAN) 10kΩ 9kΩ 1 2kΩ – + 2 – 17 + + OUTPUT ±5V DC + 3 – 4 16 INPUT ±2.5V DC 50kΩ (ZERO) 200Ω + 5 + 14 REFERENCE POWER 15 V DC VOLTAGE – – 15 – 6 SOURCE 30kΩ Non-inverting amplifier circuit zero/span adjustments (input ±2.5V, output ±5V) http://www.m-system.co.jp/ 20VS5-200 SPECIFICATIONS ES-4414 Rev.2 Page 3/4 MODEL: 20VS5-200 n Inverting amplifier's circuit with external adjustments: Example of G = -1 (output inverted to the input) 10kΩ (SPAN) 9kΩ 10kΩ + 1 2kΩ – + 2 – 17 + INPUT ±5V DC + OUTPUT ±5V DC 3 – – 4 16 100kΩ (ZERO) 200Ω + 5 + 14 REFERENCE POWER 15 V DC VOLTAGE SOURCE 15 – 6 – 30kΩ Inverting amplifier circuit zero/span adjustments (input ±5V, output ±5V) ■ Non-inverting amplifier circuit: Example of ±10V DC output (±10V DC to the input ±5V DC) +15V 1 – + – + 17 2 – + R3 + + 3 –15V OUTPUT ±10 V DC INPUT ±5V DC 4 16 – R3 – + 5 14 REFERENCE VOLTAGE SOURCE + 6 POWER 15 V DC – 15 – Non-inverting circuit G = 1+ R3 / R3 = 2 ■ Inverting amplifier circuit: Example of ±10V DC output (output inverted to the input) +15V 㪩㪈 㪩㪈 1 + – + – + 17 㪉 – R3 + + 㪊 –15V OUTPUT ±10 V DC INPUT ±5V DC – 16 㪋 R3 – + 5 14 REFERENCE VOLTAGE SOURCE + 6 POWER 15 V DC – 15 – 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.2 Page 4/4
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