Datasheet > 20VS5170

20VS5170

更新时间： 2022-06-24 15:44:10

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描述
Hybrid IC Isolation Amplifiers 20 Series

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20VS5170 数据手册

MODEL: 20VS5-170

Hybrid IC Isolation Amplifiers 20 Series

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 22 mA DC

Load resistance: ≤ 750 Ω @ 12 V power input and 20 mA

output

ISOLATION AMPLIFIER

(current output, output isolation)

Functions & Features

Output impedance: ≥ 1 MΩ

• Being used for printed wiring board installation

• High-linearity

INSTALLATION

• Low power consumption

Power input

• Small installation area in printed wiring board

• Isolation and 1500 V AC dielectric strength between input

or power supply and output

•DC:

Operational voltage range: Rating ±10 %;

ripple 2 % p-p max.; approx. 60 mA @ 20 mA output

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: 10g (0.35 oz)

• 12 V DC power supply

• Current output

Typical Applications

• Isolating the fiels and output circuit of microprocessor to

reduce common mode noise

PERFORMANCE in percentage of span

Linearity: ±0.05 % (at output 0 - 20 mA) @G = 1

Temp. coefficient:

• Available for manufacturers of small-lot products to omit

the development of isolation circuit

Offset drift 20 ppm/°C max. @G = 1

44 (1.73)

Span drift 100 ppm/°C max. @G = 1

Frequency characteristics: Approx. 500 Hz, -3 dB

Response time: ≤ 1 msec. (0 – 90 %)

Conversion gain: ×1 ±10 % @ 250 Ω load

Gain adjustable range: G = × 1 to × 10

Line voltage effect: ±0.05 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength:

10.5 (.41)

18 (.71)

mm (inch)

MODEL: 20VS5-170-S

1500 V AC @ 1 minute (input or power to output)

CMRR: ≥ 100 dB (500 V AC 50/60 Hz)

ORDERING INFORMATION

• Code number: 20VS5-170-S

INPUT RANGE 0 – 5 V DC

OUTPUT RANGE 0 – 20 mA DC

POWER INPUT

DC Power

S: 12 V DC

GENERAL SPECIFICATIONS

Construction: Hybrid IC

Isolation: Input or power to output

INPUT SPECIFICATIONS

■ DC Voltage

Input : 0 – 5.5 V DC

Input resistance: ≥ 1 MΩ (10 kΩ in power failure)

Overload input voltage: 30 V DC continuous

Input offset voltage: ±15 mV

Input bias current: 2 nA TYP. (@25°C)

http://www.m-system.co.jp/

20VS5-170 SPECIFICATIONS

ES-4419 Rev.1 Page 1/3

12 3

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