Datasheet > 20VS9-122D

20VS9-122D

更新时间： 2022-06-24 15:40:31

品牌	Logo	应用领域
爱模 - MSYSTEM		/
页数	文件大小	规格书
2页	94K
描述
Hybrid IC Isolation Amplifiers 20 Series

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20VS9-122D 数据手册

MODEL: 20VS9-122D

Hybrid IC Isolation Amplifiers 20 Series

GENERAL SPECIFICATIONS

Construction: Hybrid IC

Housing material: Flame-resistant resin (black)

Isolation: Input to output

ISOLATION AMPLIFIER

(high-precision, space and cost saving, DIP type)

Functions & Features

• Isolator module for PWB mounting

• High-linearity (±0.012%)

INPUT SPECIFICATIONS

■ DC Voltage

• High speed response of 20 μsec.

• Isolating between input and output

• Isolation up to 2000 V AC

Input : -10 – +10 V DC

Input resistance: ≥ 200 kΩ (≥ 10 kΩ in power failure)

Overload input voltage: ±15 V DC continuous

Input offset voltage: ±30 mV

• Power supply ±15 V DC

Input bias current: 45 nA TYP. (@25°C)

Typical Applications

• Galvanically isolating the I/O circuits of microprocessor

from the field side to reduce external noise

• Enabling electronic manufacturers to save efforts and cost

for the development of isolation circuits for small-lot

products

OUTPUT SPECIFICATIONS

■ DC Voltage: -10 – +10 V DC

Load resistance: ≥ 2 kΩ

Output impedance: ≤ 1Ω

INSTALLATION

9.90

(.39)

Power input

Max 9.00 (.35)

•DC: Rating ±5 %; approx. 7.5 mA with no load

Operating temperature: -25 to +85°C (-13 to +185°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Soldering to the printed wiring board

Weight: 5 g (0.18 oz)

21.34 (.84)

mm (inch)

MODEL: 20VS9–122D[1]–UB

PERFORMANCE in percentage of span

Linearity:

ORDERING INFORMATION

• Code number: 20VS9-122D[1]-UB

Specify a code from below for [1].

(e.g. 20VS9-122DJ-UB)

±0.05 % (20VS9-122DJ)

±0.025 % (20VS9-122DK)

±0.012 % (20VS9-122DL)

Temp. coefficient:

±50 ppm/°C (-25℃ - +85℃; -13 - +185°F)

Frequency characteristics: Approx. 18 Hz, -3 dB

Response time: ≤ 20 msec. (0 – 90 %)

Conversion gain: ×1 ±1 %

TYPE

122D

INPUT / OUTPUT VOLTAGE RANGE:

INPUT RANGE -10 – +10 V DC

OUTPUT RANGE -10 – +10 V DC

Line voltage effect: ±0.02 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute

(input to output)

[1] LINEARITY

J: ±0.05 %

CMRR: ≥ 100 dB (500 V AC 50/60 Hz)

K: ±0.025 %

L: ±0.012 %

POWER INPUT

DC Power

UB: ±15 V DC

20VS9-122D SPECIFICATIONS

ES-4447 Rev.1 Page 1/2

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

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