TMR7551-B datasheet(3/9 Pages) MULTIDIMENSION

номер детали	TMR7551-B

подробное описание детали	Unibody Precision Current Sensor

PDF	9 Pages

Scroll/Zoom	100%

производитель	MULTIDIMENSION [MultiDimension Technology Co.,Ltd.]

домашняя страница	http://www.dowaytech.com/en/

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3 / 9 page

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

General Electrical Data

Primary Nominal Current

IPN

TMR7551-1001B

1000

Primary Current

Measuring Range

IPM

TMR7551-1001B

-1500

1500

Sensitivity

IP = 0 to ±IPN

200

μA/A

Number of Secondary Turns

5000

Output Current

IOUT

IP = 0 to ±IPM

IOE + S × IP

Supply Voltage

VCC

±5 %

±15

±24

Current Consumption

IP = 0

±17

Secondary Coil Resistance

TA = +25 °C

Measuring Resistance

For maximum measuring resistance

value, please refer to Figure 2, 3, 4 and 5

Static Performance Data

Accuracy

TA = +25 °C, IP = 0 to ±IPN

-0.6

±0.3

0.6

% IPN

TA = -40 °C to +85 °C, IP = 0 to ±IPN

-1

±0.5

Linearity Error

εL

TA = -40 °C to +85 °C, IP = 0 to ±IPN

±0.1

% IPN

Symmetry

εSYM

TA = -40 °C to +85 °C, IP = 0 to ±IPN

99.5

100

100.5

Sensitivity Error

εS

TA = -40 °C to +85 °C, IP = 0 to ±IPN

-0.8

0.8

Electric Offset

IOE

TA = +25 °C, IP = 0

±300

μA

Hysteresis

IOH

IP = ±IPN → 0

-300

300

μA

Dynamic Performance Data

Response Time

di/dt > 50 A/μs, 10% to 90% of IPN

μs

Bandwidth

-3 dB

100

kHz

1. Specifications

TA = +25 °C, VCC = ±15 V, RM = 5 Ω, unless otherwise noted

TMR7551-B

Unibody Precision Current Sensor

MultiDimension Technology Co., Ltd.

http://www.dowaytech.com/en/

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