TMR7303-DP1 datasheet(9/15 Pages) MULTIDIMENSION

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7. TMR7303-080D/P1 Specifications

TA = 25 °C, VCC = 5 V, RL = 10 kΩ, unless otherwise noted

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

General Electrical Data

Primary Nominal

Current

IPN

TMR7303-080D/P1

Primary Current

Measuring Range

IPM

TMR7303-080D/P1

-200

200

Sensitivity

TMR7303-080D/P1

mV/A

Offset Voltage

VOFF

IP = 0

2.5

Output Voltage

VOUT

IP = 0 to ±IPM

2.5 + 0.8 × IP/IPN

Supply Voltage

VCC

±5 %

4.75

5.25

Current

Consumption

IP = 0

3.5

Power ON Time

tPO

VCC ≥ 2.5 V

Primary Conductor

Input Resistance

RIN

TA = 25 °C

0.1

mΩ

Output Impedance

ROUT

Load Resistance

IP = 0 to ±IPN

kΩ

Static Performance Data

Accuracy

TA = 25 °C, IP = 0 to ±IPN

±1

% IPN

TA = -40 °C to +105 °C, IP = 0 to ±IPN

-3

±2

Linearity Error

εL

IP = 0 to ±IPN

0.5

% IPN

IP = 0 to ±IPM

1.5

% IPM

Sensitivity Error

εS

TA = 25 °C, IP = 0 to ±IPN

-1

TA = -40 °C to +105 °C, IP = 0 to ±IPN

-1.5

1.5

Reference Voltage

Output

VREF

TA = 25 °C

2.49

2.51

TA = -40 °C to +105 °C

2.48

2.52

Offset Error

VOE

TA = 25 °C, IP = 0

-5

TA = -40 °C to +105 °C, IP = 0

-20

±15

Hysteresis

VOH

IP = ±IPM → 0

±5

Dynamic Performance Data

Response Time

di/dt > 100 A/μs, 90% of VOUT to 90% of IPN

0.5

μs

Delay Time

500 kHz sine wave

0.3

μs

Bandwidth

-3 dB

600

kHz

Output Noise

DC to 10 kHz

DC to 100 kHz

DC to 1 MHz

mVPP

TMR7303-D/P1

Unibody, Miniture Current Sensor

MultiDimension Technology Co., Ltd.

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

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