CASR 6-NP LTSR 6-NP CASR 15-NP LTSR 15-NP CASR25-NP LTSR25-NP

Nominal current, I

PN

A

6

15

25

Measuring range

A

20

19.2

51

48

85

80

Response time

us

< 0.3

0.4

< 0.3

0.4

< 0.3

0.4

Bandwidth (±1 dB)

kHz

200

200

200

200

200

200

Output voltage noise, 100 Hz..10 kHz (typ.)

mVpp

1.7

10

0.7

4.2

0.4

2.5

Output

Voltage

Voltage

Voltage

Sensitivity

mV/A

104.2

41.7

25.0

Sensitivity error (max)

% of I

PN

0.7

0.6

0.7

0.6

0.7

0.6

Offset drift (25°C .. 85°C) (max)

% of I

PN

0.72

3.6

0.48

1.5

0.24

0.9

Sensitivity drift (25°C .. 85°C) (max)

% of I

PN

0.24

0.3

0.24

0.3

0.24

0.3

Linearity (max)

% of I

PN

0.1

0.1

0.1

0.1

0.1

0.1

Accuracy at +25 °C (max)

% of I

PN

0.8

0.70

0.8

0.70

0.8

0.70

Accuracy at +85 °C (max)

% of I

PN

1.8

4.60

1.5

2.54

1.3

1.90

Offset max

mV

5.3

25

2.2

25

1.4

25

Operating temperature range

°C

-40 .. 85

-40 .. 85

-40 .. 85

-40 .. 85

-40 .. 85

-40 .. 85

Fig. 7. Comparison between CAS and LTS ; CASR and LTSR models – Electrical performances



CAS 6-NP LTS 6-NP CAS 15-NP LTS 15-NP CAS 25-NP LTS 25-NP

Nominal current, I

PN

A

6

15

25

Measuring range

A

20

19.2

51

48

85

80

Response time

us

< 0.3

0.4

< 0.3

0.4

< 0.3

0.4

Bandwidth (±1 dB)

kHz

200

200

200

200

200

200

Output voltage noise, 100 Hz..10 kHz (typ.)

mVpp

2.4

10

1.0

4.2

0.6

2.5

Output

Voltage

Voltage

Voltage

Sensitivity

mV/A

104.2

41.7

25.0

Sensitivity error (max)

% of I

PN

0.7

0.6

0.7

0.6

0.7

0.6

Offset drift (25°C .. 85°C) (max)

% of I

PN

1.92

4.8

1.68

2.9

1.44

2.4

Sensitivity drift (25°C .. 85°C) (max)

% of I

PN

0.24

0.3

0.24

0.3

0.24

0.3

Linearity (max)

% of I

PN

0.1

0.1

0.1

0.1

0.1

0.1

Accuracy at +25 °C (max)

% of I

PN

0.80

0.70

0.80

0.70

0.80

0.70

Accuracy at +85 °C (max)

% of I

PN

3.0

5.80

2.7

3.58

2.5

3.40

Offset (max)

mV

10.4

25

7.1

25

6.3

25

Operating temperature range

°C

-40 .. 85

-40 .. 85

-40 .. 85

-40 .. 85

-40 .. 85

-40 .. 85

It is also possible to cancel the offset drift of the reference voltage when working over the defined temperature range by

using the same method.

parameters:

• Initial offset at +25°C

• Offset drift

• Gain drift

as expressed per the following charts (Fig. 7: Comparison between CAS and LTS ; CASR and LTSR models).