ZXCT1012

Issue 1 - December 2006

3

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© Zetex Semiconductors plc 2006

Recommended operating conditions

Electrical characteristics

Symbol

Recommended parameter

Limits

Min.

Max.

Units

Sense+ range

2.5

20

V

Ambient temperature range differential

-40

85

°C

Sense voltage

10

2500

mV

Output voltage swing

0

V

Symbol Parameter

Conditions

Limits

Unit

Min.

Typ.

Max.

Output current

0

0.3

15

A

85

100

115

A

380

400

420

A

0.975

1.00

1.025

mA

1.95

2.00

2.05

mA

3.5

8

A

SENSE- pin input

current

100

nA

Acc

Accuracy

-2.5

2.5

%

Gm

Transconductance,

(*)

10

mA/V

Tc

Temperature

coefficient

(*)

NOTES:

(*) Temperature dependent measurements are extracted from characterisation and simulation results.

(‡) With the ZXCT1012 using SENSE+ as its power supply pin, common mode rejection cannot be distinguished from

power supply rejection.

500

ppm/

°C

BW

Bandwidth

300

2

kHz

MHz

rejection ratio

80

dB