ZXCT1023

MICROPOWER FIXED GAIN OF 50 CURRENT MONITOR

ZXCT1023

Rev. 2

2 of 7

www.diodes.com

October 2009

© Diodes Incorporated

A Product Line of

Diodes Incorporated

Absolute maximum ratings

Voltage on S+

Voltage on S-

Junction temperature ........................................ -40 to125ºC

Storage temperature ........................................ -55 to 150ºC

TDFN1812-4 ................................................................. mW

These are stress ratings only. Operation outside the absolute

maximum ratings may cause device failure. Operation at the

absolute maximum rating for extended periods may reduce

device reliability

Notes:

1.

Measured with respect to GND pin

exceeded.

voltage range; and as such will be reduced at lower

Semiconductor devices are ESD sensitive and may be

damaged by exposure to ESD events. Suitable ESD

precautions should be taken when handling and

transporting these devices.

ESD ratings:

Human body model ....................................... 2000V

Machine Model .................................................. TBD

Recommended operating conditions

Parameter

MIN

MAX

Units

Common-mode sense

input range

2.5

20

V

voltage range

0

380

4

mV

Output Voltage range

0

V

Ambient temperature

range

-40

85

°C

Electrical characteristics

Symbol

Parameter

Conditions

Limits

Unit

Min.

Typ.

Max.

Output voltage

0.3

50

mV

425

500

575

1.41

1.5

1.59

V

2.425

2.5

2.575

4.85

5

5.15

TC

5

Output voltage temperature

coefficient

50

300

ppm

Ground pin current

3.5

8

μA

SENSE- input current

100

nA

Acc

Accuracy

-3

3

%

Gain

50

V/V

Output resistance

15

k

Ω

BW

Bandwidth

300

kHz

1

MHz

PSRR

6

50

60

dB

Notes

5.

TC limits are determined by characterization.

6.