zxct1080 Zetex Semiconductors plc., zxct1080 Datasheet - Page 2

• Manufacturer Part Number: zxct1080
• Description: Zxct1080 - 60v Common-mode Input Range Current Monitor
• Manufacturer: Zetex Semiconductors plc.

Absolute maximum ratings
Continuous voltage on S- and S+
Voltage on all other pins
Differential sense voltage, V
Operating temperature
Storage temperature
Maximum junction temperature
Package power dissipation
Operation above the absolute maximum rating may cause device failure. Operation at the absolute
maximum ratings, for extended periods, may reduce device reliability.
V
*
Recommended operating conditions
(*) Based on 10x V
Pin function table
Issue 3 - March 2008
© Zetex Semiconductors plc 2008
NOTES:
V
V
V
V
T
SENSE
Assumes
Pin
A
IN
CC
SENSE
OUT
1
2
3
4
5
is defined as the differential voltage between S+ and S- pins.
Name
V
GND
OUT
S+
S-
CC
Common-mode sense+ input range
Supply voltage range
Differential sense input voltage range
Output voltage range
Ambient temperature range
JA
= 420°C/W
SENSE
Output voltage pin. NMOS source follower with 20µA bias to ground
Description
This is the analogue supply and provides power to internal circuitry
Ground pin
This is the positive input of the current monitor and has an input range from
60V down to 3V. The current through this pin varies with differential sense
voltage
This is the negative input of the current monitor and has an input range
from 60V down to 3V
Parameter
SENSE
2
-0.6 and 65V
-0.6V and +14V
800mV
-40 to 125°C
-55 to 150°C
125°C
300mW
*
at T
A
= 25°C
Min.
4.5
-40
3
0
0
ZXCT1080
1.5
Max.
0.15
125
60
12
www.zetex.com
(*)
Units
°C
V
V
V
V