zxct1010 Zetex Semiconductors plc., zxct1010 Datasheet - Page 2

• Manufacturer Part Number: zxct1010
• Description: Zxct1010 - Enhanced High-side Current Monitor
• Manufacturer: Zetex Semiconductors plc.

ABSOLUTE MAXIMUM RATINGS
Voltage on any pin
ELECTRICAL CHARACTERISTICS
Test Conditions T
1
2
3
ZXCT1010
Continuous output current, I
Continuous sense voltage, V
Operating temperature, T
Storage temperature
Package power dissipation
SOT23-5
Operation above the absolute maximum rating may cause device failure.
Operation at the absolute maximum ratings, for extended periods, may reduce device reliability.
Includes input offset voltage contribution
V
-20dBm=63mVp-p into 50Ω
SYMBOL
V
I
I
V
I
Acc
Gm
BW
SENSE
out
q
sense
in
sense
S E M I C O N D U C T O R S
1
V
-
2
SENSE
is defined as the differential voltage between V
V
Output current
Ground pin
current
Sense Voltage
V
input current
Accuracy
Transconducta
nce,
I
Bandwidth
out
CC
sense
= V
= V
= I
PARAMETER
LOAD
A
/ V
Range
SENSE+
IN
= 25°C, V
sense
-
- V
x R
LOAD
- V
SENSE
A ,
SENSE-
OUT
in
SENSE
= 5V, R
,
V
V
V
V
V
V
R
V
V
V
2
,
sense
sense
sense
sense
sense
sense
sense
sense
SENSE(DC)
SENSE(DC)
out
-0.6V to 20V (relative to GND)
25mA
-0.5V to +5V
-40 to 85°C
-55 to 150°C
(T
300mW
= 100Ω.
A
= 0V
= 10mV
= 200mV
= 1V
= 0V
= 100mV
= 0.1Ω
= 200mV
= 25°C)
= 100mV, Pin = -20dBm ‡
CONDITIONS
= 10mV, Pin = -40dBm ‡
SENSE+
and V
SENSE-
.
2.5
0
85
0.975
1.95
9.7
0
-2.5
Min
LIMITS
0.3
100
1.00
2.00
10.0
3.5
10000
300
2
Typ
ISSUE 10 - JULY 2007
20
10
115
1.025
2.05
10.3
8
2500
100
2.5
Max
UNIT
V
µA
µA
mA
mA
mA
µA
mV
nA
%
µA/V
kHz
MHz