zxct1009t8 Zetex Semiconductors plc., zxct1009t8 Datasheet - Page 3

• Manufacturer Part Number: zxct1009t8
• Description: High-side Current Monitor
• Manufacturer: Zetex Semiconductors plc.

ISSUE 10 - JULY 2007
100µ
10m
10.2
10.0
10µ
1m
9.8
9.6
9.4
12
10
100µ
8
6
4
2
0
-40
0
Output Current v Temperature
Typical Output v Sense Voltage
V
Tamb = 25°C
R
V
Tamb = 25°C
R
IN
OUT
IN
OUT
= 5V
-20
= 5V
= 0 W
Transfer Characteristic
= 0 W
1
V
1m
IN
Temperature (°C)
- Supply Voltage (V)
0
V
2
SENSE
10m
20
(V)
3
40
V
100m
V
SENSE
SENSE
TYPICAL CHARACTERISTICS
V
V
SENSE
V
SENSE
V
V
R
SENSE
IN
SENSE
OUT
60
= 1V
= 5V
4
= 0.8V
= 0 W
= 0.6V
= 0.4V
= 0.2V
= 1V
1
80
5
3
-12
-10
-20
-30
-40
-50
-60
-70
-80
-90
-1
-2
-3
-6
-9
0.01
5
4
3
2
1
0
3
0
0
1
DC V
V
Tamb = 25°C
RF P
V
Typical
DC V
IN
10m
IN
= 5V
V
SENSE
= 5V, Tamb = 25°C, RF P
DC V
IN
10
SENSE
Common Mode Rejection
SENSE
= -20dBm
Error v Sense Voltage
Frequency Response
SENSE
= 0.01V
= 0.01V
100
V
= 0.1V
Frequency (MHz)
SENSE
0.1
= 1V
Frequency (Hz)
V
SENSE
= 0.1V
1k
V
100m
SENSE
10k
S E M I C O N D U C T O R S
(V)
IN
= 1V
ZXCT1009
= -20dBm
1
100k
V
Tamb = 25°C
R
IN
OUT
= 5V
= 0 W
1M
1
10M
10