ZXCT1021
Issue 9 - July 2007
3
www.zetex.com
?Zetex Semiconductors plc 2007
Electrical characteristics test conditions T
amb
 = 25癈, V
IN
 = 15V
Symbol
Parameter
Conditions
Limits
Unit
Min.
Typ.    Max.
V
IN
V
CC
 range
2.5
20
V
V
OUT
Output voltage
V
SENSE
 = 30mV
291
300
309    mV
V
SENSE
 = 100mV
0.98
1.00
1.02    V
V
SENSE
 = 150mV
1.47
1.50
1.53    V
R
OUT
Output resistance
10
15
20
k
T
C
 (*)
NOTES:
(*) T
C
 limits are determined by characterization
Output voltage
temperature coefficient
50
300    ppm
I
Q
Ground pin current
V
SENSE
 = 0V
25
35
A
V
SENSE
 ( )
( ) V
SENSE
 = V
IN
 - V
LOAD
Sense voltage
V
IN
 = 20V
0
1.5
 (!)
(!) This will be reduced at lower V
IN
 voltages due to clipping of output voltage.
V
I
LOAD
V
SENSE-
 load pin
input current
V
SENSE
 = 0V
100    nA
Acc
Accuracy
V
SENSE
 = 100mV
-2
2
%
Gain
V
OUT
 / V
SENSE
V
SENSE
 = 100mV
9.8
10
10.2    V/V
BW
Bandwidth
V
SENSE
 = 10mV
300
kHz
V
SENSE
 = 100mV
2
MHz
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