Zxct1030 – Diodes ZXCT1030 User Manual
Page 3
ZXCT1030
ZXCT1030
Document number: DS32161 Rev. 4 - 2
3 of 7
June 2010
© Diodes Incorporated
A Product Line of
Diodes Incorporated
Electrical Characteristics (ZXCT1030N8)
– Test conditions T
AMB
= 25°C, V
IN
= V
CC
= 15V, R
COMP
= 10k
Ω,
V
COMP
_
SUPPLY
= 5V unless otherwise stated.
Symbol Parameter Condition
Min.
Typ.
Max.
Unit
V
CC
V
CC
Range
2.2 20 V
V
SENSE
+
Sense+ Range
2.2
V
CC
V
OUT
Output Voltage
V
SENSE
= 0
V
SENSE
= 10
V
SENSE
= 30
V
SENSE
= 50
V
SENSE
= 100
V
SENSE
= 500
0
88
284
480
970
4500
2
100
300
500
1000
5000
10
112
316
520
1030
5500
mV
R
OUT
Output Resistance
V
SENSE -
= 15V,
V
OUT
= 1V
1.2 1.5 1.8 k
Ω
V
OUT
T
C
V
OUT
Temperature Coefficient
30 ppm/°C
I
CC
Supply Current
V
SENSE -
= 15V
170 270 350
µA
I
SENSE
+
V
SENSE
+ Input Current
48 90 µA
I
SENSE
-
V
SENSE
- Input Current
V
SENSE-
= 14.9V
70
220 nA
V
CM(MIN)
(B)
Minimum Active Common Mode Voltage
V
CC
= 15V
V
COMP
_
SUPPLY
=
5V
V
COMP
_
IN
= V
REF
V
SENSE
= 10mV
2.8
V
A
CC
Accuracy
V
SENSE
= 100mV
-3 3 %
GAIN
V
OUT
/V
SENSE
V
SENSE
= 100mV
9.7 10.0 10.3
BW Bandwidth
V
SENSE
= 10mVp-p
V
SENSE
= 100mVp-p
3
6
MHz
COMPARATOR
V
COMP_IN
Input Voltage
0.005
10
V
V
H
Hysteresis
15
mV
I
B
Input Bias
5
80
150
nA
T
D
Propagation Delay
100
ns
V
OL
Output Voltage Low 30
150
200
mV
V
OH
Output Voltage High
V
COMP_
SUPPLY
I
OL
Output Sink Current
Vol = 0.4V
2
mA
I
OH
Output High Leakage Current
1.0
µA
Voltage Reference
V
REF
Reference Current =
+300µA to -5µA
1.200 1.240 1.280
V
Delta V
REF
Change in V
REF
I
SOURCE
5µA to
I
SINK
300µA
10 mV
T
C
30 ppm/°C
PSR Supply
Rejection
0.01 %/V
Notes: (a)
(V
SENSE+
) – (V
SENSE
-)
(b) Level of V
SENSE
+ where comparator output defaults to ‘off’.