Zxct1051, Electrical characteristics – Diodes ZXCT1051 User Manual
Page 3
ZXCT1051
© Zetex Semiconductors plc 2006
Electrical characteristics
Test conditions T
amb
= 25°C, V
SENSE
+ = 10V, V
CC
= 12V, V
SENSE
= 100mV
NOTES:
(a) V
SENSE
= "V
SENSE
+" - "V
SENSE
-"
(b) Temperature dependent measurements are extracted from characterization and simulation results.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
I
Q
V
CC
pin current
V
SENSE
= 0V
45
70
µA
V
OUT
Output voltage
V
SENSE
= 0V
=30mV
=100mV
=150mV
0
291
0.98
1.45
6
300
1.00
1.50
15
309
1.02
1.55
mV
mV
V
V
I
SENSE
+
V
SENSE+
input current
V
SENSE
= 0V
10
150
nA
I
SENSE
-
V
SENSE-
input current V
SENSE
= 0V
60
150
nA
V
OUT
TC
V
OUT
variation with
temperature
See note (b)
300
ppm/°C
R
OUT
Output resistance
2.5
3.75
5
k
⍀
Gain
V
OUT
/V
SENSE
10
Accuracy
Total output error
-2
2
%
BW
Bandwidth
V
SENSE(DC)
= 10mV
V
SENSE(AC)
= 10mV
PP
CL = 5pF,
300
kHz
V
SENSE(DC)
= 100mV
1
MHz
PSRR
Power supply
rejection ratio refered
to output
V
CC
= 2.7V to 20V
V
SENSE
- = 0V
58
dB
CMRR
Common mode
rejection ratio refered
to output
V
CC
= 20V
V
SENSE
+ = 0 to 18V
66
dB