zxct1023 Diodes, Inc., zxct1023 Datasheet - Page 2

• Manufacturer Part Number: zxct1023
• Description: Micropower Fixed Gain Of 50 Current Monitor
• Manufacturer: Diodes, Inc.

Electrical characteristics
Notes 5. TC limits are determined by characterization.
ZXCT1023
Document Rev. 1
maximum ratings may cause device failure. Operation at the
absolute maximum rating for extended periods may reduce
device reliability
Absolute maximum ratings
Voltage on S+
Voltage on S-
V
Junction temperature ............................. -40 to125ºC
Storage temperature ............................. -55 to 150ºC
Package power dissipation (T
TDFN1812-4 ...................................................... mW
These are stress ratings only. Operation outside the absolute
Notes 1. Measured with respect to GND pin
T
Symbol Parameter
PSRR
SENSE
A
V
Gain
R
TC
Acc
BW
= 25°C, V
I
OUT
I
OUT
S-
Q
5
6. PSRR is defined as change in output voltage per change in S+ voltage, V
2. Subject to absolute maximum V
3. V
4. The usable V
3
6
............................................... -0.5V to +2.5V
exceeded.
the sense resistor, R
voltage range; and as such will be reduced at lower
V
Output voltage
Output voltage
temperature coefficient
Ground pin current
SENSE- input current
Accuracy
V
Output resistance
Bandwidth
Power supply rejection
ratio
SENSE
S+
OUT
values
1,2
1
/V
.......................................-0.5V to 20V
S+
, OUT
is defined as the voltage difference across
SENSE
= 3.6V, V
.
SENSE
1
.................. -0.5V to V
range is limited by the output
S
.
A
SENSE
= 25ºC)
= 50mV, unless otherwise stated
V
V
V
V
V
V
V
V
V
V
V
V
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
MICROPOWER FIXED GAIN OF 50 CURRENT MONITOR
not being
= 0mV
= 10mV
= 30mV
= 50mV
= 100mV, V
= 0V
= 0V
= 50mV
= 50mV
(DC) = 10mV
(DC) = 50mV
= 30mV, V
www.diodes.com
S+
+0.5V
Conditions
2 of 6
S+
S+
= 2.5 to 20V
Semiconductor devices are ESD sensitive and may be
damaged by exposure to ESD events. Suitable ESD
precautions should be taken when handling and
transporting these devices.
ESD ratings:
Recommended operating conditions
= 20V
V
V
V
T
A
S+
SENSE
OUT
,
1
,
,
Human body model .............................. 2000V
Machine Model ........................................ TBD
, Differential Sense
Common-mode
sense input range
Input voltage range
Output Voltage range
Ambient temperature
range
Parameter
2.425
Diodes Incorporated
1.41
4.85
Min.
425
50
-3
S+
A Product Line of
.
Limits
Typ.
500
300
0.3
1.5
2.5
3.5
50
50
15
60
5
1
2.575
Max.
1.59
5.15
©
575
300
100
50
8
3
Diodes Incorporated
MIN
2.5
-40
ZXCT1023
0
0
MARCH 2009
V
MAX
380
S-
20
85
MHz
- 1
ppm
Unit
kHz
V/V
mV
μA
nA
kΩ
dB
4
%
V
Units
mV
°C
V
V