mx884 Clare, Inc., mx884 Datasheet - Page 2

• Manufacturer Part Number: mx884
• Description: High-side Current Monitor With 10-bit Serial Digital Output
• Manufacturer: Clare, Inc.

MX884
Absolute Maximum Ratings
T
Pin Description and Configuration
DC Electrical Characteristics
V
MX884
Drawing No. 088423
A
IN Supply Voltage
LOAD
SCK, CS Input Voltage
SDO Open Drain Pull Up Voltage
Operating Temperature Range
Storage Temperature Range
Parameter
Operating Voltage Range (V
Supply Current
Average A/D Reading
Average A/D Reading
Output Noise
SCK pulse period
SCK pulse width
CS pulse period
CS falling to first SCK rising
Last SCK falling to CS rising
SCK falling to SDO valid
IN
Pin No.
= +25°C unless otherwise noted, Voltages with respect to GND = 0V
= 5 V, T = +25°C
1
2
3
4
5
6
Parameter
Name
LOAD
GND
SDO
SCK
CS
IN
Description
Serial Clock
Ground
Load-Side Connection to the External Sense Resistor
Positive Supply Terminal and Power Connection for the External Sense Resistor
Chip Select (Active Low)
Serial Data Output (Open Drain)
IN
)
Symbol Min
T
C
100 mV Sense
T
STG
10 mV Sense
S
R
SDO falling
A
high or low
SDO rising
Condition
10nF parallel
Preliminary
S
Voltage
Voltage
I
=10 ohm
LOAD
-40
-55
=0
2
+150
Max
+85
70
70
6
6
Unit
Min
992
200
100
200
100
°C
°C
90
V
V
V
V
3
5
Depends on SDO R, C
Absolute Maximum Ratings are stress
ratings. Stresses in excess of these
ratings can cause permanent damage to
the device. Functional operation of the
device at these or any other conditions
beyond those indicated in the operational
sections of this data sheet is not implied.
Exposure of the device to the absolute
maximum ratings for an extended period
may degrade the device and affect its
reliability.
1000
0.25
Typ
100
1.5
1008
Max
110
60
80
IXYS
www.claremicronix.com
RMS LSB
Unit
LSB
LSB
mA
µS
nS
µS
nS
nS
nS
V
12/20/06