MX844 查看數據表（PDF） - IXYS CORPORATION
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MX844 Datasheet PDF : 21 Pages
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MX844
IXYS
Absolute Maximum Ratings (Voltages with respect to GND=0V)
Parameter
VIN, RIN, DRV
Symbol Min
Max Unit
45
V
Absolute Maximum Ratings are
stress ratings. Stresses in excess of
these ratings can cause permanent
All Other Pins
6
V
damage to the device. Functional
Storage Temperature
Operating Ambient Temp
Operating Junction Temp
TSTG
TA
TJ
-55
150
Co
-40
85
Co
100
Co
operation of the device at these or
any other conditions beyond those
indicated in the operational sections
of this data sheet is not implied.
Thermal Resistance
(Junction to Ambient)
RθJA
110 Typical
Co/W
Exposure of the device to the
absolute maximum ratings for an
extended period may degrade the
ESD Warning
device and affect its reliability.
ESD (electrostatic discharge) sensitive device. Although the MX844 features proprietary ESD protection circuitry,
permanent damage may be sustained if subjected to high energy electrostatic discharges. Proper ESD precautions
are recommended to avoid performance degradation or loss of functionality.
DC Electrical Characteristics
XTAL = 8MHz, T=25C, Cint = Caz = 10nF, Rint = 68K, TA = +25oC
Parameter
Condition
VCC line regulation
VIN = 6 to 45V, no external load
VCC load regulation
VIN = 6V, 15 mA external load
VIN supply current
VIN = 6V
Input bias current
selected input channel
Input bias current offset
Input offset voltage
differential, input=0, +/-10mV scale
input common mode
all input channels
ADC gain error
+/-250mV range, at 90% input
+/-50mV range
+/-25mV range
+/-10mV range
ADC linearity
at half full scale
ADC noise
Temperature error
Temperature slope
Temperature offset
Zero oC
Power on reset duration
Digital output low
I = 20mA
Digital output high
I = 6mA
Digital input low
Digital input high
Digital input current
Clock frequency
terminal X1
Clock input low
terminal X1
Clock input high
terminal X1
Clock input current
terminal X1
Min
4.8
4.7
10
-4
-0.4
-300
-0.5
-1.25
-1.5
-1
-3
-2.5
Typ
3.2
20
+/-0.5
1.5
0.2
3310
100
VCC-0.5
GND
2
0.1
GND
2
Max
5.3
4.5
40
4
0.4
300
0.5
0.25
0.25
0.25
3
2.5
0.5
0.5
VCC
±1
20
0.4
VCC
50
Unit
V
V
mA
nA
nA
mV
mV
%
%
%
%
lsb
rms lsb
oC
oC/lsb
lsb
uS
V
V
V
V
uA
MHz
V
V
uA
MX844
Drawing No. 084423
2
08/25/06
www.claremicronix.com
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