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AD5444/AD5446
Data Sheet
Rev. E | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted. Transient currents of up to
100 mA do not cause SCR latch-up.
Table 3.
Parameter
Rating
VDD to GND
0.3 V to +7 V
VREF, RFB to GND
12 V to +12 V
IOUT1, IOUT2 to GND
0.3 V to +7 V
Logic Inputs and Outp
uts10.3 V to VDD + 0.3 V
Input Current (All Pins Except Supplies)
±10 mA
Operating Temperature Range
40°C to +125°C
Extended (Y Version)
Storage Temperature Range
65°C to +150°C
Junction Temperature
150°C
10-lead MSOP θJA Thermal Impedance
206°C/W
Lead Temperature, Soldering (10 sec)
300°C
IR Reflow, Peak Temperature (<20 sec)
235°C
1
Overvoltages at SCLK, SYNC, and SDIN are clamped by internal diodes.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Only one absolute maximum rating can be applied at any one
time.
IOL
200A
TO
OUTPUT
PIN
200A
IOH
CL
20pF
VOH (MIN) +VOL (MAX)
2
04588-
004
Figure 4. Load Circuit for SDO Timing Specifications
ESD CAUTION