AD5445 Analog Devices, AD5445 Datasheet - Page 6

• Manufacturer Part Number: AD5445
• Description: High Bandwidth CMOS 12-Bit Parallel Interface Multiplying D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5445

• Resolution (bits): 12bit
• Dac Update Rate: 20.4MSPS
• Dac Settling Time: 80ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

AD5424/AD5433/AD5445
ABSOLUTE MAXIMUM RATINGS
T
Table 3.
Parameter
V
V
I
Logic Inputs and Output
Operating Temperature Range
Storage Temperature Range
Junction Temperature
16-Lead TSSOP θ
20-Lead TSSOP θ
20-Lead LFCSP θ
Lead Temperature, Soldering (10 sec)
IR Reflow, Peak Temperature (<20 sec)
1
OUT
Overvoltages at DBx, CS , and R/ W , are clamped by internal diodes.
DD
REF
A
Extended Industrial (Y Version)
= 25°C, unless otherwise noted.
1, I
, R
to GND
FB
OUT
to GND
2 to GND
JA
JA
JA
Thermal Impedance
Thermal Impedance
Thermal Impedance
1
Rating
–0.3 V to +7 V
–12 V to +12 V
–0.3 V to +7 V
–0.3 V to V
–40°C to +125°C
–65°C to +150°C
150°C
150°C/W
143°C/W
135°C/W
300°C
235°C
DD
+ 0.3 V
Rev. C | Page 6 of 28
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.
ESD CAUTION
Data Sheet