AD5443 Analog Devices, AD5443 Datasheet - Page 6

• Manufacturer Part Number: AD5443
• Description: High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5443

• Resolution (bits): 12bit
• Dac Update Rate: 2.47MSPS
• Dac Settling Time: 90ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser,SPI

AD5426/AD5432/AD5443
ABSOLUTE MAXIMUM RATINGS
Transient currents of up to 100 mA do not cause SCR latch-up.
T
Table 3.
Parameter
V
V
I
Logic Inputs and Output
Operating Temperature Range
Storage Temperature Range
Junction Temperature
10-lead MSOP θ
Lead Temperature, Soldering (10 sec)
IR Reflow, Peak Temperature (<20 sec)
1
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the
human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
OUT
Overvoltages at SCLK, SYNC , and DIN 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
Thermal Impedance
1
Rating
−0.3 V to +7 V
−12 V to +12 V
−0.3 V to V
−0.3 V to V
−40°C to +125°C
−65°C to +150°C
150°C
206°C/W
300°C
235°C
DD
DD
+ 0.3 V
+ 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 and 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.
TO OUTPUT PIN
Figure 4. Load Circuit for SDO Timing Specifications
20pF
C
L
200μA
200μA
I
I
OL
OH
V
OH (MIN)
+ V
2
OL (MAX)