AD5398 Analog Devices, AD5398 Datasheet - Page 5

• Manufacturer Part Number: AD5398
• Description: 120 mA, Current Sinking, 10-Bit, I2C D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5398

• Resolution (bits): 10bit
• Dac Update Rate: 31kSPS
• Dac Settling Time: 250µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: I2C/Ser 2-wire,Ser

ABSOLUTE MAXIMUM RATINGS
T
Table 4.
Parameter
V
V
AGND to DGND
SCL, SDA to DGND
PD to DGND
I
Operating Temperature Range
Storage Temperature Range
Junction Temperature (T
LFCSP Power Dissipation
θ
Lead Temperature, Soldering
1
2
3
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.
SINK
Transient currents of up to 100 mA do not cause SCR latch-up.
To achieve the optimum θ
As per Jedec J-STD-020C.
4-layer board. The AD5398 comes in an 8-lead LFCSP package with an exposed
paddle that should be connected to the same potential as the AD5398 DGND pin.
DD
DD
JA
A
Industrial (B Version)
Mounted on 2-Layer Board
Mounted on 4-Layer Board
Max Peak Reflow Temperature
Thermal Impedance
= 25°C, unless otherwise noted.
to AGND
to DGND
to AGND
JA
, it is recommended that the AD5398 is soldered on a
2
J
max)
3
1
Rating
–0.3 V to +7 V
–0.3 V to V
–0.3 V to +0.3 V
–0.3 V to V
–0.3 V to V
–0.3 V to V
–40°C to +85°C
–65°C to +150°C
150°C
(T
84°C/W
48°C/W
260°C (±5°C)
J
max − T
DD
DD
DD
DD
A
)/θ
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
JA
Rev. B | Page 5 of 16
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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability. Only one absolute maximum rating may be
applied at any one time.
AD5398