AD5300
–3–
REV.
TIMING CHARACTERISTICS
1, 2
Limit at T
MIN
, T
MAX
Parameter V
DD
= 2.7 V to 3.6 V V
DD
= 3.6 V to 5.5 V Unit Conditions/Comments
t
1
3
50 33 ns min SCLK Cycle Time
t
2
13 13 ns min SCLK High Time
t
3
22.5 13 ns min SCLK Low Time
t
4
13 13 ns min SYNC to SCLK Falling Edge Setup Time
t
5
55ns min Data Setup Time
t
6
4.5 4.5 ns min Data Hold Time
t
7
00ns min SCLK Falling Edge to SYNC Rising Edge
t
8
50 33 ns min Minimum SYNC High Time
NOTES
1
All input signals are specified with tr = tf = 5 ns (10% to 90% of V
DD
) and timed from a voltage level of (V
IL
+ V
IH
)/2.
2
See Figure 1.
3
Maximum SCLK frequency is 30 MHz at V
DD
= 3.6 V to 5.5 V and 20 MHz at V
DD
= 2.7 V to 3.6 V.
Specifications subject to change without notice.
SCLK
SYNC
DIN
t
8
DB15
DB0
t
4
t
3
t
2
t
7
t
5
t
6
t
1
Figure 1. Serial Write Operation
(V
DD
= 2.7 V to 5.5 V; all specifications T
MIN
to T
MAX
, unless otherwise noted.)
ABSOLUTE MAXIMUM RATINGS*
(T
A
= 25°C, unless otherwise noted.)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Digital Input Voltage to GND . . . . . . . –0.3 V to V
DD
+ 0.3 V
V
OUT
to GND . . . . . . . . . . . . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . –40°C to +105°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Junction Temperature (T
J
max) . . . . . . . . . . . . . . . . . . . 150°C
SOT-23 Package
Power Dissipation . . . . . . . . . . . . . . . . . . . (T
J
max–T
A
)/θ
JA
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 240°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
MSOP Package
Power Dissipation . . . . . . . . . . . . . . . . . . . (T
J
max–T
A
)/θ
JA
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 206°C/W
θ
JC
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 44°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent 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 condi-
tions for extended periods may affect device reliability.
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 the AD5300 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.
WARNING!
ESD SENSITIVE DEVICE
