Datasheet
ABSOLUTE MAXIMUM RATINGS
(1) (2)
RECOMMENDED OPERATING CONDITIONS
TLV2556-EP
SLAS598A – NOVEMBER 2008 – REVISED JULY 2009 ...................................................................................................................................................
www.ti.com
over operating free-air temperature range (unless otherwise noted)
V
CC
Supply voltage range – 0.5 V to 6.5 V
V
I
Input voltage range (any input) – 0.3 V to V
CC
+ 0.3 V
V
O
Output voltage range – 0.3 V to V
CC
+ 0.3 V
V
REF+
Positive reference voltage range – 0.3 V to V
CC
+ 0.3 V
V
REF –
Negative reference voltage range – 0.3 V to V
CC
+ 0.3 V
I
I
Peak input current (any input) ± 20 mA
Peak total input current (all inputs) ± 30 mA
T
J
Operating virtual-junction temperature range – 55 ° C to 150 ° C
T
A
Operating free-air temperature range – 55 ° C to 125 ° C
T
stg
Storage temperature range – 65 ° C to 150 ° C
Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds 260 ° C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to the GND terminal with REF – and GND wired together (unless otherwise noted).
MIN NOM MAX UNIT
V
CC
Supply voltage 2.7 5.5 V
16-bit I/O 0.01 15
V
CC
= 4.5 V to 5.5 V 12-bit I/O 0.01 15
SCLK frequency MHz
8-bit I/O 0.01 15
V
CC
= 2.7 V to 3.6 V 0.01 10
Tolerable clock jitter, I/O CLOCK V
CC
= 4.5 V to 5.5 V 0.38 ns
Aperture jitter V
CC
= 4.5 V to 5.5 V 100 ps
V
CC
= 4.5 V to 5.5 V 0 (REF+) – (REF – )
Analog input voltage
(1)
V
CC
= 3 V to 3.6 V 0 (REF+) – (REF – ) V
V
CC
= 2.7 V to 3 V 0 (REF+) – (REF – )
V
CC
= 4.5 V to 5.5 V 2
V
IH
High level control input voltage V
V
CC
= 2.7 V to 3.6 V 2.1
V
CC
= 4.5 V to 5.5 V 0.8
V
IL
Low level control input voltage V
V
CC
= 2.7 V to 3.6 V 0.6
T
A
Operating free-air temperature – 55 125 ° C
(1) Analog input voltages greater than the voltage applied to REF+ convert as all ones (111111111111), while input voltages less than the
voltage applied to REF – convert as all zeros (000000000000).
4 Submit Documentation Feedback Copyright © 2008 – 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV2556-EP