Datasheet

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ABSOLUTE MAXIMUM RATINGS
(1)
ADS6145, ADS6144
ADS6143, ADS6142
SLWS198B – JULY 2007 – REVISED MARCH 2008
PACKAGE/ORDERING INFORMATION
(1)
SPECIFIED
PACKAGE- PACKAGE PACKAGE ORDERING
PRODUCT TEMPERATURE TRANSPORT MEDIA
LEAD DESIGNATOR MARKING NUMBER
RANGE
ADS6145IRHBT Tape and Reel, small
ADS6145 QFN-32
(2)
RHB – 40 ° C to 85 ° C AZ6145
ADS6145IRHBR Tape and Reel, large
ADS6144IRHBT Tape and Reel, small
ADS6144 QFN-32
(2)
RHB – 40 ° C to 85 ° C AZ6144
ADS6144IRHBR Tape and Reel, large
ADS6143IRHBT Tape and Reel, small
ADS6143 QFN-32
(2)
RHB – 40 ° C to 85 ° C AZ6143
ADS6143IRHBR Tape and Reel, large
ADS6142IRHBT Tape and Reel, small
ADS6142 QFN-32
(2)
RHB – 40 ° C to 85 ° C AZ6142
ADS6142IRHBR Tape and Reel, large
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com .
(2) For thermal pad size on the package, see the mechanical drawings at the end of this data sheet. θ
JA
= 34 ° C/W (0 LFM air flow),
θ
JC
= 30 ° C/W when used with 2 oz. copper trace and pad soldered directly to a JEDEC standard four layer 3 in × 3 in (7.62 cm ×
7.62 cm) PCB.
VALUE UNIT
Supply voltage range, AVDD – 0.3 to 3.9 V
V
I
Supply voltage range, DRVDD – 0.3 to 3.9 V
Voltage between AGND and DRGND – 0.3 to 0.3 V
Voltage between AVDD to DRVDD – 0.3 to 3.3 V
Voltage applied to VCM pin (in external reference mode) – 0.3 to 2 V
Voltage applied to analog input pins, INP and INM – 0.3 to minimum ( 3.6, AVDD + 0.3) V
Voltage applied to analog input pins, CLKP and CLKM – 0.3 to (AVDD + 0.3) V
T
A
Operating free-air temperature range – 40 to 85 ° C
T
J
Operating junction temperature range 125 ° C
T
stg
Storage temperature range – 65 to 150 ° 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.
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Product Folder Link(s): ADS6145, ADS6144 ADS6143, ADS6142