Datasheet

ADS8509
SLAS324C –OCTOBER 2004–REVISED APRIL 2010 www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
PACKAGE/ORDERING INFORMATION
(1)
MINIMUM
NO MINIMUM SPECIFICATION
RELATIVE PACKAGE PACKAGE ORDERING TRANSPORT
PRODUCT MISSING SINAD TEMPERATURE
ACCURACY LEAD DESIGNATOR NUMBER MEDIA, QTY
CODE (dB) RANGE
(LSB)
ADS8509IBDW Tube, 25
SO-20 DW
ADS8509IBDWR Tape and Reel, 2000
ADS8509IB ±2 16 85 –40°C to 85°C
ADS8509IBDB Tube, 50
SSOP-28 DB
ADS8509IBDBR Tape and Reel, 2000
ADS8509IDW Tube, 25
SO-20 DW
ADS8509IDWR Tape and Reel, 2000
ADS8509I ±3 15 83 –40°C to 85°C
ADS8509IDB Tube, 50
SSOP-28 DB
ADS8509IDBR Tape and Reel, 2000
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or visit the
device product folder on www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
UNIT
R1
IN
±25 V
R2
IN
±25 V
Analog inputs R3
IN
±25 V
REF +V
ANA
+ 0.3 V to AGND2 – 0.3 V
CAP Indefinite short to AGND2, momentary short to V
ANA
DGND, AGND2 ±0.3 V
V
ANA
6 V
Ground voltage differences
V
DIG
to V
ANA
0.3 V
V
DIG
6 V
Digital inputs –0.3 V to +V
DIG
+ 0.3 V
Maximum junction temperature 165°C
Storage temperature range –65°C to 150°C
Internal power dissipation 700 mW
Lead temperature (soldering, 1.6 mm from case 10 seconds) 260°C
(1) All voltage values are with respect to network ground terminal.
2 Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): ADS8509