Datasheet
ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
PCM1789
SBAS451A – OCTOBER 2008 – REVISED JANUARY 2009 ..............................................................................................................................................
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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.
ORDERING INFORMATION
(1)
SPECIFIED
PACKAGE- PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT MEDIA,
PRODUCT LEAD DESIGNATOR RANGE MARKING NUMBER QUANTITY
PCM1789PW Tube, 60
PCM1789 TSSOP-24 PW – 40 ° C to +85 ° C PCM1789
PCM1789PWR 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 see the TI
web site at www.ti.com .
Over operating free-air temperature range (unless otherwise noted).
PARAMETER PCM1789 UNIT
VCC1, VCC2 – 0.3 to +6.5 V
Supply voltage
VDD – 0.3 to +4.0 V
Ground voltage differences: AGND1, AGND2, DGND ± 0.1 V
Supply voltage differences: VCC1, VCC2 ± 0.1 V
RST, ADR5, MS, MC, MD, SCKI, AMUTEI – 0.3 to +6.5 V
Digital input voltage
BCK, LRCK, DIN, MODE, ZERO1, ZERO2 – 0.3 to (VDD + 0.3) < +4.0 V
Analog input voltage: VCOM, VOUTL ± , VOUTR ± – 0.3 to (VCC + 0.3) < +6.5 V
Input current (all pins except supplies) ± 10 mA
Ambient temperature under bias – 40 to +125 ° C
Storage temperature – 55 to +150 ° C
Junction temperature +150 ° C
Lead temperature (soldering, 5s) +260 ° C
Package temperature (IR reflow, peak) +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.
Over operating free-air temperature range (unless otherwise noted).
PCM1789
PARAMETER MIN TYP MAX UNIT
Analog supply voltage, VCC 4.5 5.0 5.5 V
Digital supply voltage, VDD 3.0 3.3 3.6 V
Digital Interface LVTTL-compatible
Sampling frequency, LRCK 8 192 kHz
Digital input clock frequency
System clock frequency, SCKI 2.048 36.864 MHz
Analog output voltage Differential 8 V
PP
To ac-coupled GND 5 k Ω
Analog output load resistance
To dc-coupled GND 15 k Ω
Analog output load capacitance 50 pF
Digital output load capacitance 20 pF
Operating free-air temperature PCM1789 consumer grade – 40 +25 +85 ° C
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Product Folder Link(s): PCM1789