Datasheet
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ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
TLV320AIC34
SLAS538A – OCTOBER 2007 – REVISED NOVEMBER 2007
over operating free-air temperature range (unless otherwise noted)
(1) (2)
VALUE UNIT
DRVDD to AVSS_ADC, AVDD_DAC to AVSS_DAC – 0.3 to 3.9 V
DRVDD to DRVSS – 0.3 to 3.9 V
IOVDD to DVSS – 0.3 to 3.9 V
DVDD to DVSS – 0.3 to 2.5 V
AVDD_DAC to DRVDD – 0.1 to 0.1 V
Digital input voltage to DVSS – 0.3 to IOVDD + 0.3 V
Analog input voltage to AVSS_ADC, AVSS_DAC – 0.3 to AVDD_DAC + 0.3 V
T
A
Operating temperature range – 40 to 85 ° C
T
stg
Storage temperature range – 65 to 105 ° C
T
J
Max Junction temperature 105 ° C
Power dissipation (T
J
Max – T
A
)/ θ
JA
θ
JA
Thermal impedance 47 ° C/W
Lead temperature Maximum reflow temperature, 60 s 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) ESD complicance tested to EIA/JESD22-A114-B and passed.
T
A
= 25 ° C DERATING T
A
= 75 ° C T
A
= 85 ° C
PACKAGE TYPE
POWER RATING FACTOR POWER RATING POWER RATING
BGA 1.7 W 21.3 mW/ ° C 636 mW 423 mW
(1) This data is based on using a JEDEC standard four-layer 3-in. × 3-in. (7.62-mm × 7.62-mm) PCB with 2-oz. (0.071-mm thick) trace and
copper pad that is soldered directly to the device.
over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
AVDD_DAC, DRVDD
(1)
Analog supply voltage 2.7 3.3 3.6 V
DVDD
(1)
Digital core supply voltage 1.65 1.8 1.95 V
IOVDD
(1)
Digital I/O supply voltage 1.1 1.8 3.6 V
AVDD_DAC Analog full-scale 0-dB input voltage (DRVDD = 3.3 V) 0.707 V
RMS
Stereo line output load resistance (codec block A and codec block B) 10 k Ω
Stereo headphone output load resistance (codec block A and codec 16 Ω
block B)
Stereo speaker output load resistance (codec block A ONLY) 8 Ω
Digital output load capacitance 10 pF
T
A
Operating free-air temperature – 40 85 ° C
(1) Analog voltage values are with respect to AVSS_ADC, AVSS_DAC, DRVSS; digital voltage values are with respect to DVSS.
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