PCM1681 Datasheet, PDF (2/43 Pages) Texas Instruments – 24-Bit, 192-kHz Sampling, Enhanced Multilevel Delta-Sigma, Eight-Channel Audio Digital-to-Analog Converter

PCM1681
PCM1681-Q1
SLES211B – FEBRUARY 2008 – REVISED JUNE 2008.................................................................................................................................................... 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.
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
Over operating free-air temperature range (unless otherwise noted).
Supply voltage:
V_CC1, V_CC2
V_DD
Supply voltage differences: V_CC1, V_CC2
Ground voltage differences: AGND1, AGND2, DGND
Input voltage to
digital pins
ZR1/ZR1/FMT0, ZR2, MSEL
MS/ADR/FMT1, MC/SCL/DEMP, MD/SDA/MUTE, SCK, BCK, LRCK,
DATA1, 2, 3, 4
Input voltage to analog pins
Input current (any pins except supplies)
Ambient temperature under bias
Storage temperature
Junction temperature
Lead temperature (soldering)
Package temperature (IR reflow, peak)
PCM1681 and PCM1681-Q1
–0.3 V to 6.5 V
–0.3 V to 4.0 V
±0.1 V
±0.1 V
–0.3 V to V_DD + 0.3 V, < 4.0 V
–0.3 V to 6.5 V
–0.3 V to V_CC + 0.3 V, < 6.5 V
±10 mA
–40°C to +125°C
–55°C to +150°C
+150°C
+260°C, 5 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.
RECOMMENDED OPERATING CONDITIONS
Over operating free-air temperature range.
Analog supply voltage, V_CC1, V_CC2
Digital supply voltage, V_DD
Digital input logic family
Digital input clock frequency
Analog output load resistance
Analog output load capacitance
Digital output load capacitance
Operating free-air temperature, T_A
System clock
Sampling clock
PCM1681
PCM1681-Q1
MIN
4.5
3
1.024
8
5
–40
–40
NOM
5
3.3
TTL
MAX
5.5
3.6
36.864
192
50
20
+85
+105
UNIT
V
V
MHz
kHz
kΩ
pF
pF
°C
°C
2
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