Datasheet
www.ti.com
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
PCM3052A
SLES160 – NOVEMBER 2005
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.
over operating free-air temperature range (unless otherwise noted)
(1)
PCM3052A
V
CC
1, V
CC
2, V
CC
3 –0.3 V to 6.5 V
Supply voltage
V
DD
–0.3 V to 4 V
Supply voltage differences V
CC
1, V
CC
2, V
CC
3 ± 0.1 V
Ground voltage differences AGND1, AGND2, AGND3, DGND ± 0.1 V
PDWN, DIN, SCKI, SDA, SCL, ADR, I2CEN –0.3 V to 6.5 V
Digital input voltage
DOUT, LRCK, BCK, DOUTS – 0.3 V to (V
DD
+ 0.3 V) < 4 V
V
IN
L, V
IN
R, V
REF
1, V
REF
2, REFO, ATEST, L/ M, V
OUT
R, V
OUT
L, V
COM
, –0.3 V to (V
CC
+ 0.3 V) < 6.5 V
Analog input voltage
MINP, MINM, MBIAS
Input current (any pins except supplies) ± 10 mA
Ambient temperature under bias –40 ° C to 125 ° C
Storage temperature –55 ° C to 150 ° C
Junction temperature 150 ° C
Lead temperature (soldering) 260 ° C, 5 s
Package temperature (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)
MIN NOM MAX UNIT
V
DD
Digital supply voltage 3 3.3 3.6 V
V
CC
Analog supply voltage 4.5 5 5.5 V
Digital input logic family TTL
compatible
System clock 4 25 MHz
Digital input clock frequency
Sampling clock 16 96 kHz
Line input, full scale, PGA = 0 dB 3 Vp-p
Analog input voltage
Microphone input, full scale, PGA = 0 dB 30 mVp-p
Digital output load capacitance 20 pF
Line output load resistance 5 k Ω
Line output load capacitance 50 pF
Microphone bias output load resistance 3.75 k Ω
Reference output load resistance 250 Ω
T
A
Operating free-air temperature –40 85 ° C
2