SPECIFICATIONS
(Cont.)
All specifications at T
A
= +25°C, V
CC
= 5.0V, V
DD
= 3.3V, system clock = 384f
S
(f
S
= 44.1kHz), and 24-bit data, unless otherwise noted.
PCM1602Y
PCM1602KY
PARAMETER
DIGITAL FILTER PERFORMANCE
Filter Characteristics 1, Sharp Roll-Off
Passband
Passband
Stopband
Passband Ripple
Stopband Attenuation
Stopband Attenuation
Filter Characteristics 2, Slow Roll-Off
Passband
Passband
Stopband
Passband Ripple
Stopband Attenuation
Delay Time
De-Emphasis Error
ANALOG FILTER PERFORMANCE
Frequency Response
POWER-SUPPLY REQUIREMENTS
(4)
Voltage Range, V
DD
V
CC
Supply Current, I
DD(5)
CONDITIONS
MIN
TYP
MAX
UNITS
±0.03dB
–3dB
0.546f
S
Stopband = 0.546f
S
Stopband = 0.567f
S
±0.5dB
–3dB
0.884f
S
Stopband = 0.884f
S
–40
20/f
S
±0.1
f = 20kHz
f = 44kHz
+3.0
+4.5
f
S
= 44.1kHz
f
S
= 96kHz
f
S
= 192kHz
f
S
= 44.1kHz
f
S
= 96kHz
f
S
= 192kHz
f
S
= 44.1kHz
f
S
= 96kHz
f
S
= 192kHz
–25
–0.03
–0.20
+3.3
+5.0
11
24
19
27
28
28
171
219
203
–50
–55
0.454f
S
0.487f
S
±0.03
dB
dB
dB
0.198f
S
0.390f
S
±0.5
dB
dB
sec
dB
dB
dB
+3.6
+5.5
15
VDC
VDC
mA
mA
mA
mA
mA
mA
mW
mW
mW
°C
°C/W
I
CC
38
Power Dissipation
240
TEMPERATURE RANGE
Operation Temperature
Thermal Resistance
+85
100
θ
JA
LQFP-48
NOTES: (1) Pins 38, 40, 41, 45-47 (SCKI, BCK, LRCK, DATA1, DATA2, DATA3). (2) Pins 34-37 (MDI, MC, ML, RST). (3) Analog performance specifications
are tested with a Shibasoku #725 THD Meter with 400Hz HPF on, 30kHz LPF on, average mode with 20kHz bandwidth limiting. The load connected to the analog
output is 5kΩ, or larger, via capacitive loading. (4) Conditions in 192kHz operation are: system clock = 128f
S
, DAC3 through DAC6 disabled in Register 8, and
oversampling rate = 64f
S
in Register 12. (5) CLKO is disabled.
PCM1602
SBAS163
3
TI [ TEXAS INSTRUMENTS ]
