4 DS138F6
CS5330A/31A
2. CHARACTERISTICS AND SPECIFICATIONS
(All Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions. Typical
performance characteristics and specifications are derived from measurements taken at nominal supply voltages
and T
A
= 25C.)
SPECIFIED OPERATING CONDITIONS
(AGND = 0V, all voltages with respect to ground)
ABSOLUTE MAXIMUM RATINGS
(AGND = 0V, all voltages with respect to ground.) (Note 1)
Notes:
1. Operation at or beyond these limits may result in permanent damage to the device. Normal operation
is not guaranteed at these extremes.
2. Any pin except supplies. Transient current of up to +/- 100 mA on the analog input pins will not cause
SCR latch-up.
3. The maximum over/under voltage is limited by the input current.
Parameter Symbol Min Typ Max Unit
Analog Supply Voltage
VA+ 4.75 5.0 5.25 V
Ambient Operating Temperature (Power Applied) KSZ
BSZ, DSZ
T
A
-10
-40
-
-
+70
+85
°C
°C
Parameter Symbol Min Typ Max Unit
Analog Supply Voltage
VA+ -0.3 - +6.0 V
Input Current, Any Pin Except Supplies (Note 2)
lin - - ±10 mA
Analog Input Voltage (Note 3)
V
INA -0.7 - VA+0.7 V
Digital Input Voltage (Note 3)
V
IND -0.7 - VA+0.7 V
Ambient Temperature (power applied)
TA -55 - +125 °C
Storage Temperature
Tstg -65 - +150 °C
DS138F6 5
CS5330A/31A
ANALOG INPUT CHARACTERISTICS
(-1 dBFS input sine wave, 997 Hz; Measurement Bandwidth is 10 Hz to 20 kHz unless otherwise specified; Logic
0 = 0V, Logic 1 = VD+)
4. Referenced to typical full-scale input voltage.
5. Internal highpass filter removes offset.
Parameter Symbol
CS5330A/31A-KSZ
Min Typ Max
CS5330A-BSZ
CS5331A-DSZ
Min Typ Max Unit
Dynamic Performance
Dynamic Range
A-weighted
unweighted
88
86
94
92
-
-
86
84
94
92
-
-
dB
dB
Total Harmonic Distortion + Noise
(Note 4)
-1 dB
-20 dB
-60 dB
THD+N
-
-
-
-84
-72
-32
75
66
26
-
-
-
-84
-72
-32
75
66
26
dB
dB
dB
Total Harmonic Distortion -1 dB
THD - 0.003 0.02 - 0.003 0.2 %
Interchannel Phase Deviation
-0--0-Degree
Interchannel Isolation (DC to 20 kHz)
-90--90-dB
DC Accuracy
Interchannel Gain Mismatch
- 0.1 - - 0.1 - dB
Gain Error
--±10--±10%
Gain Drift
- 150 - - 150 - ppm/°C
Offset Error (Note 5)
--0--0LSB
Analog Input
Full-scale Input Voltage
VIN 3.6 4.0 4.4 3.6 4.0 4.4 Vpp
Input Impedance (Fs = 48 kHz)
ZIN - 100 - - 100 - k
Input Bias Voltage
2.2 2.4 2.6 2.2 2.4 2.6 V
Power Supplies
Power Supply Current VA+
Power down
IA+ -
-
30
100
42
1000
-
-
30
100
42
1000
mA
µA
Power Dissipation Normal
Power down
-
-
150
0.5
220
5.25
-
-
150
0.5
220
5.25
mW
mW
Power Supply Rejection Ratio
PSRR - 50 - - 50 - dB
* Refer to Parameter Definitions at the end of this data sheet.
6 DS138F6
CS5330A/31A
DIGITAL CHARACTERISTICS
DIGITAL FILTER CHARACTERISTICS
(FS = 48 kHz)
6. Filter characteristics scale with output sample rate.
7. The analog modulator samples the input at 6.144 MHz for an output sample rate of 48 kHz. There is no
rejection of input signals which are multiples of the sampling frequency (n x 6.144 MHz ±21.7 kHz where
n = 0,1,2,3…).
8. Group delay for Fs = 48 kHz, t
gd = 15/48 kHz = 312 µs.
Parameter Symbol Min Typ Max Unit
High-Level Input Voltage
VIH 2.4 - - V
Low-Level Input Voltage
VIL --0.8V
High-Level Output Voltage at lo = -20 µA
VOH VA-1.0 - - V
Low-Level Output Voltage at lo = 20 µA
VOL --0.4V
Input leakage Current
Iin - - ±10.0 µA
Parameter Symbol Min Typ Max Unit
Passband
(0.05) (Note 6)
0.02 - 21.7 kHz
Passband Ripple
--±0.05dB
Stopband (Note 6)
29 - 6115 kHz
Stopband Attenuation (Note 7)
80 - - dB
Group Delay (Note 8)
t
gd -15/Fs-s
Group Delay Variation vs. Frequency
tgd --0µs
High Pass Filter Characteristics
Frequency Response:
-3 dB (Note 6)
-0.1 dB
-
-
3.7
20
-
-
Hz
Hz
Phase Deviation @ 20 Hz (Note 6)
- 10 - Degree
Passband Ripple
--0dB

CS5330A-BSZ

Mfr. #:
Manufacturer:
Cirrus Logic
Description:
Audio A/D Converter ICs 8-Pin Stereo ADC
Lifecycle:
New from this manufacturer.
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