CS4216 Datasheet, PDF (2/58 Pages) Cirrus Logic – 16-Bit Stereo Audio Codec

CS4216
RECOMMENDED OPERATING CONDITIONS (AGND, DGND = 0V, all voltages with re-
spect to 0V.)
Parameter
Symbol Min
Typ
Max Units
Power Supplies:
Digital VD
4.75
5.0
5.25
V
Analog VA
4.75
5.0
5.25
V
Operating Ambient Temperature
TA
0
25
70
°C
ANALOG CHARACTERISTICS( TA = 25°C; VA, VD = +5V; Input Levels: Logic 0 = 0V,
Logic 1 = VD; 1 kHz Input Sine Wave; CLKIN = 24.576 MHz; SM1; Conversion Rate = 48 kHz; SCLK =
12.288 MHz; Measurement Bandwidth is 10 Hz to 20 kHz; Unless otherwise specified.)
Parameter *
Symbol Min
Typ
Max Units
Analog Input Characteristics - Minimum gain setting (0 dB); unless otherwise specified.
ADC Resolution
16
-
-
Bits
ADC Differential Nonlinearity
Instantaneous Dynamic Range
(Note 1)
-
IDR
80
-
±0.9
LSB
85
-
dB
Total Harmonic Distortion
THD
-
-
0.01
%
Interchannel Isolation
-
80
-
dB
Interchannel Gain Mismatch
-
-
±0.5
dB
Frequency Response
(Note 1)
-0.5
-
+0.2
dB
Programmable Input Gain Span
21
22.5
24
dB
Gain Step Size
-
1.5
-
dB
Absolute Gain Step Error
-
-
0.75
dB
Gain Drift
-
100
-
ppm/°C
Offset Error
Full Scale Input Voltage
Input Resistance
Input Capacitance
DC Coupled Inputs
AC Coupled Inputs
(Notes 1,2)
(Note 1)
-
±10
±100 LSB
-
±150 ±400 LSB
2.5
2.8
3.1
Vpp
20
-
-
kΩ
-
-
15
pF
Notes: 1. This specification is guaranteed by characterization, not production testing.
2. Input resistance is for the input selected. Non-selected inputs have a very high (>1MΩ) input resistance.
* Parameter definitions are given at the end of this data sheet.
Mwave^TM is a trademark of the IBM Corporation.
Specifications are subject to change without notice.
2
DS83F2