CS5126 Cirrus Logic, CS5126 Datasheet - Page 2

• Manufacturer Part Number: CS5126
• Description: 16-Bit Stereo A/D Converter for Digital Audio
• Manufacturer: Cirrus Logic

ANALOG CHARACTERISTICS
Full-Scale Input Sinewave, 1kHz; f
Stereo operation, L/R toggling at 48 kHz unless otherwise specified.)
Notes: 1. One input grounded; dc to 20kHz, Full Scale input on the other channel.
* Refer to Parameter Definitions at the end of this data sheet.
2
Resolution
Dynamic Performance
Signal-to-(Noise plus Distortion)
Total Harmonic Distortion
Dynamic Range
Idle Channel Noise
Interchannel Isolation
Interchannel Mismatch
dc Accuracy
Full-Scale Error
Bipolar Offset Error
Analog Input
Aperture Time
Aperture Jitter
Input Capacitance
Power Supplies
Power Supply Current
Power Dissipation
Power Supply Rejection
VIN = FS
VIN = -20dB
(SLEEP High)
2. Applies only in the track mode. When converting or calibrating, input capacitance will typically
3. All outputs unloaded. All inputs CMOS levels.
4. Power dissipation in sleep mode applies with no master clock applied (CLKIN high or low).
5. With 300mV p-p, 1kHz ripple applied to each supply separately. A plot of typical power supply
Guaranteed by characterization.
be 10 pF.
rejection appears in the Analog Circuit Connections section.
Parameter*
Positive Analog
Specifications are subject to change without notice.
(10 Hz to 20 kHz)
(f = 20 kHz)
Stereo Mode
Monaural (20 kHz BW)
Negative Analog
Positive Digital
Negative Digital
(SLEEP High)
(SLEEP Low)
Positive Supplies
Negative Supplies
clk
= 24.576MHz; VREF = 4.5V; Analog Source Impedance = 200 ;
(T
A
= 25 C; VA+, VD+ = 5V; VA-, VD- = -5V;
(Notes 3, 4)
(Note 1)
(Note 2)
(Note 3)
(Note 5)
Symbol
S/(N+D)
V
BPO
THD
FSE
PSR
P
P
DR
t
M
C
I
I
t
I
I
n(ic)
I
apt
A+
D+
ajt
A-
D-
ic
do
ds
in
ic
Min
90
70
90
88
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.001
0.01
Typ
100
200
260
-18
1/2
92
72
92
95
90
30
18
84
84
-8
8
1
-
4
4
Max
350
-23
-12
16
23
12
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS5126
DS32F1
LSB
Units
LSB
LSB
mW
mW
Bits
mA
mA
mA
mA
dB
dB
dB
dB
dB
dB
dB
dB
ns
ps
pF
%
rms