CS43L42-KZ Cirrus Logic Inc, CS43L42-KZ Datasheet - Page 5

• Manufacturer Part Number: CS43L42-KZ
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L42-KZ

• No. Of Pins: 24
• Peak Reflow Compatible (260 C): No
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Interface Type: Serial
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1. CHARACTERISTICS/SPECIFICATIONS
ANALOG CHARACTERISTICS
Full-Scale Output Sine Wave, 997 Hz; MCLK = 12.288 MHz; Measurement Bandwidth 10 Hz to 20 kHz, unless oth-
erwise specified; Fs for Base-rate Mode = 48 kHz, SCLK = 3.072 MHz. Fs for High-Rate Mode = 96 kHz,
SCLK = 6.144 MHz. Test load R
ure 18) for headphone out).
Notes: 1. One-half LSB of triangular PDF dither is added to data.
DS481PP2
Line Output Dynamic Performance for VA = VA_LINE = 1.8 V
Dynamic Range
Total Harmonic Distortion + Noise
Interchannel Isolation
Headphone Output Dynamic Performance for VA = VA_HP = 1.8 V
Dynamic Range
Total Harmonic Distortion + Noise
Interchannel Isolation
Parameter
18 to 24-Bit
16-Bit
18 to 24-Bit
16-Bit
18 to 24-Bit
16-Bit
18 to 24-Bit
16-Bit
L
= 10 kΩ, C
A-Weighted
A-Weighted
A-Weighted
A-Weighted
unweighted
unweighted
unweighted
unweighted
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(1 kHz)
(1 kHz)
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
0 dB
0 dB
0 dB
0 dB
L
(T
= 10 pF (see Figure 17) for line out, R
A
Symbol
THD+N
THD+N
= 25° C; Logic "1" = VL = 1.8 V; Logic "0" = GND = 0 V;
TBD
TBD
TBD
TBD
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Base-rate Mode
Typ
100
-80
-71
-31
-78
-69
-29
-82
-68
-28
-80
-66
-26
91
94
89
92
88
91
86
89
66
TBD
TBD
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L
TBD
TBD
TBD
TBD
Min
= 16 Ω, C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
High-Rate Mode
Typ
100
-80
-69
-29
-78
-67
-27
-85
-68
-28
-83
-66
-26
89
92
87
90
88
91
86
89
66
L
= 10 pF (see Fig-
CS43L42
TBD
TBD
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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