CS43L21-CNZ Cirrus Logic Inc, CS43L21-CNZ Datasheet - Page 12

• Manufacturer Part Number: CS43L21-CNZ
• Description: IC DAC 24BIT 98DB 96KHZ 32QFN
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L21-CNZ

• Package / Case: 32-QFN
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Conversion Rate: 96 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 1.8 V or 2.5 V
• Operating Temperature Range: + 70 C
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1282 - BOARD EVAL FOR CS43L21 DAC
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1187

12
ANALOG OUTPUT CHARACTERISTICS (COMMERCIAL - CNZ)
(Test conditions (unless otherwise specified): Input test signal is a full-scale 997 Hz sine wave; measurement
bandwidth is 10 Hz to 20 kHz; Sample Frequency = 48 kHz; test load R
(see
Parameter
R
Dynamic Range
18 to 24-Bit
16-Bit
Total Harmonic Distortion + Noise
18 to 24-Bit
16-Bit
R
Dynamic Range
18 to 24-Bit
16-Bit
Total Harmonic Distortion + Noise
18 to 24-Bit
16-Bit
Other Characteristics for R
Output Parameters
(Note 5)
Full-scale Output Voltage (2•G•MI•VA)
Full-scale Output Power
Interchannel Isolation (1 kHz)
Interchannel Gain Mismatch
Gain Drift
AC-Load Resistance (R
Load Capacitance (C
L
L
= 10 kΩ
= 16 Ω
Figure
(Note 4)
3), and test load R
L
)
L
(Note 5)
)
Analog Gain Multiplier (G)
L
L
= 16
Modulation Index (MI)
= 16 Ω, C
(Note 5)
Ω
or 10 k
unweighted
unweighted
unweighted
unweighted
L
A-weighted
A-weighted
A-weighted
A-weighted
= 10 pF (see
(Note 6)
(Note 6)
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
10 kΩ
Ω
16 Ω
0 dB
0 dB
0 dB
0 dB
Min
Refer to Table
Refer to Table
92
89
92
89
16
Figure
VA = 2.5V (nominal)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3) for the headphone output. HP_GAIN[2:0] = 011.)
0.6787
0.6047
±100
Typ
-86
-75
-35
-86
-73
-33
-75
-75
-35
-75
-73
-33
0.1
98
95
96
93
98
95
96
93
80
95
-
-
“Headphone Output Power Characteristics”
“Line Output Voltage Characteristics” on
L
= 10 kΩ, C
0.25
150
-78
-69
Max
on page 15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
page 14
Min
VA = 1.8V (nominal)
89
86
89
86
16
L
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= 10 pF for the line output
0.6787
0.6047
±100
Typ
-88
-72
-32
-88
-70
-30
-75
-72
-32
-75
-70
-30
0.1
95
92
93
90
95
92
93
90
80
93
-
-
0.25
CS43L21
150
-82
-69
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DS723A1
ppm/°
Unit
Vpp
mW
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
pF
C
Ω