CS4207-DNZ Cirrus Logic Inc, CS4207-DNZ Datasheet - Page 17

• Manufacturer Part Number: CS4207-DNZ
• Description: IC Low Pwr,4/6 HD Aud Codec W/HP Amp
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS4207-DNZ

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 3
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 110
• Voltage - Supply, Analog: 2.97 V ~ 5.25 V
• Voltage - Supply, Digital: 2.97 V ~ 5.25 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Package: 48WQFN
• Number Of Channels Per Chip: 16
• Adc/dac Resolution: 24 Bit
• Gain Control: Programmable
• Number Of Dacs: 3
• Number Of Dac Outputs: 2
• Operating Supply Voltage: 1.8|3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1798

DS880F1
ANALOG OUTPUT CHARACTERISTICS (COMMERCIAL - CNZ)
(Test conditions (unless otherwise specified): Input test signal is a full-scale 997 Hz sine wave; VD = 1.8 V;
VL_HD = VL_IF = 3.3V; T
for the line output and test load R
Parameter
DAC1; R
Dynamic Range
18 to 24-Bit
16-Bit
Total Harmonic Distortion + Noise
18 to 24-Bit
16-Bit
DAC1; R
Dynamic Range
18 to 24-Bit
16-Bit
Total Harmonic Distortion + Noise
18 to 24-Bit
16-Bit
Other Characteristics for DAC1; R
Full-scale Output Voltage, R
Output Power, THD+N = -75 dB, R
Output Power, THD+N = 1%, R
Output Power,THD+N = 10%, R
Interchannel Isolation (1 kHz)
Interchannel Gain Mismatch
Output Offset Voltage
Gain Drift
AC-Load Resistance (R
Load Capacitance (C
Output Impedance
L
L
= 16 Ω; DAC Gain = -5 dB
= 10 kΩ
(Note 4)
L
)
L
DAC to HPOUT
)
A
= +25°C; Measurement bandwidth is 10 Hz to 20 kHz; test load R
L
unweighted
unweighted
unweighted
unweighted
A-weighted
A-weighted
A-weighted
A-weighted
= 10 kΩ
(Note 10)
(Note 10)
L
L
L
L
= 16 Ω
= 16 Ω
= 16 Ω
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
-20 dB
-60 dB
= 16 Ω, C
10 kΩ
16 Ω
0 dB
0 dB
0 dB
0 dB
L
= 16 Ω or 10 kΩ
0.80•VA
L
Min
100
= 10 pF for the headphone output (see
95
92
16
97
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VA, VA_REF = 5.0 V
(Single-ended)
VA_HP = 5.0 V
0.84•VA
±100
Typ
101
106
103
300
-89
-78
-38
-89
-70
-30
-88
-83
-43
-88
-73
-33
0.1
98
93
90
96
93
38
50
74
80
95
2
-
-
0.88•VA
Max
0.25
150
-83
-72
-32
-82
-77
-37
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.80•VA
Min
93
90
98
95
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VA, VA_REF = 3.3 V
(Single-ended)
VA_HP = 3.3 V
Figure
0.84•VA
±100
Typ
104
101
300
-93
-76
-36
-90
-70
-30
-90
-81
-41
-90
-73
-33
0.1
99
96
93
90
96
93
17
23
35
80
93
2
-
-
3); DAC Gain = 0 dB).
L
= 10 kΩ, C
0.88•VA
Max
0.25
150
-87
-70
-30
-84
-75
-35
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4207
L
ppm/°C
= 10 pF
mW
mW
mW
Unit
Vpp
mΩ
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
pF
Ω
rms
rms
rms
17