CS4207-CNZR Cirrus Logic Inc, CS4207-CNZR Datasheet - Page 11

• Manufacturer Part Number: CS4207-CNZR
• Description: Audio CODECs IC Lo Pwr,4/6 HD Aud Codec w/HP Amp
• Manufacturer: Cirrus Logic Inc

Specifications of CS4207-CNZR

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS880F1
2. TYPICAL CONNECTION DIAGRAMS
+3.3 V
D-Mic In 2 / S/PDIF TX 2
HD Audio
+5.0 V
+5.0 V
Bus
+1.5 V to +3.3 V
+5.0 V
0.1 µF
S/PDIF TX 1
S/PDIF RX
D-Mic Clk
Figure 1. Typical Connection Diagram - Desktop System
ceramic capacitors.
SENSE_A
D-Mic In 1
** Use low ESR
GPIO2
GPIO3
**
0.1 µF
10 µF
**
**
2.2 µF
2.2 µF
**
10 µF
+
0.1 µF
0.1 µF
10 µF
0.1 µF
VHP_FILT-
BITCLK
SYNC
SDI
SDO
RESET
SPDIF_IN
SPDIF_OUT1
DMIC_SDA2/
SPDIF_OUT2
DMIC_SDA1
DMIC_SCL
VHP_FILT+
FLYC
FLYN
VBIAS
VA_HP
FLYP
VL_HD
VA_REF
GPIO2
GPIO3
SENSE_A
VL_IF
HP_GND(Thermal Pad)
VA
CS4207
LINEOUT_R1+
LINEOUT_R2+
LINEOUT_L1+
LINEOUT_L2+
LINEOUT_L2-
LINEOUT_R1-
LINEOUT_R2-
LINEOUT_L1-
LINEIN_L+
VD
LINEIN_C-
LINEIN_R+
HPOUT_L
HPOUT_R
MICIN_R+
MICIN_R-
MICIN_L-
MICIN_L+
MICBIAS
HPREF
VREF+
AGND
VCOM
0.1 µF
33 Ω
33 Ω
0.47 µF
* Capacitors must be C0G or equivalent
*
*
1800 pF
1800 pF
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
Single-Ended
Single-Ended
Single-Ended
Single-Ended
1 µF
1 µF
Differential to
Differential to
Differential to
Differential to
Output Filter
Output Filter
Output Filter
Output Filter
0.1 µF
0.1 µF
10 µF
+1.8 V
R
R
L
L
‡
‡
‡
‡
Microphone Bias
The value of R
the microphone cartridge.
+Left Line Output 1
+Right Line Output 1
Left Headphone
Headphone Ground
Right Headphone
+Left Line Output 2
+Right Line Output 2
L
is dictated by
‡ Input and Output
filters are optional.
Differential Mic Left
Differential Mic Right
Right Analog Input
Left Analog Input
CS4207
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