CS4207-CNZR Cirrus Logic Inc, CS4207-CNZR Datasheet - Page 12

• 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

12
+3.3 V
D-Mic In 2 / S/PDIF TX 2
HD Audio
Bus
+3.3 V
+3.3 V
+1.5 V to +3.3 V
+3.3 V
Figure 2. Typical Connection Diagram - Portable System
0.1 µF
S/PDIF TX 1
S/PDIF RX
D-Mic In 1
D-Mic Clk
ceramic capacitors.
SENSE_A
* *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
BITCLK
SYNC
SDI
SDO
RESET
SPDIF_IN
SPDIF_OUT1
DMIC_SDA1
DMIC_SCL
VHP_FILT+
VHP_FILT-
FLYN
DMIC_SDA2/
SPDIF_OUT2
VBIAS
FLYP
FLYC
VA_REF
VA_HP
VL_HD
GPIO2
GPIO3
SENSE_A
VL_IF
HP_GND(Thermal Pad)
VA
CS4207
LINEOUT_R2+
LINEOUT_L2+
LINEOUT_R1+
LINEOUT_R2-
LINEOUT_L1+
LINEOUT_L2-
LINEOUT_R1-
LINEOUT_L1-
LINEIN_L+
LINEIN_C-
LINEIN_R+
VD
HPOUT_L
HPOUT_R
MICIN_R+
MICIN_L+
MICIN_L-
MICIN_R-
MICBIAS
HPREF
VREF+
AGND
VCOM
0.1 µF
33 Ω
33 Ω
0.47 µF
* Capacitors must be C0G or equivalent
560 Ω
560 Ω
560 Ω
560 Ω
*
*
1800 pF
1800 pF
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
*
*
2200 pF
2200 pF
0.1 µF
0.1 µF
10 µF
+1.8 V
R
R
Speaker Driver
Speaker Driver
L
L
Microphone Bias
The value of R
the microphone cartridge.
Left Headphone
Headphone Ground
Right Headphone
L
is dictated by
Right Analog Input
Right Mic In
Left Analog Input
Left Mic In
CS4207
DS880F1