CS4207-CNZ Cirrus Logic Inc, CS4207-CNZ Datasheet - Page 26

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

Specifications of CS4207-CNZ

• 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 ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1796

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Output Converter Widget D0 • Normal Operation in D0
Output Converter Widget D3
Input Converter Widget D0
Input Converter Widget D3
HD_Audio
Bus
Output Path
Input Path
• Converter widget stops ac-
• Pin widget outputs a muted
• Normal Operation in D0
• Converter widget stops send-
• Pin widget shuts down and
Output Converter Widget
Input Converter Widget
D0/D3 Power States
D0/D3 Power States
cepting audio samples from
the HD Audio bus, sends mute
to the Pin widget and transi-
tions to D3.
audio signal and supports
presence detect if enabled.
Remains in D0 state.
ing audio samples to the HD
Audio bus and transitions to
D3.
supports presence detect if
enabled. Remains in D0 state.
Output Pin Widget D0
Input Pin Widget D0
DAC
ADC
D0/D3 Power States
D0/D3 Power States
• Converter widget continues to
• Pin widget outputs a muted
• Converter and Pin Widgets
• Converter widget will send
• Pin widget outputs a muted
• Converter and Pin Widgets
Output Pin Widget
Input Pin Widget
accept audio samples from the
HD Audio bus.
audio signal, supports pres-
ence detect if enabled and
transitions to D3.
are in low power D3 state.
Supports presence detect if
enabled.
“muted” audio samples to the
HD Audio bus. Remains in D0
state.
audio signal, supports pres-
ence detect if enabled and
transitions to D3.
are in low power D3 state.
Supports presence detect if
enabled.
Output Pin Widget D3
LineOut
Line In
Input Pin Widget D3
CS4207
DS880F1