CS42L55-CNZ Cirrus Logic Inc, CS42L55-CNZ Datasheet - Page 55

• Manufacturer Part Number: CS42L55-CNZ
• Description: IC CODEC STER H-HDPN AMP 36QFN
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS42L55-CNZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 95 / 99
• Voltage - Supply, Analog: 1.65 V ~ 2.71 V
• Voltage - Supply, Digital: 1.65 V ~ 2.71 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-QFN
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 3
• No. Of Output Channels: 3
• Adc / Dac Resolution: 24bit
• Sampling Rate: 48kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1506 - BOARD EVAL FOR CS42L55 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1629

DS773F1
6.17.2 Beep Volume
6.18
6.18.1 Beep Configuration
6.18.2 Treble Corner Frequency
BEEP1
7
Beep & Tone Configuration (Address 16h)
Sets the volume of the beep signal.
Note:
Configures a beep mixed with the HP and Line output.
Notes:
1. When used in analog pass through mode, the output alternates between the signal from the PGA and
2. Re-engaging the beep before it has completed its initial cycle will cause the beep signal to remain ON
Sets the corner frequency for the treble shelving filter.
BPVOL[4:0]
00110
···
00000
11111
11110
···
00111
Step Size:
Application:
BEEP[1:0]
00
01
10
11
Application:
TREBCF[1:0]
00
01
10
11
the beep signal. The beep signal does not mix with the analog signal from the PGA.
for the maximum ONTIME duration.
BEEP0
This setting must not change when BEEP is enabled.
6
Gain
+12.0 dB
···
0 dB
-2 dB
-4 dB
···
-50 dB
2 dB
Off
Single
Multiple
Continuous
Treble Corner Frequency Setting
5 kHz
7 kHz
10 kHz
15 kHz
“Beep Generator” on page 31
Beep Occurrence
“Beep Generator” on page 31
Reserved
5
TREBCF1
4
TREBCF0
3
BASSCF1
2
BASSCF0
1
CS42L55
TCEN
0
55