CS42L51-DNZR Cirrus Logic Inc, CS42L51-DNZR Datasheet - Page 30
CS42L51-DNZR
Manufacturer Part Number
CS42L51-DNZR
Description
IC LV Stereo Codec F/Digital Audio Apps
Manufacturer
Cirrus Logic Inc
Type
Stereo Audior
Datasheet
1.CS42L51-CNZ.pdf
(88 pages)
Specifications of CS42L51-DNZR
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
98 / 98
Voltage - Supply, Analog
1.8V, 2.5V
Voltage - Supply, Digital
1.8V, 2.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1005 - BOARD EVAL FOR CS42L51 CODEC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 30 of 88
- Download datasheet (2Mb)
30
The MICBIAS series resistor must be selected based on the requirements of the particular microphone
used. The MICBIAS output pin is selected using the MICBIAS_SEL bit.
Software
Controls:
“Interface Control (Address 04h)” on page
//
//
Figure 9. MIC Input Mix w/Common Mode Rejection
2.15 V
0.35 V
2.15 V
0.35 V
1.25 V
1.25 V
Full-Scale Differential Input Level (MICMIX=1)
fc
= (AINxA - AINxB) = 3.6 V
=
---------------------------------------------- -
2π 50 kΩ
Figure 10. Differential Input
(
+
1
PP
+
= 1.27 V
MICIN1
) 1 µF
MICIN2
(
RMS
17
18
52,
)
“MIC Control (Address 05h)” on page
=
3.18 Hz
Σ
AINxB
AINxA
MICBIAS
VA
2.5 V
20
53.
CS42L51
DS679F1
Related parts for CS42L51-DNZR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC CODEC STEREO W/HDPN AMP 32QFN
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Automotive Portable Stereo Codec
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC LV Stereo Codec F/Digital Audio Apps
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
High-efficiency PFC + Fluorescent Lamp Driver Reference Design
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Ref Bd For Speakerbar MSA & DSP Products
Manufacturer:
Cirrus Logic Inc