CS42L51-DNZ Cirrus Logic Inc, CS42L51-DNZ Datasheet - Page 87

• Manufacturer Part Number: CS42L51-DNZ
• Description: Automotive Portable Stereo Codec
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS42L51-DNZ

• 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, Lead free / RoHS Compliant
• Other names: 598-1627

DS679F1
Revision
PP1
F1
Adjusted the minimum voltage specification in
Adjusted Ambient Operating Temp. specification in
Adjusted maximum “Analog In to PGA to ADC” THD+N performance specification in
tics (Commercial - CNZ)” on page
Added Offset Error specification to
Input Characteristics (Automotive - DNZ)” on page
Corrected Interchannel Gain Mismatch specification in
page 13
Adjusted ADC full scale input voltage specification in
page 13
Corrected Group Delay characteristic in table in section
Adjusted maximum “R
cial - CNZ)” on page 16
Corrected Group Delay characteristic in table in section
Response” on page
Adjusted timing specifications t
“Switching Specifications - Serial Port” on page
Adjusted I²C timing specification t
Adjusted High-Level Input Voltage specifications V
table in section
Adjusted the +20 dB Digital Boost block before the ALC feedback path in
Modified ALC Recommended Settings in section
Modified step 2 of the
Corrected default values for ALC and Limiter Release Rates shown in
Corrected default value for the DAC_SZC bits and Added AMUTE bit and description in
09h)” on page
Added section
Corrected ADC Filter Response shown in Figures 34, 35, 36, and
Corrected ADC_SNGVOL description in
Final Release
and
and
“Analog Input Characteristics (Automotive - DNZ)” on page
“Analog Input Characteristics (Automotive - DNZ)” on page
58.
“Headphone Amplifier Efficiency” on page
“Digital Interface Specifications & Characteristics” on page
20.
“Recommended Power-Down Sequence” on page
L
and
= 10kΩ” THD+N performance specification in
“Analog Output Characteristics (Automotive - DNZ)” on page
d(MSB)
ack
13.
“Analog Input Characteristics (Commercial - CNZ)” on page 13
from 1000 ns to 3450 ns in table in section
from 40 ns to 52 ns and t
“MIC Control (Address 05h)” on page
“Specified Operating Conditions” section on page
20.
“Automatic Level Control (ALC)” on page
14.
Changes
IH
“Absolute Maximum Ratings” section on page
from 0.65VL to 0.68VL and V
“Analog Input Characteristics (Commercial - CNZ)” on
“Analog Input Characteristics (Commercial - CNZ)” on
“ADC Digital Filter Characteristics” on page
“Combined DAC Interpolation & on-Chip Analog FIlter
77.
s(SDO-SK)
37 on page
“Analog Output Characteristics (Commer-
“Register Quick Reference” on page
14.
14.
from 30 ns to 20 ns in table in section
42.
Figure 8 on page
24.
82.
53.
“” on page
IL
from 0.35VL to 0.32VL in
“Analog Input Characteris-
“DAC Control (Address
17.
32.
21.
28.
12.
CS42L51
12.
and
15.
“Analog
46.
87