CS8421-DZZR Cirrus Logic Inc, CS8421-DZZR Datasheet - Page 16
![no-image](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_sml.jpg)
CS8421-DZZR
Manufacturer Part Number
CS8421-DZZR
Description
IC,Digital Audio Sample Rate Converter,CMOS,TSSOP,20PIN
Manufacturer
Cirrus Logic Inc
- Current page: 16 of 38
- Download datasheet (655Kb)
16
* The connection (VL or GND) and value of these three resistors determines the mode of operation for the input
and output serial ports as described in
Options
“Serial Audio Output Port Start-Up Options (SAOF),” on page
** MCLK_OUT pin should be pulled high through a 47 k Ω resistor if an MCLK output is not needed.
(MS_SEL), and
Hardware Control
Settings
Source
0.1 µF
Serial
Audio
*
Table 2, “Serial Audio Input Port Start-Up Options (SAIF),” on page 19
Figure 6. Typical Connection Diagram, Master and Slave Modes
Table 1 Serial Audio Port Master/Slave and Clock Ratio Select Start-Up
ILRCK
ISCLK
SDIN
TDM_IN
MS_SEL
SAIF
SAOF
SRC_UNLOCK
BYPASS
RST
+2.5 V
VD
GND
CS8421
GND
19.
MCLK_OUT
VL
SDOUT
OLRCK
+3.3 V or +5.0 V
OSCLK
XTO
XTI
47 kΩ
**
Crystal /Clock
0.1 µF
Device
Serial
Audio
Input
Source
To external
hardware
and
Table 3,
CS8421
DS641F1
Related parts for CS8421-DZZR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![CS8421-CZZ](/photos/7/3/70373/mfg_cs8421_series_tmb.jpg)
Part Number:
Description:
IC SAMPLE RATE CONVERTER 20TSSOP
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CS8421-CNZ](/photos/7/3/70373/mfg_cs8421_series_tmb.jpg)
Part Number:
Description:
IC SAMPLE RATE CONVERTER 20QFN
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CS8421-DZZ](/photos/18/99/189939/3833502_tmb.gif)
Part Number:
Description:
Audio Sample Rate Converter IC
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CS8421-CNZR](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
IC,Digital Audio Sample Rate Converter,CMOS,LLCC,20PIN
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CS8421-CZZR](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
IC,Digital Audio Sample Rate Converter,CMOS,TSSOP,20PIN
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB5331A](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB6422](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CRD1600](/photos/24/8/240836/4696263_tmb.jpg)
Part Number:
Description:
High-efficiency PFC + Fluorescent Lamp Driver Reference Design
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB4228A](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB43122](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB4338](/photos/24/9/240919/4233890_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CDB4341](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_tmb.jpg)
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
![CRDSB30WX2](/photos/9/27/92777/crdsb30wx2_tmb.jpg)
Part Number:
Description:
Ref Bd For Speakerbar MSA & DSP Products
Manufacturer:
Cirrus Logic Inc