CS8421-DZZ Cirrus Logic Inc, CS8421-DZZ Datasheet - Page 36

• Manufacturer Part Number: CS8421-DZZ
• Description: Audio Sample Rate Converter IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS8421-DZZ

• Audio Control Type: Sample Rate Converter
• Control Interface: 3 Wire, Serial
• Supply Voltage Range: 2.38V To 2.62V, 3.14V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Audio Ic Case Style: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

36
7. ORDERING INFORMATION
8. REVISION HISTORY
ORDERING INFORMATION
CS8421
CDB8421
Product
Release
PP1
PP2
PP3
A1
F1
F2
32-bit Asynchronous Sample Rate
Initial Advance Release
-Updated
-Updated
-Updated
-Updated
-Updated
-Updated
-Added
-Corrected reference to Bypass Mode to output only data on
-Added
-Updated
-Updated
-Added Thermal Pad label
-Added Thermal Pad pin description to
-Updated
-Updated
-Corrected
-Corrected
-Updated
-Updated
Final Release
-Updated Thermal Pad pin description in
-Updated
Evaluation Board for CS8421
Figure 5. “Typical Connection Diagram, No External Master Clock” on page
Section 4.3.7 “Clocking” on page
Description
“Features” on page
“Sample Rate with other XTI clocks” on page
“DC Electrical Characteristics” on page
“Digital Input Characteristics” on page
“Digital Interface Specifications” on page 13
Figure 6. “Typical Connection Diagram, Master and Slave Modes” on page
“Master Clock” on page
“Time Division Multiplexing (TDM) Mode” on page
“Performance Plots” on page
“Characteristics and Specifications” on page
“Digital Interface Specifications” on page
“Switching Specifications” on page
“Power Supply, Grounding, and PCB Layout” on page
Converter
Section 4.3.7 “Clocking” on page
“QFN Thermal Characteristics” on page
“Pin Descriptions” on page
1.
21.
20-TSSOP
20-TSSOP
Package
20-QFN
“QFN Pin Descriptions” on page
25.
“QFN Pin Descriptions” on page
22.
22.
13.
13.
Pb-Free
12.
Changes
YES
13.
35.
-
6.
10.
11.
Temp Range
-40° to +85°C
-10° to +70°C
22.
page
24.
17.
-
8.
8.
Tape and Reel
Tape and Reel
Tape and Reel
Container
Rail
Rail
Rail
15.
-
16.
CS8421-CNZR
CS8421-CZZR
CS8421-DZZR
CS8421-CZZ
CS8421-CNZ
CS8421-DZZ
CDB8421
Order#
CS8421
DS641F2