Parameters |
Factory Lead Time |
1 Week |
Contact Plating |
Tin |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
64-LQFP |
Number of Pins |
64 |
Operating Temperature |
-40°C~105°C |
Packaging |
Tape & Reel (TR) |
Published |
2001 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
64 |
Type |
Audio |
Subcategory |
Other Consumer ICs |
Technology |
CMOS |
Terminal Position |
QUAD |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Terminal Pitch |
0.5mm |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
CS42448 |
Pin Count |
64 |
Qualification Status |
Not Qualified |
Supply Voltage-Max (Vsup) |
5.25V |
Power Supplies |
3.35V |
Supply Voltage-Min (Vsup) |
3.14V |
Interface |
I2C, SPI, Serial |
Data Interface |
Serial |
Sampling Rate |
192 ksps |
Voltage - Supply, Analog |
3.14V~5.25V |
Voltage - Supply, Digital |
3.14V~5.25V |
Number of A/D Converters |
6 |
Number of D/A Converters |
8 |
Resolution (Bits) |
24 b |
Sigma Delta |
Yes |
Number of ADCs / DACs |
6 / 8 |
Dynamic Range, ADCs / DACs (db) Typ |
105 / 108 (Differential), 102 / 105 (Single-Ended) |
Length |
10mm |
Width |
10mm |
RoHS Status |
RoHS Compliant |
CS42448-DQZR Overview
Space-saving reasons have led to it being packaged in a 64-LQFP package. Tape & Reel (TR) packaging is adopted. The high-efficiency performance of this electronic part can be achieved in various applications due to its type of Audio. Mounting type Surface Mount is used. Operating performance -40°C~105°C permits it to function normally. The board is integrated with 6 / 8 ADCs and DACs. A supply voltage of 3.14V~5.25V is applied to the analog circuit. Supply voltage is set to 3.14V~5.25V for the digital circuit. In order to avoid reflections off the end of the transmission line, 64 terminations are used. The device has a 64-pin configuration. The pins are configured as 64. Its base part number CS42448 can be used to find more related parts. On a PCB based on Surface Mount technology, it is mounted. Analog signals are converted into digital signals by A/D converters. It is classified under the subcategory of Other Consumer ICs. Power supplies of 3.35V are used. The conversion of digital signals into analog signals is done using D/A converters, and there are 8 D/A converters available. The minimum supply voltage is 3.14V. It supports a maximum supply voltage of 5.25V.
CS42448-DQZR Features
Embedded in the 64-LQFP package
Operating temperature of -40°C~105°C
6 / 8 ADCs / DACs
6 A/D converters
CS42448-DQZR Applications
There are a lot of Cirrus Logic Inc. CS42448-DQZR CODECs Interface ICs applications.
- High-performance memory system
- Textiles
- Speed synchronization of multiple motors in industries
- Semiconductor fabrication
- Conveying
- Medical industry
- Web tensioning
- Logical circuits
- Translating the decimal values to the binary
- Ships navigation