IC DAC 8CH 114DB 192KHZ 48LQFP

CS4382A-CQZ

Manufacturer Part NumberCS4382A-CQZ
DescriptionIC DAC 8CH 114DB 192KHZ 48LQFP
ManufacturerCirrus Logic Inc
CS4382A-CQZ datasheets
 


Specifications of CS4382A-CQZ

Package / Case48-LQFPNumber Of Bits24
Data InterfaceSerialNumber Of Converters8
Voltage Supply SourceAnalog and DigitalPower Dissipation (max)680mW
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Conversion Rate192 KSPSResolution24 bit
Interface TypeSerialOperating Supply Voltage5 V
Operating Temperature Range+ 85 CMaximum Power Dissipation390 mW
Mounting StyleSMD/SMTNumber Of Dac Outputs8
Lead Free Status / RoHS StatusLead free / RoHS CompliantFor Use With598-1524 - BOARD EVAL FOR CS4382A DAC
Settling Time-Other names598-1061
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AOUT+
AOUT-
Full-Scale Output Level= (AOUT+) - (AOUT-)= 6.7 Vpp
4.11
Mute Control
The Mute Control pins go active during power-up initialization, muting, or if the MCLK-to-LRCK ratio is in-
correct. These pins are intended to be used as control for external mute circuits to prevent the clicks and
pops that can occur in any single-ended, single-supply system. The MUTEC output pins are high impedance
at the time of reset. The external mute circuitry needs to be self biased into an active state in order to be
muted during reset. Once reset has been released, the MUTEC pins are active high in hardware mode and
the active state is set by the MUTEC+/- register in software mode (see
Figure 17
shows a single example of both an active high and an active low mute drive circuit. In these de-
signs, the pull-up and pull-down resistors have been especially chosen to meet the input high/low threshold
when used with the MMUN2111 and MMUN2211 internal bias resistances of 10 k
DS618F2
Figure 15. Full-Scale Output
Figure 16. Recommended Output Filter
CS4382A
3.85 V
2.5 V
1.15 V
3.85 V
2.5 V
1.15 V
Section
6.3.4).
.
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