CS4382A-DQZ Cirrus Logic Inc, CS4382A-DQZ Datasheet - Page 27
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CS4382A-DQZ
Manufacturer Part Number
CS4382A-DQZ
Description
IC DAC 8CH 114DB 192KHZ 48-LQFP
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS4382A-CQZ.pdf
(50 pages)
Specifications of CS4382A-DQZ
Data Interface
Serial
Number Of Bits
24
Number Of Converters
8
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
680mW
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Resolution (bits)
24bit
Sampling Rate
192kSPS
Input Channel Type
Serial
Supply Voltage Range - Analog
4.75V To 5.25V
Supply Current
84mA
Digital Ic Case Style
QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1524 - BOARD EVAL FOR CS4382A DAC
Settling Time
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS4382A-DQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Company:
Part Number:
CS4382A-DQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS618F2
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
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
shows a single example of both an active high and an active low mute drive circuit. In these de-
AOUT+
AOUT-
Full-Scale Output Level= (AOUT+) - (AOUT-)= 6.7 Vpp
Figure 16. Recommended Output Filter
Figure 15. Full-Scale Output
1.15 V
3.85 V
2.5 V
1.15 V
3.85 V
2.5 V
Section
6.3.4).
Ω
.
CS4382A
27