CS4382A-CQZ Cirrus Logic Inc, CS4382A-CQZ Datasheet - Page 6

IC DAC 8CH 114DB 192KHZ 48LQFP

CS4382A-CQZ

Manufacturer Part Number
CS4382A-CQZ
Description
IC DAC 8CH 114DB 192KHZ 48LQFP
Manufacturer
Cirrus Logic Inc
Datasheets

Specifications of CS4382A-CQZ

Package / Case
48-LQFP
Number Of Bits
24
Data Interface
Serial
Number Of Converters
8
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
680mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Conversion Rate
192 KSPS
Resolution
24 bit
Interface Type
Serial
Operating Supply Voltage
5 V
Operating Temperature Range
+ 85 C
Maximum Power Dissipation
390 mW
Mounting Style
SMD/SMT
Number Of Dac Outputs
8
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
Other names
598-1061

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS4382A-CQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Part Number:
CS4382A-CQZ
Manufacturer:
CRIIUS
Quantity:
20 000
Part Number:
CS4382A-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
6
1. PIN DESCRIPTION
VD
GND
MCLK
LRCK
SDIN1
SDIN2
SDIN3
SDIN4
SCLK
VLC
RST
FILT+
VQ
MUTEC1
MUTEC234
Pin Name
31
13
14
18
19
20
41
22
11
21
#
4
5
6
7
8
9
Digital Power (Input) - Positive power supply for the digital section.
Ground (Input) - Ground reference. Should be connected to analog ground.
Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters.
Left Right Clock (Input) - Determines which channel, Left or Right, is currently active on the serial
audio data line. The frequency of the left/right clock must be at the audio sample rate, Fs.
Serial Audio Data Input (Input) - Input for two’s complement serial audio data.
Serial Clock (Input) - Serial clock for the serial audio interface.
Control Port Power (Input) - Determines the required signal level for the Control Port. Refer to the
Recommended Operating Conditions for appropriate voltages.
Reset (Input) - The device enters a low power mode and all internal registers are reset to their default
settings when low.
Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.
Requires the capacitive decoupling to analog ground, as shown in the Typical Connection Diagram.
Quiescent Voltage (Output) - Filter connection for internal quiescent voltage. VQ must be capacitively
coupled to analog ground, as shown in the Typical Connection Diagram. The nominal voltage level is
specified in the Analog Characteristics and Specifications section. VQ presents an appreciable source
impedance and any current drawn from this pin will alter device performance. However, VQ can be
used to bias the analog circuitry assuming there is no AC signal component and the DC current is less
than the maximum specified in the Analog Characteristics and Specifications section.
Mute Control (Output) - These pins are intended to be used as a control for external mute circuits to
prevent the clicks and pops that can occur in any single supply system. The use of external mute cir-
cuits are not mandatory but may be desired for designs requiring the absolute minimum in extraneous
clicks and pops.
LRCK(DSD_EN)
DSDA2
DSDB1
DSDA1
SDIN2
SDIN1
SCLK
MCLK
GND
TST
TST
VD
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44 43 42 41 40 39 38 37
13 14 15 16 17 18 19 20 21 22 23 24
CS4382A
Pin Description
36
35
34
33
32
31
30
29
28
27
26
25
GND
AOUTA4+
AOUTA2-
AOUTA2+
AOUTB2+
AOUTB2-
VA
AOUTA3-
AOUTA3+
AOUTB3+
AOUTB3-
AOUTA4-
CS4382A
DS618F2

Related parts for CS4382A-CQZ