CS4362-KQ Cirrus Logic Inc, CS4362-KQ Datasheet - Page 19

• Manufacturer Part Number: CS4362-KQ
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4362-KQ

• No. Of Pins: 48
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Interface Type: Serial
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3.3.6
3.4
3.4.1
3.4.2
Reserved
Function
Function:
7
0
MUTE PIN CONTROL(MUTEC1, MUTEC0)
Filter Control (address 04h)
INTERPOLATION FILTER SELECT (FILT_SEL)
DE-EMPHASIS CONTROL (DEM)
Function:
Default = 00
00 - Six mute control signals
01 - Three mute control signals
10 - One mute control signal
11 - Reserved
Default = 0
0 - Fast roll-off
1 - Slow roll-off
Default = 00
00 - Disabled
01 - 44.1 kHz
10 - 48 kHz
11 - 32 kHz
Selects how the internal mute control signals are routed to the MUTEC1 through MUTEC6 pins.
When set to ‘00’, there is one mute control signal for each channel: AOUT1A on MUTEC1, AOUT1B
on MUTEC2, etc. When set to ‘01’, there are three mute control signals, one for each stereo pair:
AOUT1A and AOUT1B on MUTEC1, AOUT2A and AOUT2B on MUTEC2, and AOUT3A and
AOUT3B on MUTEC3. When set to ‘10’, there is a single mute control signal on the MUTEC1 pin.
This Function allows the user to select whether the interpolation filter has a fast or slow roll off. For
filter characteristics please see Section 1.
Selects the appropriate digital filter to maintain the standard 15 s/50 s digital de-emphasis filter re-
sponse at 32, 44.1 or 48 kHz sample rates. (see Figure 39)
De-emphasis is only available in Single Speed Mode.
:
Reserved
6
0
Reserved
5
0
FILT_SEL
4
0
Reserved
3
0
DEM1
2
0
DEM0
1
0
CS4362
RMP_DN
0
0
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