CS42416-CQZ Cirrus Logic Inc, CS42416-CQZ Datasheet - Page 58
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CS42416-CQZ
Manufacturer Part Number
CS42416-CQZ
Description
IC CODEC 6CH 110DB 192KHZ 64LQFP
Manufacturer
Cirrus Logic Inc
Type
General Purposer
Datasheet
1.CS42416-CQZ.pdf
(73 pages)
Specifications of CS42416-CQZ
Package / Case
64-LQFP
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 6
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
114 / 110
Voltage - Supply, Analog
4.75 V ~ 5 V
Voltage - Supply, Digital
3.13 V ~ 5.25 V
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Number Of Adc Inputs
2
Number Of Dac Outputs
6
Conversion Rate
192 KSPS
Interface Type
Serial (I2C, SPI)
Resolution
24 bit
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 10 C
Number Of Channels
2 ADC/6 DAC
Thd Plus Noise
- 100 dB ADC / - 100 dB DAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
598-1028
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58
6.21.2 CHANNEL MUTES SELECT (M_AOUTXX)
6.22
6.22.1 MODE CONTROL (MODEX)
6.22.2 POLARITY SELECT (POLARITY)
Mode1
7
General-Purpose Pin Control (addresses 29h to 2Fh)
Default = 1111
0 - Channel mute is not mapped to the MUTEC pin
1 - Channel mute is mapped to the MUTEC pin
Function:
Determines which channel mutes will be mapped to the MUTEC pin. If no channel mute bits are
mapped, then the MUTEC pin is driven to the “active” state as defined by the POLARITY bit. These
Channel Mute Select bits are “ANDed” together in order for the MUTEC pin to go active. This means
that if multiple Channel Mutes are selected to be mapped to the MUTEC pin, all corresponding chan-
nels must be muted before the MUTEC will go active.
Default = 00
00 - Reserved
01 - Mute Mode
10 - GPO/Overflow Mode
11 - GPO, Drive High Mode
Function:
Mute Mode - The pin is configured as a dedicated mute pin. The muting function is controlled by the
Function bits.
GPO, Drive Low / ADC Overflow Mode - The pin is configured as a general-purpose output driven low
or as a dedicated ADC overflow pin indicating an over-range condition anywhere in the ADC signal
path for either the left or right channel. The Functionx bits determine the operation of the pin. When
configured as a GPO with the output driven low, the driver is a CMOS driver. When configured to iden-
tify an ADC Overflow condition, the driver is an open drain driver requiring a pull-up resistor.
GPO, Drive High Mode - The pin is configured as a general purpose output driven high.
Default = 0
Function:
Mute Mode - If the pin is configured as a dedicated mute output pin, the polarity bit determines the
polarity of the mapped pin according to the following
0 - Active low
1 - Active high
GPO, Drive Low / ADC Overflow Mode - If the pin is configured as a GPO, Drive Low / ADC Overflow
Mode pin, the polarity bit is ignored. It is recommended that in this mode this bit be set to 0.
GPO, Drive High - If the pin is configured as a general-purpose output driven high, the polarity bit is
ignored. It is recommended that in this mode this bit be set to 0.
Mode0
6
Polarity
5
Function4
4
Function3
3
Function2
2
Function1
1
CS42416
Function0
DS602F1
0