CS42436-CMZ Cirrus Logic Inc, CS42436-CMZ Datasheet - Page 7

• Manufacturer Part Number: CS42436-CMZ
• Description: IC CODEC 108DB 192KHZ 52-MQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42436-CMZ

• Package / Case: 52-MQFP, 52-PQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 6 / 6
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108 (Differential), 102 / 105 (Single-Ended)
• Voltage - Supply, Analog: 3.14 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 6
• 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: 6 ADC/6 DAC
• Thd Plus Noise: - 98 dB ADC / - 98 dB DAC, - 95 dB ADC / - 95 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: 598-1612

DS647F2
AUX_SCLK
AUX_SDIN
AOUT1 +,-
AOUT2 +,-
AOUT3 +,-
AOUT4 +,-
AOUT5 +,-
AOUT6 +,-
TSTO
AGND
VQ
VA
AIN1 +,-
AIN2 +,-
AIN3 +,-
AIN4 +,-
AIN5 +,-
AIN6 +,-
AIN5 A,B
AIN6 A,B
FILT+
20,19
21,22
24,23
25,26
28,27
29,30
31,32
33,34
35,48 Analog Ground (Input) - Ground reference for the analog section.
37,46 Analog Power (Input) - Positive power supply for the analog section.
39,38
41,40
43,42
45,44
50,49
52,51
50,49
52,51
16
17
36
47
Auxiliary Serial Clock (Output) - Serial clock for the Auxiliary serial audio interface.
Auxiliary Serial Input (Input) - The 42436 provides an additional serial input for two’s comple-
ment serial audio data.
Differential Analog Output (Output) - The full-scale differential analog output level is specified in
the Analog Characteristics specification table. Each positive leg of the differential outputs may
also be used single-ended.
Test Out - These pins are outputs used for test purposes only. They must not be connected to any
external trace or other connection.
Quiescent Voltage (Output) - Filter connection for internal quiescent reference voltage.
Differential Analog Input (Input) - Signals are presented differentially to the delta-sigma modula-
tors. The full-scale input level is specified in the Analog Characteristics specification table. Single-
ended inputs may be applied to the positive terminals when the ADCx SINGLE bit is enabled.
Once in Single-Ended Mode, the negative terminal of AIN1-AIN4 must be externally driven to
common mode. See below for a description of AIN5-AIN6 in Single-Ended Mode.
Single-Ended Analog Input (Input) - In Single-Ended Mode, an internal analog mux allows
selection between two channels for both analog inputs AIN5 and AIN6 (see
for details). The unused leg of each input is internally connected to common mode. The full-scale
input level is specified in the Analog Characteristics specification table.
Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling cir-
cuits.
Sections 7.6.6-7.6.8
CS42436
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