 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
CRD42L52 Datasheet(PDF) 9 Page - Cirrus Logic |
|
||||||||||||||||||||||||||||||
CRD42L52 Datasheet(HTML) 9 Page - Cirrus Logic |
|
|
9 / 82 page  DS680A1 9 CS42L52 1.1 I/O Pin Characteristics Input and output levels and associated power supply voltage are shown in the table below. Logic levels should not exceed the corresponding power supply voltage. VA 16 Analog Power (Input) - Positive power for the internal analog section. AGND 17 Analog Ground (Input) - Ground reference for the internal analog section. FILT+ 18 Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling cir- cuits. VQ 19 Quiescent Voltage (Output) - Filter connection for the internal quiescent voltage. MICBIAS 20 Microphone Bias (Output) - Low noise bias supply for an external microphone. Electrical charac- teristics are specified in the DC Electrical Characteristics table. AIN4A,B AIN3A,B 21,22 23,24 Line-Level Analog Inputs (Input) - Single-ended stereo line-level analog inputs. MIC1+,- MIC2+,- 21,23 22,24 Differential Microphone Inputs (Input) - Differential stereo microphone inputs. MIC2A,B MIC1A,B 21,22 23,24 Single-Ended Microphone Inputs (Input) - Single-ended stereo microphone inputs. AIN2A,B AIN1A,B 25,26 29,30 Line-Level Analog Inputs (Input) - Single-ended stereo line-level analog inputs. AFILTA,B 27,28 Anti-alias Filter Connection (Output) - Anti-alias filter connection for the ADC inputs. SPKR/HP 31 Speaker/Headphone Switch (Input) - Powers down the left and/or right channel of the speaker and/or headphone outputs. RESET 32 Reset (Input) - The device enters a low power mode when this pin is driven low. VL 33 Digital Interface Power (Input) - Determines the required signal level for the serial audio inter- face and host control port. VD 34 Digital Power (Input) - Positive power for the internal digital section. DGND 35 Digital Ground (Input) - Ground reference for the internal digital section. SDOUT 36 Serial Audio Data Output (Output) - Output for two’s complement serial audio data. MCLK 37 Master Clock (Input) - Clock source for the delta-sigma modulators. SCLK 38 Serial Clock (Input/Output) - Serial clock for the serial audio interface. SDIN 39 Serial Audio Data Input (Input) - Input for two’s complement serial audio data. LRCK 40 Left Right Clock (Input/Output) - Determines which channel, Left or Right, is currently active on the serial audio data line. GND/Thermal Pad - Ground reference for PWM power FETs and charge pump; thermal relief pad for optimized heat dissipation. Power Supply Pin Name I/O Driver Receiver VL RESET Input - 1.65 V - 3.47 V, with Hysteresis SCL Input - 1.65 V - 3.47 V, with Hysteresis SDA Input/Output 1.65 V - 3.47 V, CMOS/Open Drain 1.65 V - 3.47 V, with Hysteresis MCLK Input - 1.65 V - 3.47 V LRCK Input/Output 1.65 V - 3.47 V, CMOS 1.65 V - 3.47 V SCLK Input/Output 1.65 V - 3.47 V, CMOS 1.65 V - 3.47 V SDOUT Output 1.65 V - 3.47 V V, CMOS SDIN Input - 1.65 V - 3.47 V VA SPKR/HP Input - 1.65 V - 2.63 V VP SPKR_OUTA+ Output 1.6 V - 5.25 V Power MOSFET - SPKR_OUTA- Output 1.6 V - 5.25 V Power MOSFET - SPKR_OUTB+ Output 1.6 V - 5.25 V Power MOSFET - SPKR_OUTB- Output 1.6 V - 5.25 V Power MOSFET - |
Similar Part No. - CRD42L52 |
|
Similar Description - CRD42L52 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
