 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TLV320AIC28RGZR Datasheet(PDF) 3 Page - Texas Instruments |
|
||||||||||||||||||||||||||||||
TLV320AIC28RGZR Datasheet(HTML) 3 Page - Texas Instruments |
|
|
3 / 81 page  TLV320AIC28 SLAS418A − FEBRUARY 2004 − REVISED SEPTEMBER 2004 www.ti.com 3 Terminal Functions PIN NAME DESCRIPTION PIN NAME DESCRIPTION 1 IOVDD IO Supply 25 MIC_DETECT_IN Microphone detect input 2 PWR_DN Hardware power down 26 OUT32N Receiver driver output 3 RESET Hardware reset 27 SPK1 Headset driver output/receiver driver output 4 GPIO2 General purpose IO 28 SPK2 Headset driver output 5 GPIO1 General purpose IO 29 DRVDD Headphone driver power supply 6 AVDD2 PLL analog power supply 30 SPKFC Driver feedback/ speaker detect input 7 AVSS2 Analog ground 31 VGND Virtual ground for audio output 8 AVDD1 Audio ADC, DAC, reference, SAR ADC analog power supply 32 DRVSS1 Driver ground 9 NC No connect 33 OUT8N Loudspeaker driver output 10 NC No connect 34 BVDD Battery power supply 11 NC No connect 35 OUT8P Loudspeaker driver output 12 NC No connect 36 DRVSS2 Driver ground 13 AVSS1 Analog ground 37 DAV Auxiliary data available output 14 VREF Reference voltage for SAR ADC 38 SS SPI Slave select input 15 VBAT Battery monitor input 39 MOSI SPI Serial data input 16 AUX2 Secondary auxiliary input 40 MISO SPI Serial data output 17 AUX1 First auxiliary input 41 SCLK SPI Serial clock input 18 BUZZ_IN Buzzer input 42 MCLK Master clock 19 CP_OUT Output to cell phone module 43 SDOUT Audio data output 20 CP_IN Input from cell phone module 44 SDIN Audio data input 21 MICIN_HND Handset microphone input 45 WCLK Audio word clock 22 MICBIAS_HND Handset microphone bias voltage 46 BCLK Audio bit clock 23 MICIN_HED Headset microphone input 47 DVDD Digital core supply 24 MICBIAS_HED Headset microphone bias voltage 48 DVSS Digital core and IO ground ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range unless otherwise noted(1), (2) UNITS AVDD1/2 to AVSS1/2 −0.3 V to 3.9 V DRVDD to DRVSS1/2 −0.3 V to 3.9 V BVDD to DRVSS1/2 −0.3 V to 4.5 V IOVDD to DVSS −0.3 V to 3.9 V Digital input voltage to DVSS −0.3 V to IOVDD + 0.3 V Analog input (except VBAT) voltage to AVSS1/2 −0.3 V to AVDD + 0.3 V VBAT input voltage to AVSS1/2 −0.3 V to 6 V AVSS1/2 to DRVSS1/2 to DVSS −0.1 V to 0.1 V AVDD1/2 to DRVDD −0.1 V to 0.1 V Operating temperature range −40 °C to 85°C Storage temperature range −65 °C to 105°C Junction temperature (TJ Max) 105 °C QFN package Power dissipation (TJ Max − TA)/θJA QFN package θJA Thermal impedance (with thermal pad soldered to board) 27 °C/W Lead temperature Infrared (15 sec) 240 °C (1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) If the AIC28 is used to drive high power levels to an 8-Ω load for extended intervals at an ambient temperature above 80°C, multiple vias should be used to electrically and thermally connect the thermal pad on the QFN package to an internal heat dissipating ground plane on the user’s PCB. |
Similar Part No. - TLV320AIC28RGZR |
|
Similar Description - TLV320AIC28RGZR |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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
