 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TAS5424ATDKDRQ1 Datasheet(PDF) 9 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
TAS5424ATDKDRQ1 Datasheet(HTML) 9 Page - Texas Instruments |
|
|
9 / 48 page  www.ti.com THERMAL CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS (1) TAS5414A, TAS5424A SLOS535A – JULY 2007 – REVISED FEBRUARY 2008 PARAMETER VALUE (Typical) UNIT Junction-to-case (heat slug) thermal RθJC 1 °C/W resistance, DKD package Junction-to-case (heat slug) thermal RθJC 1.2 °C/W resistance, PHD package This device is not intended to be used without a heatsink. Therefore, RθJA RθJA Junction-to-ambient thermal resistance °C/W is not specified. See the Thermal Information section. Exposed pad dimensions, DKD package 13.8 × 5.8 mm Exposed pad dimensions, PHD package 8 × 8 mm MIN TYP MAX UNIT PVDDOP DC supply voltage range relative to PGND 8 14.4 22 V PVDDI2C 6 14.4 26.5 V DC supply voltage range for I2C reporting VAIN_5414 (2) Analog audio input signal level (TAS5414A) AC-coupled input voltage 0 0.25–1(3) Vrms Analog audio input signal level (TAS5424A) AC-coupled input voltage 0 Vrms VAIN_5424 (2) 0.5–2(3) fAUDIO_TW Audio frequency for tweeter detect 10 20 25 kHz TA Ambient temperature –40 105 °C An adequate heat sink is required TJ Junction temperature –40 115 °C to keep TJ within specified range. RL Nominal speaker load impedance 2 4 Ω VPU Pullup voltage supply (for open-drain logic outputs) 3 3.3 or 5 5.5 V Resistor connected between RPU_EXT External pullup resistor on open-drain logic outputs open-drain logic output and VPU 10 50 100 k Ω supply RPU_I2C 1 5 10 k Ω I2C pullup resistance on SDA and SCL pins Total resistance of voltage divider for I2C address RI2C_ADD 10 100 k Ω slave 1 or slave 2, connected between D_BYP and SGND pins RREXT External resistance on REXT pin 1% tolerance required 19.8 20 20.2 k Ω CD_BYP External capacitance on D_BYP pin 10 120 nF CA_BYP External capacitance on A_BYP pin 10 120 nF External capacitance to analog input pin in series CIN 1 µF with input signal CFLY Flying capacitor on charge pump 0.47 1 1.5 µF CP Charge pump capacitor 0.47 1 1.5 µF CMUTE Capacitance on MUTE pin 3.3 330 nF COSCSYNC_MAX Allowed loading capacitance on OSC_SYNC pin 5 pF (1) The Recommended Operating Conditions table specifies only that the device is functional in the given range. See the Electrical Characteristics table for specified performance limits. (2) Signal input for full unclipped output with gains of 32 dB, 26 dB, 20 dB, and 12 dB (3) Maximum recommended input voltage is determined by the gain setting. Copyright © 2007–2008, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Link(s): TAS5414A TAS5424A |
Similar Part No. - TAS5424ATDKDRQ1 |
|
Similar Description - TAS5424ATDKDRQ1 |
|
|
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
