Electronic Components Datasheet Search |
|
OPA362AIDCKR Datasheet(PDF) 8 Page - Texas Instruments |
|
|
OPA362AIDCKR Datasheet(HTML) 8 Page - Texas Instruments |
8 / 18 page Video DAC 1.8VDAC Shutdown Control + 75W (4) 1.8V Pull-up 10kW 100kW (2) 3750W (Seenote1) G=5.2V/V 75W TVDetect TVDetect GPIO (3) GPIO OMAP3430 OPA362 TWL92230 872W 2.8V 10mV +In Out V+ GND Enable R SET Two-Pole Filter RegulatorV AUX 0.5VV REF OPA362 SBOS480 – SEPTEMBER 2009 ........................................................................................................................................................................................ www.ti.com APPLICATION INFORMATION consumption. The OPA362 video amplifier has been optimized to fit • A two-pole filter is incorporated for DAC signal seamlessly with Texas Instruments’ OMAP343x reconstruction. multimedia processor. The following features have • The OPA362 employs an internal level shift circuit been integrated to provide excellent video that avoids sync pulse clipping and allows performance: dc-coupled output. • Internal gain setting resistors (G = 5.2V/V) reduce • A shutdown feature reduces quiescent current to the number of external components needed in the less than 1.5 μA—crucial for portable applications. video circuit. • Integration of the 872 Ω video encoder load Although the OPA362 is optimized for the OMAP343x resistor and 3750 Ω RSET resistor used by the processor, it is also well-suited to interface with any OMAP343x helps minimize the number of external digital media processor that outputs a video signal on components and also ensures excellent ratio and the order of 0.4VPP to 0.5VPP. temperature tracking. This feature helps to keep Figure 18 shows a typical application drawing with the overall gain accurate and stable over the OMAP343x processor and the TWL92230 Energy temperature. Management Chip. • TV-detection support in connection with an OMAP343x multimedia processor. This feature helps to automate start/stop operation of the TV-out function and minimizes power (1) Closed when enabled during normal operation; open when shut down. (2) Protects GPIO against overvoltage conditions during active video transmission. (3) GPIO must be able to generate an interrupt. (4) External 75 Ω resistor is necessary when driving 75Ω terminated loads. Figure 18. Typical Application Using the OMAP343x and the TWL92230 8 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated Product Folder Link(s): OPA362 |
Similar Part No. - OPA362AIDCKR |
|
Similar Description - OPA362AIDCKR |
|
|
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 |