Datasheet for ADA4431-1:
- Manufacturer Part Number : ADA4431-1
- Manufacturer : AD
- Description : Ultralow Power SD Video Filter with Load Detection
- Series : ADA4431-1
- Reference Price : USD 0.496
- Our Price : We have a better price, contact us by email
- Product Type : Video Amplifiers & Analog Video Functions
- Function : CAT-5 Video Variable Filters
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADA4431-1
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for ADA4431-1. If you need any more information about ADA4431-1, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Third-order, low-pass video filter
1 dB flatness out to 6 MHz
27 dB rejection at 27 MHz - Low quiescent current:
4.7 mA typical - Low power-down current:
24 μA typical - Load detection capability
- SAG correction
Allows use of smaller capacitors in ac-coupled outputs - Low supply voltage: 2.5 V to 3.6 V
- Charge pump
Creates a negative voltage from single positive supply
Allows capless output coupling with no dc offset - Rail-to-rail output
- High input-to-output isolation in
disabled state 89 dB @ 1 MHz - Small package
3 mm × 3 mm LFCSP
Low 0.55 mm package height - Wide operating temperature range:
−40°C to +85°C
The ADA4431-1 operates on single supplies as low as 2.5 V while providing the dynamic range required by the most demanding video systems. The on-board charge pump provides a virtual negative supply, allowing the video signal to be dc-coupled and the black level to be set to ground, while the sync passes cleanly at 300 mV below ground.
When operating with the charge pump off, the ADA4431-1 provides a dc offset to keep the sync tip approximately 100 mV above ground. In addition, the part features SAG correction, which permits the use of smaller capacitors in applications with ac-coupled outputs.
The ADA4431-1 is packaged in a low profile 16-lead LFCSP and operates in the industrial temperature range of −40°C to +85°C.
Applications- Portable media players
- Portable gaming consoles
- Cell phones
- Digital still cameras
- Portable DVD players
- Portable video cameras
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
