Products > Integrated Circuits (ICs) > Amplifier ICs > ADA4432-1BCPZ-R2
  • ADA4432-1BCPZ-R2
  • ADA4432-1BCPZ-R2 0
  • ADA4432-1BCPZ-R2 1
  • ADA4432-1BCPZ-R2 2
Images are for reference only.


Active Filter Single Low Pass 10MHz Automotive 8-Pin LFCSP EP T/R

Manufacturer :
Analog Devices, Inc
Package/Case :
Product Categories :
Linear > Active Filter
RoHs Status:
Pb-free Halide free

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ADA4432-1BCPZ-R2 Product Details

The ADA4432-1BCPZ-R2 is a single-ended output fully integrated video reconstruction filter that combines overvoltage protection (short-to-battery [STB] protection) and short-to-ground (STG) protection on the outputs, with excellent video specifications and low power consumption. The combination of STB protection and robust ESD tolerance allows the ADA4432-1BCPZ-R2 to provide superior protection in the hostile automotive environment.

The ADA4432-1BCPZ-R2 is a single-ended input/single-ended output video filter capable of driving long back-terminated cables.

The short-to-battery protection integrated into the ADA4432-1BCPZ-R2 protects against both dc and transient overvoltage events, caused by an accidental short to a battery voltage up to 18 V. The Analog Devices, Inc., short-to-battery protection eliminates the need for large output coupling capacitors and other complicated circuits used to protect standard video amplifiers, saving space and cost.

The ADA4432-1BCPZ-R2 features a high-order filter with −3 dB cutoff frequency response at 10 MHz and 45 dB of rejection at 27 MHz. The ADA4432-1BCPZ-R2 features an internally fixed gain of 2 V/V. This makes the ADA4432-1BCPZ-R2 ideal for SD video applications, including NTSC and PAL.

The ADA4432-1BCPZ-R2 operatea on single supplies as low as 2.6 V and as high as 3.6 V while providing the dynamic range required by the most demanding video systems.

The ADA4432-1BCPZ-R2 is offered in an 8-lead, 3 mm × 3 mm LFCSP package and a 6-lead SOT-23 package. It is rated for operation over the wide automotive temperature range of −40°C to +125°C.


  • Automotive rearview cameras
  • Automotive video electronic control units (ECUs)
  • Surveillance video systems


  • Qualified for automotive applications
  • Output overvoltage (short-to-battery) protection up to 18 V
  • Short-to-battery output flag for wire diagnostics
  • Output short-to-ground protection
  • Fifth-order, low-pass video filter
    • 0.1 dB flatness to 3 MHz
    • −3 dB bandwidth of 10 MHz
    • 45 dB rejection at 27 MHz
  • Ultralow power-down current: 13.5 µA typical
  • Low quiescent current
    • 7.6 mA typical
  • Low supply voltage: 2.6 V to 3.6 V
  • Small packaging
    • 8-lead, 3 mm × 3 mm LFCSP
    • 6-lead SOT-23
  • Wide operating temperature range: −40°C to +125°C

ADA4432-1BCPZ-R2 Pinout
(Picture: Pinout)

ADA4432-1BCPZ-R2 Block Diagram
(Picture: Diagram)

Technical Parameters

Applications Automotive Systems Current Output / Channel 50mA
Output Type Single-Ended Voltage Supply, Single/Dual (??) 2.6V ~ 3.6V
Number of Circuits 1 Mounting Type Surface Mount
3db Bandwidth 10.5MHz Package / Case 8-WFDFN Exposed Pad, CSP
Current Supply 7.6mA Supplier Device Package 8-LFCSP-WD (3x3)

ADA4432-1BCPZ-R2 Documents

  • ADA4432-1 Technical Documentation/Data sheet

ADA4432-1BCPZ-R2 Related Products

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Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized...
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