ADA4432-1WBRJZ-R7
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Analog Devices Inc. ADA4432-1WBRJZ-R7

Manufacturer No:
ADA4432-1WBRJZ-R7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC AMP AUTO SYST SOT23
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADA4432-1WBRJZ-R7, produced by Analog Devices Inc., is a single-ended input/single-ended output video filter amplifier designed for robust performance in demanding video applications. This component is part of the ADA4432-1 series, which combines advanced video reconstruction filtering with integrated overvoltage protection, including short-to-battery (STB) and short-to-ground (STG) protection. This makes it particularly suitable for automotive and other harsh environments where reliability and protection against voltage surges are critical.

Key Specifications

ParameterValue
Supply Voltage2.6 V to 3.6 V
Operating Temperature Range−40°C to +125°C
Package Type6-Lead SOT-23
Input Voltage Range0 to 1.34 V (ADA4432-1W only: 0 to 1.47 V)
Input Resistance>1.0 GΩ
Input Capacitance8 pF
Input Bias Current35 pA
Output Offset Voltage192 mV to 300 mV
Output Voltage Swing0.28 +VS − 0.42 V (RL = 150 Ω)
Linear Output Current±37 mA
Short-Circuit Output Current±50 mA
STB Output Trigger Threshold6.3 V to 8.1 V
Disconnect Time After Fault150 ns
Reconnect Time After Fault Removal300 ns
Cutoff Frequency−3 dB at 10 MHz
Rejection at 27 MHz45 dB

Key Features

  • Single-ended input and single-ended output video filter amplifier.
  • Integrated short-to-battery (STB) and short-to-ground (STG) protection up to 18 V.
  • High-order filter with −3 dB cutoff frequency at 10 MHz and 45 dB rejection at 27 MHz.
  • Internally fixed gain of 2 V/V.
  • Low power consumption with a quiescent current of 7.6 mA.
  • Robust ESD tolerance and automotive-grade reliability (AEC-Q100 qualified).
  • Operating supply voltage range of 2.6 V to 3.6 V.
  • Available in 6-lead SOT-23 and 8-lead LFCSP packages.

Applications

The ADA4432-1WBRJZ-R7 is ideal for various video applications, including:

  • Standard Definition (SD) video systems such as NTSC and PAL.
  • Automotive video systems where protection against voltage surges and robust performance are essential.
  • Industrial and commercial video systems requiring high reliability and low power consumption.
  • Any application needing a high-quality video filter with integrated overvoltage protection.

Q & A

  1. What is the primary function of the ADA4432-1WBRJZ-R7?
    The ADA4432-1WBRJZ-R7 is a single-ended input/single-ended output video filter amplifier designed to reconstruct video signals while providing overvoltage protection.
  2. What types of protection does the ADA4432-1WBRJZ-R7 offer?
    The component offers short-to-battery (STB) and short-to-ground (STG) protection.
  3. What is the operating supply voltage range of the ADA4432-1WBRJZ-R7?
    The operating supply voltage range is from 2.6 V to 3.6 V.
  4. What is the cutoff frequency of the ADA4432-1WBRJZ-R7?
    The cutoff frequency is −3 dB at 10 MHz.
  5. What is the rejection at 27 MHz for the ADA4432-1WBRJZ-R7?
    The rejection at 27 MHz is 45 dB.
  6. What are the typical applications for the ADA4432-1WBRJZ-R7?
    Typical applications include SD video systems (NTSC and PAL), automotive video systems, and industrial/commercial video systems.
  7. What is the package type of the ADA4432-1WBRJZ-R7?
    The package type is 6-lead SOT-23.
  8. What is the operating temperature range of the ADA4432-1WBRJZ-R7?
    The operating temperature range is from −40°C to +125°C.
  9. Is the ADA4432-1WBRJZ-R7 AEC-Q100 qualified?
    Yes, it is AEC-Q100 qualified, making it suitable for automotive applications.
  10. What is the quiescent current of the ADA4432-1WBRJZ-R7?
    The quiescent current is 7.6 mA.

Product Attributes

Applications:Automotive Systems
Output Type:Single-Ended
Number of Circuits:1
-3db Bandwidth:10.5 MHz
Slew Rate:- 
Current - Supply:7.6 mA
Current - Output / Channel:50 mA
Voltage - Supply, Single/Dual (±):2.6V ~ 3.6V
Mounting Type:Surface Mount
Package / Case:SOT-23-6
Supplier Device Package:SOT-23-6
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Similar Products

Part Number ADA4432-1WBRJZ-R7 ADA4432-1BRJZ-R7 ADA4432-1WBRJZ-R2
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Obsolete
Applications Automotive Systems Automotive Systems Automotive Systems
Output Type Single-Ended Single-Ended Single-Ended
Number of Circuits 1 1 1
-3db Bandwidth 10.5 MHz 10.5 MHz 10.5 MHz
Slew Rate - - -
Current - Supply 7.6 mA 7.6 mA 7.6 mA
Current - Output / Channel 50 mA 50 mA 50 mA
Voltage - Supply, Single/Dual (±) 2.6V ~ 3.6V 2.6V ~ 3.6V 2.6V ~ 3.6V
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case SOT-23-6 SOT-23-6 SOT-23-6
Supplier Device Package SOT-23-6 SOT-23-6 SOT-23-6

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