
ADA4853-2 Series
Low Power, Rail-to-Rail Output, Video Op Amps with Ultralow Power
Manufacturer: Analog Devices
Catalog
Low Power, Rail-to-Rail Output, Video Op Amps with Ultralow Power
Key Features
• Ultralow power-down current: 0.1 μA
• Low quiescent current: 1.4 mA/amplifier
• Ideal for standard definition video
• High speed100 MHz, −3 dB bandwidth120 V/μs slew rate
• 0.5 dB flatness: 22 MHz
• Differential gain: 0.20%
• Differential phase: 0.10°
• Single-supply operation
• Rail-to-rail outputOutput swings to within 200 mV of either rail
• Low voltage offset: 1 mV
• Wide supply range: 2.65 V to 5 V
Description
AI
The ADA4853-1/ADA4853-2/ADA4853-3 are low power, low cost, high speed, rail-to-rail output op amps with ultralow power disables that are ideal for portable consumer electronics. Despite their low price, the ADA4853-1/ADA4853-2/ADA4853-3 provide excellent overall performance and versatility. The 100 MHz, −3 dB bandwidth, and 120 V/μs slew rate make these amplifiers well-suited for many general-purpose, high speed applications.The ADA4853-1/ADA4853-2/ADA4853-3 voltage feedback op amps are designed to operate at supply voltages as low as 2.65 V and up to 5 V using only 1.4 mA of supply current per amplifier. To further reduce power consumption, the amplifiers are equipped with a power-down mode that lowers the supply current to less than 1.5 μA maximum, making them ideal in battery-powered applications.The ADA4853-1/ADA4853-2/ADA4853-3 provide users with a true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 1.2 V of the positive rail. On the output, the amplifiers can swing within 200 mV of either supply rail.With their combination of low price, excellent differential gain (0.2%), differential phase (0.10°), and 0.5 dB flatness out to 22 MHz, these amplifiers are ideal for video applications.The ADA4853-1 is available in a 6-lead SC70, the ADA4853-2 is available in a 16-lead LFCSP_WQ, and the ADA4853-3 is available in both a 16-lead LFCSP_WQ and a 14-lead TSSOP. The ADA4853-1 temperature range is −40°C to +85°C while the ADA4853-2/ADA4853-3 temperature range is −40°C to +105°C.ApplicationsAutomotive infotainment systemsAutomotive safety systemsPortable multimedia playersVideo camerasDigital still camerasConsumer videoClock buffer