ADA4851-4YRUZ-RL7

The ADA4851-1 (single), ADA4851-2 (dual), and ADA4851-4 (quad) are low cost, high speed, voltage feedback, rail-to-rail output op amps. Despite their low cost, these devices deliver excellent overall performance and a wide range of features. The 130 MHz −3 dB bandwidth and high slew rate make these amplifiers ideal for many general-purpose high speed applications. The ADA4851 family is designed to operate from +3 V to ±5 V supplies. These devices are capable of single-supply operation with input signals that extend 200 mV below the negative supply rail and to within 2.2 V of the positive supply rail. The amplifier output swing extends to within 60 mV of either supply rail. The low cost, excellent differential gain (0.08%) and differential phase (0.09°), and 0.1 dB flatness to 11 MHz make these amplifiers well suited for consumer video applications. The ADA4851-1W, ADA4851-2W, and ADA4851-4W are automotive grade products that are qualified for automotive applications. The ADA4851 family operates over an extended temperature range of −40°C to +125°C.

Applications

• Automotive infotainment systems
• Automotive driver assistance systems
• Consumer video equipment
• Professional video equipment
• Video switchers
• Active filters
• Clock buffers

Key features

• Automotive-qualified
• High-speed: -3dB bandwidth 130MHz, slew rate 375V/μs, 0.7% settling time 55ns
• Excellent video performance: 0.1dB flatness 11MHz, differential gain 0.08%, differential phase 0.09°
• Rated supply voltage: +3V, +5V, and ±5V
• Rail-to-rail output, output swing within 60mV of either supply rail
• Low offset voltage: 0.6mV
• Wide supply voltage range: 2.7V to 12V
• Low power consumption: 2.5mA per amplifier
• Power-saving mode
• Space-saving packages: 6-pin SOT-23, 8-pin MSOP, and 14-pin TSSOP