ADA4850-1YCPZ-RL7

The ADA4850- 1/ADA4850- 2 are low price, high speed, voltage feedbacks rail- to- rail output op amps with ultralow power- down. Despite their low price, the ADA4850- 1/ADA4850- 2 provide excellent overall performance and versatility. The 175MHz - 3dB bandwidth and 220V / μs slew rate make these amplifiers well- suited for many general- purpose, high speed applications. The ADA4850- 1/ADA4850- 2 are designed to operate at supply voltages as low as 2.7V and up to 6V at 2.4mA of supply current per amplifier. In power- down mode, the supply current is less than 150nA, ideal for battery- powered applications. The ADA4850- 1/ADA4850- 2 family provides users with a true single- supply capability, allowing input signals to extend 200 mV below the negative rail and to within 2.2 V of the positive rail. The output of the amplifier can swing within 80 mV of either supply rail. With its combination of low price, excellent differential gain (0.12%), differential phase (0.09°),and 0.1dB flatness out to 14MHz, these amplifiers are ideal for video applications. The ADA4850- 1/ADA4850- 2 are designed to work in the extended temperature range of - 40°C to +125°C

Applications

• Portable multimedia players
• Video cameras
• Digital still cameras
• Consumer video
• Clock buffers

Key features

• Ultralow power- down current: 150 nA/amplifier maximum
• Low quiescent current: 2.4 mA/amplifier
• High speed
• 175 MHz, - 3 dB bandwidth
• 220 V/μs slew rate
• 85 ns settling time to 0.1%
• Excellent video specifications
• 0.1 dB flatness: 14 MHz
• Differential gain: 0.12%
• Differential phase: 0.09°
• Single- supply operation: 2.7 V to 6 V
• Rail- to- rail output
• Output swings to within 80 mV of either rail
• Low voltage offset: 0.6 mV