ADA4851-4YRUZ-RL7.pdf

GENERAL DESCRIPTION

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 price, these parts provide

excellent overall performance and versatility. The 130 MHz,

−3 dB bandwidth and high slew rate make these amplifiers well

suited for many general-purpose, high speed applications.

The ADA4851 family is designed to operate at supply voltages

as low as +3 V and up to ¡À5 V. These parts provide true singlesupply capability, allowing input signals to extend 200 mV

below the negative rail and to within 2.2 V of the positive rail.

On the output, the amplifiers can swing within 60 mV of either

supply rail.

With their combination of low price, excellent differential gain

(0.08%), differential phase (0.09º), and 0.1 dB flatness out to

11 MHz, these amplifiers are ideal for consumer video applications.

The ADA4851-1W, ADA4851-2W, and ADA4851-4W are

automotive grade versions, qualified for automotive applications.

See the Automotive Products section for more details. The

ADA4851 family is designed to work over the extended

temperature range (−40¡ãC to +125¡ãC). 

FEATURES

Qualified for automotive applications

High speed

130 MHz, −3 dB bandwidth

375 V/¦Ìs slew rate

55 ns settling time to 0.1%

Excellent video specifications

0.1 dB flatness: 11 MHz

Differential gain: 0.08%

Differential phase: 0.09¡ã

Fully specified at +3 V, +5 V, and ¡À5 V supplies

Rail-to-rail output

Output swings to within 60 mV of either rail

Low voltage offset: 0.6 mV

Wide supply range: 2.7 V to 12 V

Low power: 2.5 mA per amplifier

Power-down mode

Available in space-saving packages

6-lead SOT-23, 8-lead MSOP, and 14-lead TSSOP

APPLICATIONS

Automotive infotainment systems

Automotive driver assistance systems

Consumer video

Professional video

Video switchers

Active filters

Clock buffers