Analog Devices Inc. AD8052AR-REEL

Overview

AD8052AR-REEL from Analog Devices is a dual, rail-to-rail output voltage feedback amplifier optimized for high-speed video and analog signal conditioning. It delivers 110 MHz −3 dB bandwidth (G = +1), 145 V/μs slew rate, and 50 ns settling time to 0.1%, operating on single +5 V or ±5 V supplies. It drives 45 mA while swinging within 25 mV of either rail, enabling full dynamic range in CCD imaging and composite video line driver applications.

For engineers reviewing the AD8052AR-REEL datasheet, AD8052AR-REEL pinout, AD8052AR-REEL application, or AD8052AR-REEL equivalent, key selection criteria include rail-to-rail output swing under 150 Ω load, differential gain/phase error (0.03%/0.03° at NTSC), capacitive load drive capability (50 pF at G = +1), and SOIC-8 package compatibility with industrial temperature range (−40°C to +125°C).

Technical Context

The AD8052AR-REEL uses Analog Devices' XFCB process to implement a differential-input, complementary common-emitter output stage that enables simultaneous high bandwidth and low distortion. Its input stage accepts voltages from −0.2 V below negative rail to within 1 V of positive rail without phase reversal, while the output stage achieves rail-to-rail swing via direct base current injection into Q8/Q36 and common-mode feedback biasing.

It maintains stable operation driving 50 pF capacitive loads at unity gain and exhibits 72–88 dB CMRR over 0–100 MHz. The device supports fast overdrive recovery (≤60 ns) and delivers −80 dBc THD at 1 MHz into 100 Ω, meeting professional video timing and fidelity requirements.

Key Specifications

Pinout & Package

AD8052AR-REEL is housed in an 8-lead SOIC (R-8) package rated for −40°C to +125°C operation. Pin 1 is marked with a dot; the package has standard SOIC footprint (5.3 mm × 6.2 mm, 1.27 mm pitch) and meets JEDEC MS-012 specifications.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual high-speed rail-to-rail amplifier applications.

Compared with LMH6622MM/NOPB and ADA4891-2ARZ, AD8052AR-REEL uniquely balances 110 MHz bandwidth, true rail-to-rail output, −80 dBc THD, and extended temperature rating in a cost-optimized SOIC-8 package-making it the preferred choice for space-constrained, thermally demanding video and imaging systems.

Availability

AD8052AR-REEL is available at Aetrix Electronics and suitable for active filters, analog-to-digital drivers, and consumer video applications requiring stable component supply across industrial temperature ranges and long production lifecycles.

Supply support for AD8052AR-REEL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.

The AD805x family was designed specifically for cost-sensitive, high-speed signal conditioning in video, imaging, and instrumentation-emphasizing rail-to-rail output, low distortion, and robust capacitive load drive in compact packages.

FAQ

What is the maximum capacitive load the AD8052AR-REEL can drive stably at unity gain?

The AD8052AR-REEL is specified to drive up to 50 pF capacitively at G = +1 while maintaining stability and specified performance. This value is validated per datasheet Table 1 under "Capacitive Load Drive" for AD8051/AD8052. Exceeding 50 pF may require external series resistance or compensation per Application Note AN-827 to preserve phase margin and prevent peaking.

Does the AD8052AR-REEL support single-supply operation with a 3.3 V rail?

Yes, the AD8052AR-REEL operates from 3 V to 12 V single supply. At VS = 3.3 V, it maintains 70 MHz −3 dB bandwidth (G = +1), 135 V/μs slew rate, and rail-to-rail output swing from 0.01 V to 3.29 V (RL = 10 kΩ). Input common-mode range extends from −0.2 V to +2.0 V, allowing direct interfacing with 3.3 V logic and sensors.

What is the operating temperature range for the AD8052AR-REEL in SOIC-8 package?

The AD8052AR-REEL in SOIC-8 (R-8) package is rated for −40°C to +125°C operation, as confirmed in datasheet Table 1 and Ordering Guide. This extended temperature grade supports deployment in industrial motor controls, automotive camera modules, and outdoor surveillance equipment without derating.

How does the AD8052AR-REEL achieve rail-to-rail output swing?

The AD8052AR-REEL uses a complementary common-emitter output stage with direct base current injection into output transistors Q8 and Q36, biased via I8/I5 and a common-mode feedback loop. This architecture enables output voltage to swing within 25 mV of either supply rail under light loads, delivering maximum dynamic range without external level-shifting circuitry.

Is the AD8052AR-REEL pin-compatible with other members of the AD805x family?

No-AD8052AR-REEL (dual, SOIC-8) is not pin-compatible with AD8051 (single, SOIC-8/SOT-23-5) or AD8054 (quad, SOIC-14/TSSOP-14). Pin functions differ across configurations: AD8052AR-REEL uses Pins 1/8 for OUT1/OUT2 and Pins 2/3/6/7 for inputs, whereas AD8051 uses Pins 1/5/6 for OUT/+IN/−IN and AD8054 allocates 14 pins for four independent channels.