AD8570ACP-REEL

Overview

The AD8570ACP-REEL is an eight-channel buffer amplifier from the AD8568/AD8569/AD8570 family, manufactured by Analog Devices Inc. It operates on a single supply voltage ranging from 4.5 V to 16 V. The device features rail-to-rail input and output capabilities, with a maximum offset voltage of 10 mV and a slew rate of 6 V/µs. It provides 35 mA continuous output current and can drive capacitive loads up to 1 µF. The component is specified for operation between –40°C and +85°C and is housed in a 32-lead LFCSP package.

Feature Summary

• Single-supply operation with rail-to-rail input and output swing
• High capacitive load drive stability up to 1 µF
• Low offset voltage and high slew rate for signal fidelity

Applications

• LCD reference drivers
• Portable electronics
• Communications equipment

Procurement Notes

Verify the obsolete status of this component before procurement. Confirm that the CP-32-2 package variant matches your PCB footprint requirements. Ensure ESD precautions are observed during handling due to the sensitivity of the CMOS process. Check for available replacement parts if long-term availability is required.

Selection Notes

Select this part when multiple buffered channels are needed in a compact form factor. The 32-lead LFCSP offers thermal advantages over smaller packages. Consider the 4.5 V to 16 V supply range compatibility with system power rails. Evaluate the 35 mA continuous current capability against load requirements.

Part Context

This component belongs to the AD856x series of low-cost, single-supply buffer amplifiers. It shares architectural similarities with the AD8568 (two buffers) and AD8569 (four buffers). The series utilizes an advanced high-voltage CBCMOS process optimized for LCD monitor applications. All variants offer identical electrical performance characteristics per channel.

Replacement Considerations

No public confirmed substitute part numbers are documented in the provided datasheet.