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The AD8646ARMZ is a dual-channel, rail-to-rail input and output, single power amplifier featuring low offset voltage, wide signal bandwidth, low input voltage and low current noise. The following are its core features:

Offset voltage: 2.5 mV(maximum value)

Single power supply: 2.7V to 5.5V

Low noise: 8 nV/√Hz

Broadband width: 24 MHz

Slew rate: 11 V/µs

Short-circuit output current: 120 mA

Passed the automotive application certification

No inverse phase

Low input bias current: 1 pA

Low supply current (for each amplifier) : 2 mA (maximum value)

Unit gain stability

For details

The combination of 24 MHz bandwidth, low offset, low noise and extremely low input bias current characteristics makes the AD8646ARMZ amplifier suitable for a wide range of applications. Devices such as filters, integrators, photodiode amplifiers and high-impedance sensors can all benefit from this combination of characteristics. The wide bandwidth and low distortion characteristics are beneficial for AC applications. The AD8646ARMZ features high output drive capability and is an ideal choice for audio line drivers and other low-impedance applications. The AD8646ARMZ can be used in automotive applications.

Specific applications include: portable and low-power instruments and meters, audio amplification for portable devices, portable telephone headsets, barcode scanners, and multipole filters. In addition, the AD8646ARMZ also features rail-to-rail input and output swing capabilities, allowing designers to buffer CMOS ADCs, Dacs, ASics, and other wide output swing devices in a single power supply system.

Basic parameters

Product: AD8646ARMZ

Amplifier type: Standard (general)

Number of circuits: 2

Output type: Full swing

Slew rate: 11V/µs

Gain-bandwidth product: 24 MHz

Current - Input bias: 0.3 pA

Voltage - Input compensation: 600 µV

Current - Power supply: 1.5mA (x2 channels)

Current - Output/Channel: 120 mA

Voltage - span (minimum value) : 2.7V

Voltage - span (maximum value) : 5.5V

Operating temperature: -40°C to 125°C

Installation type: Surface mount type

Packaging/Housing: 8-MSOP

Application field

The AD8646ARMZ is widely used in the following fields:

Battery-powered instrument

Multipolar filter

ADC front-end

Sensor

Barcode scanner

ASIC input or output amplifier

Audio amplifier

Photodiode amplifier

Data path/multiplexer/switch control

Get your exclusive AD8646ARMZ amplifier quotation right away

Sales Hotline: +86 13410018555 (Mr. Chen)

Contact email: sales@hkmjd.com (24-hour response)

Official website real-time inventory: www.hkmjd.com