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The AD8222BCPZ is a dual-channel, high-performance instrumentation amplifier that requires only one external resistor to set a gain of 1 to 10,000 per amplifier. The AD8222BCPZ is the first dual-channel instrument amplifier in a small 4 mm × 4 mm LFCSP package. It requires the same plate area as a typical single-channel instrument amplifier. The smaller package allows for a 2x increase in channel density and a lower cost per channel, all without compromising performance.

The AD8222BCPZ can be powered from both single and dual supplies, with both amplifiers requiring only a maximum supply current of 2.2 mA. The device operates in the industrial temperature range from −40°C to +85°C and is fully RoHS compliant.

The AD8222BCPZ has the following features:

Dual channel, in 4 mm x 4 mm small LFCSP package

Gain is via 1 resistor setting (G = 1 to 10000), one resistor per amplifier

Low noise

8 nV/√Hz (1 kHz)

0.25µV p-p (0.1Hz to 10Hz)

High precision DC performance (Class B)

Input offset voltage: 60 µV (Max)

Input offset drift: 0.3µV /°C (Max)

Input bias current: 1.0 nA (Max)

CMRR: 126 dB (minimum, G = 100)

Excellent communication performance

Bandwidth: 140 kHz (G = 100)

0.001% Establishment time: 13 µs

Differential output options (Single channel)

Rated range

Adjustable common mode output

Supply voltage range: ± 2.3V to ± 18V

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.