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The OPA2378AIDCNR is a dual-channel, zero-drift, precision operational amplifier in a SOT-23-8 package featuring ultra-low noise, high accuracy, and low power consumption, and is suitable for precision measurements, sensor signal conditioning, medical equipment, audio amplification, and other applications.

Features of the OPA2378AIDCNRs

Low Noise

0.4μVPP, 0.1Hz to 10Hz

20nV/√Hz (at 1kHz frequency)

Zero-drift series

Low offset voltage: 20µV

Low offset drift: 0.1µV/°C

Quiescent current: 125µA

Gain bandwidth: 900kHz

Rail-to-Rail Input/Output

EMI Filtering

Supply voltage: 2.2 V to 5.5 V

OPA2378AIDCNR Product Attributes

Product Category: Precision Amplifier

Number of Channels: 2 Channel

GBP - Gain Bandwidth Product: 900 kHz

SR - Conversion Rate: 400 mV/us

Vos - Input bias voltage: 20 uV

Ib - Input bias current: 150 pA

Supply Voltage - Max: 5.5 V

Supply voltage - min: 2.2 V

Operating supply current: 125 uA

Output current per channel: 30 mA

CMRR - Common Mode Rejection Ratio: 112 dB

en - Input voltage noise density: 20 nV/sqrt Hz

Package / Case: SOT-23-8

Mounting Style: SMD/SMT

Shutdown: No Shutdown

Minimum operating temperature: - 40 C

Maximum operating temperature: + 125 C

Series: OPA2378

Features: EMI Hardened, Zero Drift

Height: 1.1 mm

In-Input Noise Current Density: 200 fA/sqrt Hz

Input Type: Rail-to-Rail

Ios - Input Bias Current : 1.34 nA

Length: 2.9 mm

Humidity sensitivity: Yes

Operating supply voltage: 2.2 V to 5.5 V

Output Type: Rail-to-Rail

Power supply type: Single

THD + noise: 0.003 %

Voltage gain dB: 134 dB

• 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.