Product Identity:
Part Number: OPA2140AIDR
Manufacturer: Texas Instruments
Canonical Name: OPA2140AIDR Dual-channel JFET Precision Operational Amplifier
Product Type: Operational Amplifier
Series: OPAx140
Category: Uncategorized
Subcategory: JFET Input Op Amp
Mounting Type: Surface Mount

Summary:
The Texas Instruments OPA2140AIDR is a dual-channel, JFET input operational amplifier offering high precision and low noise. It features an 11MHz bandwidth and rail-to-rail output.

Description:
The Texas Instruments OPA2140AIDR is a dual-channel, JFET input operational amplifier designed for precision applications. It boasts a low noise density of 5.1 nV/√Hz and very-low 1/f noise of 250 nV PP from 0.1 Hz to 10 Hz. The amplifier provides a unity-gain bandwidth of 11 MHz and a slew rate of 20 V/µs.

With a very-low offset voltage of 120 µV and an offset drift of 1 µV/°C maximum, the OPA2140AIDR ensures stable performance. It features low input bias current of 10 pA maximum. The device supports single-supply operation from 4.5 V to 36 V and dual-supply operation from ±2.25 V to ±18 V.

This operational amplifier is available in an industry-standard 8-pin SOIC package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C, making it suitable for a wide range of environmental conditions.

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 2
- Total Stock: 960
- Pricing Available: No

Distributor Offers:
- Distributor: Xingangxin
  Stock: 960

- Distributor: HK XINYUANXIN ELECTRONIC TECH LIMITED
  Stock: 0

Features:
- Dual-channel JFET precision operational amplifier.
- 11 MHz unity-gain bandwidth.
- 20 V/µs slew rate.
- Low noise and low offset voltage.
- Wide supply voltage range.

Applications:
- Suitable for precision analog circuits.
- Ideal for single-supply applications.
- Used in data acquisition systems.
- Good for audio signal processing.

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited

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- RFQ URL: https://distyparts.com/product/opa2140aidr-3#rfq

FAQs:
Q: What is the unity-gain bandwidth of the OPA2140AIDR?
A: 11 MHz.

Q: What is the slew rate of the OPA2140AIDR?
A: 20 V/µs.

Q: What is the maximum offset voltage of the OPA2140AIDR?
A: 120 µV maximum.

Q: What is the input bias current of the OPA2140AIDR?
A: 10 pA maximum.

Q: What is the noise density of the OPA2140AIDR?
A: 5.1 nV/√Hz.

Q: What is the supply voltage range for the OPA2140AIDR?
A: Single supply 4.5 V to 36 V or dual supply ±2.25 V to ±18 V.

Q: What is the operating temperature range of the OPA2140AIDR?
A: -40°C to 125°C.

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