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OPA2131UJ

Op Amp Dual Low Noise Amplifier ±18V 8-Pin SOIC Tube

Quantity Unit Price(USD) Ext. Price
1 $4.113 $4.11
10 $3.584 $35.84
30 $3.271 $98.13
100 $2.952 $295.20
500 $2.806 $1,403.00
1000 $2.740 $2,740.00

Inventory:6,781

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for OPA2131UJ or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of OPA2131UJ

The OPA2131UJ is part of the OPA131 series of FET-input op amps, which are known for their high performance and cost-effectiveness. These op amps come in single, dual, and quad versions with industry-standard pinouts, making them versatile options for various design needs

Key Features

  • FET INPUT: IB = 50pA max
  • LOW OFFSET VOLTAGE: 750uV max
  • WIDE SUPPLY RANGE: ±4.5V to ±18V
  • SLEW RATE: 10V/us
  • WIDE BANDWIDTH: 4MHz
  • EXCELLENT CAPACITIVE LOAD DRIVE
  • SINGLE, DUAL, QUAD VERSIONS

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Vos (offset voltage at 25°C) (max) (mV) 1
GBW (typ) (MHz) 4 Slew rate (typ) (V/µs) 10
Rail-to-rail No Offset drift (typ) (µV/°C) 2
Iq per channel (typ) (mA) 1.5 Vn at 1 kHz (typ) (nV√Hz) 15
CMRR (typ) (dB) 80 Rating Catalog
Operating temperature range (°C) -55 to 125 Input bias current (max) (pA) 50
Iout (typ) (A) 0.025 Architecture FET
Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) -1
Output swing headroom (to negative supply) (typ) (V) 2.5 Output swing headroom (to positive supply) (typ) (V) -2.5
THD + N at 1 kHz (typ) (%) 0.0008

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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