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
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Part Number : OPA2131UJ
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Package/Case : SOIC-8
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Brands : TI
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Components Categories : Precision op amps (Vos<1mV)
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Datesheet : OPA2131UJ DataSheet (PDF)
Overview of OPA2131UJ
The OPA131 series of FET-input op amps provides high performance at low cost. Single, dual, and quad versions in industry-standard pinouts allow cost-effective design options.
The OPA131 series offers excellent general-purpose performance, including low offset voltage, drift, and good dynamic characteristics.
Single, dual, and quad versions are available in DIP and SO packages. Performance grades include commercial and industrial temperature ranges.
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
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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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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