onsemi
LM358DR2G40mA 2 7mV 70dB 45nA 700uA SOIC-8 Instrumentation, Op Amps, Buffer Amps RoHS
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₹7.29
7,12,060 in stock
TIDatasheet (PDF)
OPA1671IDCKR
940uA 1-Channel 1.7V~5.5V Class AB SC-70-5 Instrumentation, Op Amps, Buffer Amps RoHS
SC-70-5ROHS3 CompliantActive
Wide bandwidth, low noise, low distortion audio operational amplifier with rail-to-rail input and output operation
- Manufacturer
- TI
- Manufacturer part #
- OPA1671IDCKR
- Store part #
- C2863304
- Package / case
- SC-70-5
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,595 in stock
#C2863304
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹119.69 | ₹119.69 |
| 10+ | ₹105.81 | ₹1,058.10 |
| 30+ | ₹92.81 | ₹2,784.30 |
| 100+ | ₹83.04 | ₹8,304.00 |
| 500+ | ₹79.14 | ₹39,570.00 |
| 1,000+ | ₹77.20 | ₹77,200.00 |
1 × ₹119.69
₹119.69
excl. GST
₹141.23 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
OPA1671IDCKR
₹119.69 for 1 + GST
Specifications
- Quiescent Current
- 940uA
- Total Harmonic Distortion + Noise (THD+N)
- 0.00035%
- Speaker Channels
- 1-Channel
- Operating Temperature
- -40℃~+125℃
- Voltage - Supply
- 1.7V~5.5V
- Class
- Class AB
- Power Supply Rejection Ratio (PSRR)
- 30dB
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.033 g
Overview
The OPA1671 is a wide-bandwidth, low-noise, low-distortion audio operational amplifier that offers rail-to-rail input and output operation. This device provides an excellent combination of low voltage noise, current noise, and input capacitance, enabling high performance in a variety of audio and industrial applications. The unique internal topology of the OPA1671 offers extremely low distortion (-109dB) while consuming only 940μA of supply current. The high bandwidth (13MHz) and high slew rate (5V/μs) of the OPA1671 make it an excellent choice for high-gain audio and industrial signal conditioning. The OPA1671 is available in SC - 70 and SOT - 23 packages and operates over the industrial temperature range of -40°C to +125°C.
Applications
- Microphone preamplifier
- Auxiliary line input and output
- Active filter circuit
- Transimpedance amplifier voltage buffer
Key features
- Low noise:
- 4nV/√Hz at 10kHz
- 4.7fA/√Hz at 1kHz
- Low distortion: -109dB (0.00035%)
- Wide gain bandwidth: 13MHz
- Rail-to-rail input and output
- Low supply voltage operating range: 1.7V to 5.5V
- Low input capacitance
- Differential: 6pF
- Common-mode: 2.5pF
- Low input bias current: 10pA
- Low quiescent current: 940μA
- Industry-standard packages: SC-70 and SOT-23
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | OPA1671IDCKT#C2060759TI · SC-70-5 | TI | SC-70-5 | On request | Price on request | Quote |
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