Zero Integrated Circuits Linear OP Amp Buffer Amp Single to Dual OPA627AU*2 Chips

SKU: FM785
Price: US$29.98
Out Stock - Need? Contact to us! Worldwide Free Shipping
  • High overall resolving power, clarity
  • The sound is very thick.Large dynamic
  • Fine quality, soft and graceful, warm tone
  • Suitable for before and after the amplifier output buffers


Integrated Circuits Linear Amplifiers Instrumentation OP Amp Buffer Amp Single to Dual @BB OPA627AU chip




To heat, especially designed as two parallel welding.

Include:627AU chip*2;

Fine quality, soft and graceful, warm tone, high overall resolving power, clarity, detail many portray the delicate sound the end of the general. Resolution of a good high-frequency thin supple.IF plump sweet slightly prominent, low dive in general, a good sense of speed, the intensity of weaker density, the sound is very thick.Large dynamic.

Single op amp, single price, reconditioned, pin the renovation of the original word is not moving, conversion board for the new, all zero drift and listening detection, fidelity wrap. SMD single Op-Amp-line single op amp structure, instead of the ordinary single op amp! The top Ti-BB op amp, precision, high-speed op amp design for high-fidelity audio. Use with caution electrostatic protection.

2pcs OPA627AU patch single op amp, compact adapter plate, the whole gold-plated pins, the Senju 3% silver solder, constant temperature welding, ultrasonic cleaning, manual welding. The op amp after all the zero-drift detection and the actual audition detection of ensuring quality.

Suitable for before and after the amplifier output buffers, voltage amplification amp. Can be replaced by the sound of common single-op amp, 5534, AD711, AD847, AD797, OPA604, OPA2131, OPA627, OPA637, AD843, AD8610, OPA111, OPA606, OPA602, AD811, OPA128.

Datasheets OPA627,637

Product Photos 8-SOIC
Standard Package 75 
Category Integrated Circuits (ICs) 
Family Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps 
Series Difet® 
Amplifier Type General Purpose
Number of Circuits 1
Output Type -
Slew Rate 135 V/µs
Gain Bandwidth Product 80MHz
-3db Bandwidth -
Current - Input Bias 2pA
Voltage - Input Offset 130µV
Current - Supply 7mA
Current - Output / Channel 45mA
Voltage - Supply, Single/Dual (±) 9 V ~ 36 V, ±4.5 V ~ 18 V
Operating Temperature -25°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Packaging Tube

Customer Questions & Answers

No questions asked yet