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OPA627AU ACTIVE

55V/µS, High-Speed, 0.8µV/˚C Drift Max, Precision Operational Amplifier

Same as: OPA627AUE4, OPA627AUG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Inventory: 7,882
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-3-260C-168 HR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOIC (D) | 8 75 | TUBE
-25 to 85
Package | Pins SOIC (D) | 8
Package qty | Carrier 75 | TUBE
Operating temperature range (°C) -25 to 85
View TI packaging information

Features for the OPA627

  • Very Low Noise: 4.5 nV/√Hz at 10 kHz
  • Fast Settling Time:
    • OPA627—550 ns to 0.01%
    • OPA637—450 ns to 0.01%
  • Low VOS: 100-µV maximum
  • Low Drift: 0.8-µV/°C maximum
  • Low IB: 5-pA maximum
  • OPA627: Unity-Gain Stable
  • OPA637: Stable in Gain ≥ 5

Description for the OPA627

The OPA6x7 Difet operational amplifiers provide a new level of performance in a precision FET operational amplifier. When compared to the popular OPA111 operational amplifier, the OPA6x7 has lower noise, lower offset voltage, and higher speed. The OPA6x7 is useful in a broad range of precision and high speed analog circuitry.

The OPA6x7 is fabricated on a high-speed, dielectrically-isolated complementary NPN/PNP process. It operates over a wide range of power supply voltage of ±4.5 V to ±18 V. Laser-trimmed Difet input circuitry provides high accuracy and low-noise performance comparable with the best bipolar-input operational amplifiers.

High frequency complementary transistors allow increased circuit bandwidth, attaining dynamic performance not possible with previous precision FET operational amplifiers. The OPA627 is unity-gain stable. The OPA637 is stable in gains equal to or greater than five.

Difet fabrication achieves extremely low input bias currents without compromising input voltage noise performance. Low input bias current is maintained over a wide input common-mode voltage range with unique cascode circuitry.

The OPA6x7 is available in plastic PDIP, SOIC, and metal TO-99 packages. Industrial and military temperature range models are available.

Pricing


Qty Price (USD)
1-99 24.676
100-249 21.554
250-999 16.619
1,000+ 14.865

Additional package qty | carrier options

Package qty | Carrier 2,500 | LARGE T&R
Inventory 13,231
Qty | Price (USD) 1ku | 12.86 1-99 21.348 100-249 18.647 250-999 14.377 1,000+ 12.86
Custom reel may be available