Datasheet Texas Instruments OPA627AU/2K5
Manufacturer | Texas Instruments |
Series | OPA627 |
Part Number | OPA627AU/2K5 |
55V/ВµS, High-Speed, 0.8ВµV/ЛљC Drift Max, Precision Operational Amplifier 8-SOIC -25 to 85
Datasheets
OPA627 and OPA637 Precision High-Speed DifetВ® Operational Amplifiers datasheet
PDF, 1.4 Mb, Revision: A, File published: Apr 16, 2015
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 8 | 8 |
Package Type | D | D |
Industry STD Term | SOIC | SOIC |
JEDEC Code | R-PDSO-G | R-PDSO-G |
Package QTY | 2500 | 2500 |
Carrier | LARGE T&R | LARGE T&R |
Device Marking | OPA | 627AU |
Width (mm) | 3.91 | 3.91 |
Length (mm) | 4.9 | 4.9 |
Thickness (mm) | 1.58 | 1.58 |
Pitch (mm) | 1.27 | 1.27 |
Max Height (mm) | 1.75 | 1.75 |
Mechanical Data | Download | Download |
Parametrics
Additional Features | Burr-Brownв„ў Audio |
Architecture | FET |
CMRR(Min) | 100 dB |
CMRR(Typ) | 110 dB |
GBW(Typ) | 16 MHz |
Input Bias Current(Max) | 5 pA |
Iq per channel(Max) | 7.5 mA |
Iq per channel(Typ) | 7 mA |
Number of Channels | 1 |
Offset Drift(Typ) | 0.4 uV/C |
Operating Temperature Range | -25 to 85 C |
Output Current(Typ) | 55 mA |
Package Group | SOIC |
Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
Rail-to-Rail | Out |
Rating | Catalog |
Slew Rate(Typ) | 55 V/us |
Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
Total Supply Voltage(Min) | 9 +5V=5, +/-5V=10 |
Vn at 1kHz(Typ) | 5.2 nV/rtHz |
Vos (Offset Voltage @ 25C)(Max) | 0.1 mV |
Eco Plan
RoHS | Compliant |
Application Notes
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As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu - Composite Op Amp Gives You The Best of Both WorldsPDF, 32 Kb, File published: Sep 27, 2000
Classical op amps such as the OPA627 have excellent performance in applications where the required gain bandwidth is low compared to the gain-bandwidth product of the op amp. However, increasing closed-loop gain decreases the error-reducing loop gain. Furthermore, starting at relatively low frequencies, the loop gain rolls-off at 20dB/decade of signal frequency increase. In combination these effec
Model Line
Series: OPA627 (12)
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps