Datasheet Texas Instruments OPA1611AIDR
| Manufacturer | Texas Instruments |
| Series | OPA1611 |
| Part Number | OPA1611AIDR |
1.1nV/в€љHz Noise, Low Power, Precision Operational Amplifier 8-SOIC -40 to 85
Datasheets
OPA161x SoundPlus High-Performance, Bipolar-Input Audio Operational Amplifiers datasheet
PDF, 1.3 Mb, Revision: C, File published: Aug 27, 2014
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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 | 1611A | OPA |
| 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 | Bipolar |
| CMRR(Min) | 110 dB |
| CMRR(Typ) | 120 dB |
| GBW(Typ) | 40 MHz |
| Input Bias Current(Max) | 250000 pA |
| Iq per channel(Max) | 4.5 mA |
| Iq per channel(Typ) | 3.6 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 1 uV/C |
| Operating Temperature Range | -40 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) | 27 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 1.1 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.5 mV |
Eco Plan
| RoHS | Compliant |
Application Notes
- Feedback Plots Define Op Amp AC PerformancePDF, 89 Kb, File published: Sep 27, 2000
Feedback plots simplify the analysis of an op amp's closed-loop AC performance by showing bandwidth and stability conditions as a function of the op amp's gain and phase response. These plots also provide insight into noise performance and the special feedback requirements of circuits such as integrating converters, photodiode amplifiers, composite amplifiers and active feedback circuits. - Compensate Transimpedance Amplifiers Intuitively (Rev. A)PDF, 69 Kb, Revision: A, File published: Mar 30, 2005
Transimpedance amplifiers are used to convert low-level photodiode currents to usable voltage signals. All too often, the amplifiers have to be empirically compensated to operate properly. The problem can be easily understood if one looks at all the elements involved. - Tuning in AmplifiersPDF, 44 Kb, File published: Oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil - Single-Supply Operation of Operational AmplifiersPDF, 77 Kb, File published: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation. - Op Amp Performance AnalysisPDF, 76 Kb, File published: Oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte
Model Line
Series: OPA1611 (2)
- OPA1611AID OPA1611AIDR
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
