Datasheet Texas Instruments OPA2111KPG4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | OPA2111 |
| 零件号 | OPA2111KPG4 |
双路低噪声Difet®运算放大器8-PDIP -55至125
数据表
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 8 |
| Package Type | P |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Package QTY | 50 |
| Carrier | TUBE |
| Device Marking | OPA2111KP |
| Width (mm) | 6.35 |
| Length (mm) | 9.81 |
| Thickness (mm) | 3.9 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | 下载 |
参数化
| Additional Features | N/A |
| Architecture | FET |
| CMRR(Min) | 82 dB |
| CMRR(Typ) | 110 dB |
| GBW(Typ) | 2 MHz |
| Input Bias Current(Max) | 4 pA |
| Iq per channel(Max) | 3.5 mA |
| Iq per channel(Typ) | 2.5 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 0.5 uV/C |
| Operating Temperature Range | -40 to 85,-55 to 125 C |
| Output Current(Typ) | 40 mA |
| Package Group | PDIP |
| Package Size: mm2:W x L | See datasheet (PDIP) PKG |
| Rail-to-Rail | Out |
| Rating | Catalog |
| Slew Rate(Typ) | 2 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 10 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 7 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.5 mV |
生态计划
| RoHS | Compliant |
应用须知
- Feedback Plots Define Op Amp AC PerformancePDF, 89 Kb, 档案已发布: 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. - Comparison of Noise Performance of FET Transimpedence Amp/Switched IntegratorPDF, 66 Kb, 档案已发布: Sep 27, 2000
Low-input current FET operational amplifiers are universlly used to monitor photodetector, or more commonly photodiode currents. These photodetectors bridge the gap between a physical event, light, and electronics. There are a variey of amplifier configurations to select from and the choice is based on noise, bandwidth, offset, and linearity. A considerable amount has been written on the performan - Tuning in AmplifiersPDF, 44 Kb, 档案已发布: 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, 档案已发布: 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, 档案已发布: 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
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制造商分类
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps