Datasheet Texas Instruments THS3112CDR — 数据表
| 制造商 | Texas Instruments |
| 系列 | THS3112 |
| 零件号 | THS3112CDR |
双通道，低噪声，高输出电流，110MHz放大器8-SOIC 0至70
数据表
Low-Noise, High-Speed Current Feedback Amplifiers datasheet
PDF, 1.5 Mb, 修订版: C, 档案已发布: Sep 16, 2010
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 3112C |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | 下载 |
参数化
| 2nd Harmonic | 78 dBc |
| 3rd Harmonic | 78 dBc |
| @ MHz | 1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | N/A |
| Architecture | Bipolar,Current FB |
| BW @ Acl | 110 MHz |
| CMRR(Min) | 63 dB |
| CMRR(Typ) | 67 dB |
| GBW(Typ) | 110 MHz |
| Input Bias Current(Max) | 2000000 pA |
| Iq per channel(Max) | 6.5 mA |
| Iq per channel(Typ) | 4.9 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 10 uV/C |
| Operating Temperature Range | -40 to 85,0 to 70 C |
| Output Current(Typ) | 270 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 1550 V/us |
| Total Supply Voltage(Max) | 30 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 10 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 2.2 nV/rtHz |
| Vn at Flatband(Typ) | 2.8 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 10 mV |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: THS3112EVM
THS3112EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: THS3111EVM
THS3111 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: THS3121EVM
THS3121 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: THS3120EVM
THS3120 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: THS3110EVM
THS3110 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Active filters using current-feedback amplifiersPDF, 227 Kb, 档案已发布: Feb 25, 2005
- Expanding the usability of current-feedback amplifiersPDF, 215 Kb, 档案已发布: Feb 28, 2005
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, 修订版: A, 档案已发布: Jan 17, 2005
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
模型线
系列: THS3112 (8)
制造商分类
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)