Datasheet Texas Instruments THS4141IDGKR — 数据表
| 制造商 | Texas Instruments |
| 系列 | THS4141 |
| 零件号 | THS4141IDGKR |
全差分输入/输出高斜率放大器8-VSSOP -40至85
数据表
High-Speed Fully Differential I/O Amplifiers datasheet
PDF, 1.2 Mb, 修订版: F, 档案已发布: Jan 31, 2006
从文件中提取
价格
状态
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
打包
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Device Marking | ASR |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | 下载 |
参数化
| 2nd Harmonic(dBc) | 83 |
| 3rd Harmonic(dBc) | 80 |
| @ MHz | 1 |
| Acl, min spec gain(V/V) | 1 |
| Additional Features | N/A |
| Approx. Price (US$) | 6.77 | 100u |
| Architecture | Fully Differential Voltage FB |
| BW @ Acl(MHz) | 160 |
| CMRR(Min)(dB) | 75 |
| CMRR(Typ)(dB) | 84 |
| GBW(Typ)(MHz) | 170 |
| Input Bias Current(Max)(pA) | 15000000 |
| Iq per channel(Max)(mA) | 16 |
| Iq per channel(Typ)(mA) | 13.2 |
| Number of Channels(#) | 1 |
| Offset Drift(Typ)(uV/C) | 7 |
| Operating Temperature Range(C) | -40 to 85 0 to 70 |
| Output Current(Typ)(mA) | 85 |
| Package Group | VSSOP |
| Package Size: mm2:W x L (PKG) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ)(V/us) | 450 |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 33 |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 4 |
| Vn at Flatband(Typ)(nV/rtHz) | 6.5 |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 7 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
设计套件和评估模块
- Evaluation Modules & Boards: THS4140EVM
THS4140EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Fully-Differential Amplifiers (Rev. E)PDF, 867 Kb, 修订版: E, 档案已发布: Sep 19, 2016
Differential signaling has been commonly used in audio, data transmission, and telephone systems for many years because of its inherent resistance to external noise sources. Today, differential signaling is becoming popular in high-speed data acquisition, where the ADC’s inputs are differential and a differential amplifier is needed to properly drive them.Two other advantages of di - 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: THS4141 (13)
制造商分类
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)