Datasheet Texas Instruments OPA657-DIE — 数据表
| 制造商 | Texas Instruments |
| 系列 | OPA657-DIE |
1.6GHz，低噪声，FET输入运算放大器
数据表
OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier datasheet
PDF, 89 Kb, 档案已发布: Aug 10, 2016
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价格
状态
| OPA657TD1 | OPA657TD2 | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No |
打包
参数化
| Parameters / Models | OPA657TD1 | OPA657TD2 |
|---|---|---|
| 2nd Harmonic, dBc | 74 | 74 |
| 3rd Harmonic, dBc | 106 | 106 |
| @ MHz | 5 | 5 |
| Acl, min spec gain, V/V | 7 | 7 |
| Additional Features | Decompensated | Decompensated |
| Architecture | FET,Voltage FB | FET,Voltage FB |
| BW @ Acl, MHz | 350 | 350 |
| CMRR(Min), dB | 83 | 83 |
| CMRR(Typ), dB | 89 | 89 |
| GBW(Typ), MHz | 1600 | 1600 |
| Input Bias Current(Max), pA | 20 | 20 |
| Iq per channel(Max), mA | 16 | 16 |
| Iq per channel(Typ), mA | 14 | 14 |
| Number of Channels | 1 | 1 |
| Offset Drift(Typ), uV/C | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Output Current(Typ), mA | 70 | 70 |
| Rail-to-Rail | No | No |
| Rating | Military | Military |
| Slew Rate(Typ), V/us | 700 | 700 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 12 | 12 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 8 | 8 |
| Vn at 1kHz(Typ), nV/rtHz | 7 | 7 |
| Vn at Flatband(Typ), nV/rtHz | 4.8 | 4.8 |
| Vos (Offset Voltage @ 25C)(Max), mV | 1.8 | 1.8 |
生态计划
应用须知
- 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
制造商分类
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)