LT6202 - 轨至轨输入和输出、1.9nV/√Hz 超低噪声、低功率、100MHz 单路运算放大器
LT®6202 / LT6203 / LT6204 是低噪声、轨至轨输入和输出、整体增益稳定的单 / 双 / 四运算放大器，它们具有 1.9nV/√Hz 的噪声电压，每个放大器仅吸收 2.5mA 的供电电流。这些放大器把非常低噪声和供电电流与 100MHz 的增益带宽乘积、25V/us 的转换速率结合在一起，并针对低电源电压信号调节系统进行了优化。
这些放大器能在 2.5V 至 12.6V 的电源电压条件下维持自身的性能，并针对 3V、5V 和 ±5V 电源拟订了技术规格。在 1MHz 条件下，谐波失真低于 -80dBc，使得这些放大器成为低功率数据采集系统的恰当之选。
LT6202 采用 5 引脚 TSOT-23 封装和 8 引脚 SO 封装；LT6203 则采用具有标准运算放大器引脚配置的 8 引脚 SO 封装和 MSOP 封装。为实现紧凑型的电路排版，LT6203 也可提供纤巧幼小的无引线式 (DFN) 封装。LT6204 四路放大器采用了 16 引脚 SSOP 和 14 引脚 SO 封装。这些器件可用作许多运放的插入式替代产品，以改进输入 / 输出范围和噪声性能。
特点
典型应用  | 应用
封装信息       |
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
|---|---|---|---|---|
| LT6202CS5#PBF | SOT-23 | C | $2.18 | |
| LT6202CS5#TRMPBF | SOT-23 | C | $2.18 | $1.57 |
| LT6202CS5#TRPBF | SOT-23 | C | $2.18 | $1.55 |
| LT6202CS8#PBF | SO-8 | C | $1.90 | $1.45 |
| LT6202CS8#TRPBF | SO-8 | C | $1.51 | |
| LT6202HS5#PBF | SOT-23 | H | $2.97 | |
| LT6202HS5#TRMPBF | SOT-23 | H | $2.97 | $2.21 |
| LT6202HS5#TRPBF | SOT-23 | H | $2.16 | |
| LT6202IS5#PBF | SOT-23 | I | $2.68 | |
| LT6202IS5#TRMPBF | SOT-23 | I | $2.68 | $1.98 |
| LT6202IS5#TRPBF | SOT-23 | I | $2.68 | $1.96 |
| LT6202IS8#PBF | SO-8 | I | $2.40 | $1.80 |
| LT6202IS8#TRPBF | SO-8 | I | $1.86 |
演示电路板
| 器件型号 | 描述 | 价格 |
|---|---|---|
| DC1813A-A | LTC2370-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 2Msps, Pseudo-Differential Unipolar SAR ADC with 94dB SNR. Req DC718 or DC590 | $150.00 |
| DC1813A-B | LTC2368-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Req DC718 or DC590 | $150.00 |
| DC1813A-C | LTC2367-16 with LTC6655-5/LT6202 Demo Board |16-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Req DC718 or DC590 | $150.00 |
| DC1813A-D | LTC2364-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Req DC718 or DC590 | $150.00 |
| DC1813A-E | LTC2369-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 1.6Msps, Pseudo-Differential Unipolar SAR ADC with 96.5dB SNR. Req DC718 or DC590 | $150.00 |
| DC1813A-F | LTC2368-18 with LTC6655-5/LT6202 Demo Board |18-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Req DC718 or DC590 | $150.00 |
| DC1813A-G | LTC2367-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Req DC718 or DC590 | $150.00 |
| DC1813A-H | LTC2364-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Req DC718 or DC590 | $150.00 |
| DC417B | DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp | $25.00 |
| 器件型号 | 描述 | 价格 |
|---|---|---|
| DC2026C | Linduino One Isolated USB Demo Board: An Arduino- and QuikEval-Compatible Code Development Platform | $75.00 |
| DC590B | Isolated USB Serial Controller for Linear Technology QuikEval-Compatible Demo Boards | $50.00 |
| DC718C | USB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps) | $300.00 |
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