LTC6362 - 精准、低功率轨至轨输入 / 输出差分运算放大器 / SAR ADC 驱动器
LTC®6362 是一款具轨至轨输入和输出摆幅的低功率、低噪声差分运算放大器，专为驱动低功率 SAR ADC 已进行了优化。LTC6362 在有源操作中仅吸收 1mA 的电源电流，并具有一种停机模式，在此模式中电流消耗减低至 70μA。
放大器可配置以将一个单端输入信号转换为一个差分输出信号，并能在反相或同相配置中运作。
低失调电压、低输入偏置电流和一种稳定的高阻抗配置使这款放大器不仅适合用作一个 ADC 驱动器，而且还可在靠前的信号链路中使用，以将一个精准的传感器信号转换为一个可在噪声工业环境中处理的平衡 (差分) 信号。
LTC6362 采用 8 引脚 MSOP 封装和紧凑型 3mm x 3mm 8 脚无引线 DFN 封装，可在 -40°C 至 125°C 的温度范围内工作，并保证达到规定的性能指标。
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) * |
|---|---|---|---|---|
| LTC6362CDD#PBF | 3x3 DFN-8 | C | $2.15 | $1.53 |
| LTC6362CDD#TRPBF | 3x3 DFN-8 | C | $1.59 | |
| LTC6362CMS8#PBF | MS-8 | C | $2.15 | $1.53 |
| LTC6362CMS8#TRPBF | MS-8 | C | $1.59 | |
| LTC6362HDD#PBF | 3x3 DFN-8 | H | $2.65 | $1.91 |
| LTC6362HDD#TRPBF | 3x3 DFN-8 | H | $1.97 | |
| LTC6362HMS8#PBF | MS-8 | H | $2.65 | $1.91 |
| LTC6362HMS8#TRPBF | MS-8 | H | $1.97 | |
| LTC6362IDD#PBF | 3x3 DFN-8 | I | $2.37 | $1.69 |
| LTC6362IDD#TRPBF | 3x3 DFN-8 | I | $1.75 | |
| LTC6362IMS8#PBF | MS-8 | I | $2.37 | $1.69 |
| LTC6362IMS8#TRPBF | MS-8 | I | $1.75 |
演示电路板
| 器件型号 | 描述 | 价格 |
|---|---|---|
| DC1805A-A | LTC6362 with 2Msps 16-bit LTC2380-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1805A-B | LTC6362 with 1Msps 16-bit LTC2378-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1805A-C | LTC6362 with 500ksps 16-bit LTC2377-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1805A-D | LTC6362 with 250ksps 16-bit LTC2376-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1805A-E | LTC6362 with 1.6Msps 18-bit LTC2379-18 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1805A-F | LTC6362 with 1Msps 18-bit LTC2378-18 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1805A-G | LTC6362 with 500ksps 18-bit LTC2377-18 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1805A-H | LTC6362 with 250ksps 18-bit LTC2376-18 SAR ADC, LTC6655-5. Req DC718 or DC2026 | $150.00 |
| DC1833A | LTC6362 | Precision Low Power Differential ADC Driver Demo Board | $75.00 |
| 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 |
| DC718C | USB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps) | $300.00 |
- DN502 - 面向精准放大器应用的匹配电阻器网络
- 全差分放大器驱动 18 位 ADC 而功耗仅为 5mW
- DN502 - Matched Resistor Networks for Precision Amplifier Applications
- R532 - Reliability Data
- LTC2378-20 - 20-Bit 1Msps SAR ADC 0.5ppm INL
- SAR ADC Drivers
- Precision Fully Differential Op Amp Drives High Resolution ADCs at Low Power
- Fully Differential Amplifier Drives 18-bit ADCs & Consumes only 5mW
- LTC6362 Footprints and Symbols
- 5mW 18-Bit SAR Driver
- LTC6362/LT5400 Demo Circuit - Differential Input/Output ADC Driver using Matched Resistors
- LTC6362/LTC5599 Demo Circuit - Low-Power I/Q Modulator Driver (Baseband Design)
