LT1229 - LT1229是Dual and Quad 100MHz Current Feedback Amplifiers
LT1229是Linear公司的一款高速放大器产品，LT1229是Dual and Quad 100MHz Current Feedback Amplifiers，本站介绍了LT1229的封装应用图解、特点和优点、功能等，并给出了与LT1229相关的凌力尔特元器件型号供参考。
LT1229 - Dual and Quad 100MHz Current Feedback Amplifiers
LT1229 - Dual and Quad 100MHz Current Feedback Amplifiers - Linear Technology（凌力尔特）
功能描述
The LT±1229/LT1230 dual and quad 100MHz current feedback amplifiers are designed for maximum performance in small packages. Using industry standard pinouts, the dual is available in the 8-pin miniDIP and the 8-pin SO package while the quad is in the 14-pin DIP and 14-pin SO. The amplifiers are designed to operate on almost any available supply voltage from 4V (±2V) to 30V (±15V).
These current feedback amplifiers have very high input impedance and make excellent buffer amplifiers. They maintain their wide bandwidth for almost all closed-loop voltage gains. The amplifiers drive over 30mA of output current and are optimized to drive low impedance loads, such as cables, with excellent linearity at high frequencies.
The LT1229/LT1230 are manufactured on Linear Technology’s proprietary complementary bipolar process. For a single amplifier like these see the LT1227 and for better DC accuracy see the LT1223.
特点
100MHz Bandwidth 1000V/µs Slew Rate Low Cost 30mA Output Drive Current 0.04% Differential Gain 0.1° Differential Phase High Input Impedance: 25M ohms, 3pF Wide Supply Range: ±2V to ±15V Low Supply Current: 6mA Per Amplifier Inputs Common Mode to Within 1.5V of Supplies Outputs Swing Within 0.8V of Supplies应用
Video Instrumentation Amplifiers Cable Drivers RGB Amplifiers Test Equipment Amplifiers以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
| 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) |
| LT1229CN8 | N-8 | C | $4.58 | $3.75 |
| LT1229CN8#PBF | N-8 | C | $4.58 | $3.75 |
| LT1229CS8 | SO-8 | C | $5.17 | $4.20 |
| LT1229CS8#PBF | SO-8 | C | $5.17 | $4.20 |
| LT1229CS8#TR | SO-8 | C | | $4.26 |
| LT1229CS8#TRPBF | SO-8 | C | | $4.26 |
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