LT1189 - LT1189是Low Power Video Difference Amplifier
LT1189是Linear公司的一款视频功能产品，LT1189是Low Power Video Difference Amplifier，本站介绍了LT1189的封装应用图解、特点和优点、功能等，并给出了与LT1189相关的凌力尔特元器件型号供参考。
LT1189 - Low Power Video Difference Amplifier
LT1189 - Low Power Video Difference Amplifier - Linear Technology（凌力尔特）
功能描述
The H (Metal Can), J (Ceramic), and K (Metal Can) Packages From Linear Technology Are Now Obsolete
The LT1189’s high slew rate, 220V/µs, wide bandwidth, 35MHz, and ±20mA output current require only 13mA of supply current. The shutdown feature reduces the power dissipation to a mere 15mW, and allows multiple ers to drive the same cable. The LT1189 is a low power, gain of 10 stable version of the popular LT1193, and is available in 8-pin mini DIPs and SO packages. For lower gain applications see the LT1187 data sheet.
特点
Differential or Single-Ended Gain Block (Adjustable) -3dB Bandwidth, AV = ±10 35MHz Slew Rate 220V/µs Low Supply Current 13mA Output Current ± 20mA CMRR at 10MHz 48dB LT1193 Pin Out Low Cost Single 5V Operation Drives Cables Directly Output Shutdown应用
Line Receivers Video Signal Processing Cable Drivers Tape and Disc Drive Systems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) |
| LT1189CN8 | N-8 | C | $3.67 | $2.90 |
| LT1189CN8#PBF | N-8 | C | $3.67 | $2.90 |
| LT1189CS8 | SO-8 | C | $4.08 | $3.30 |
| LT1189CS8#PBF | SO-8 | C | $4.08 | $3.30 |
| LT1189CS8#TR | SO-8 | C | | $3.36 |
| LT1189CS8#TRPBF | SO-8 | C | | $3.36 |
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