LT1210 1.1A, 35MHz Current Feedback Amplifier (CFA)
The LT®1210 is a current feedback amplifier with high output current and excellent large-signal characteristics. The combination of high slew rate, 1.1A output drive and ±15V operation enables the device to deliver significant power at frequencies in the 1MHz to 2MHz range. Short-circuit protection and thermal shutdown ensure the device�s ruggedness. The LT1210 is stable with large capacitive loads, and can easily supply the large currents required by the capacitive loading. A shutdown feature switches the device into a high impedance and low supply current mode, reducing dissipation when the device is not in use. For lower bandwidth applications, the supply current can be reduced with a single external resistor. The LT1210 is available in the TO-220 and DD packages for operation with supplies up to ±15V. For ±5V applications the device is also available in a low thermal resistance SO-16 package
产品特点 Features
- 1.1A Minimum Output Drive Current
- 35MHz Bandwidth, AV= 2, RL = 10Ω
- 900V/µs Slew Rate, AV = 2, RL = 10Ω
- High Input Impedance: 10MΩ
- Wide Supply Range: ±5V to ±15V
- (TO-220 and DD Packages)
- Enhanced ØJA SO-16 Package for ±5V Operation
- Shutdown Mode: Is <200µA
- Adjustable Supply Current
- Stable with CL = 10,000pF
- Available in 7-Lead DD, TO-220 and 16-Lead SO Packages
参数
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应用
- Cable Drivers
- Buffers
- Test Equipment Amplifiers
- Video Amplifiers
- ADSL Drivers
典型应用图
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LT1210 订购信息和价格参考Package Variations and Pricing
| 器件型号 |
封装 |
引脚 |
温度 |
价格 (以 1 ~ 99 片为批量) |
价格 (以 1000 片为批量) * |
| LT1210CR |
DD PAK |
7 |
C |
$8.60 |
$6.85 |
| LT1210CR#PBF |
DD PAK |
7 |
C |
$8.60 |
$6.85 |
| LT1210CR#TR |
DD PAK |
7 |
C |
|
$6.97 |
| LT1210CR#TRPBF |
DD PAK |
7 |
C |
|
$6.97 |
| LT1210CS |
SO |
16 |
C |
$8.00 |
$6.40 |
| LT1210CS#PBF |
SO |
16 |
C |
$8.00 |
$6.40 |
| LT1210CS#TR |
SO |
16 |
C |
|
$6.46 |
| LT1210CS#TRPBF |
SO |
16 |
C |
|
$6.46 |
| LT1210CT7 |
TO-220 |
7 |
C |
$8.60 |
$6.85 |
| LT1210CT7#PBF |
TO-220 |
7 |
C |
$8.60 |
$6.85 |
LT1210 数据手册及相关资料下载
- 数据手册(英文) : LT1210 - 1.1A, 35MHz Current Feedback Amplifier (CFA).PDF
- 应用指南 (英文) : AN101 - Minimizing Switching Regulator Residue in linear Regulator Outputs.PDF
- 应用指南 (英文) : AN87 - linear Technology Magazine Circuit Collection, Volume V: Data Conversion, Interface and Signal Conditioning Products.PDF
- 设计要点 (英文) : DN132 - Fast Current Feedback Amplifiers Tame Low Impedance Loads.PDF
- 可靠性数据 : R164 Reliability Data .PDF
