LT1217: Low Power 10MHz Current Feedback Amplifier Data Sheet8/28/2007215K
Features and Benefits
- 1mA Quiescent Current
- 50mA Output Current (Minimum)
- 10MHz Bandwidth
- 500V/µs Slew Rate
- 280ns Settling Time to 0.1%
- Wide Supply Range, ±5V to ±15V
- 1mV Input Offset Voltage
- 100nA Input Bias Current
- 100MΩ Input Resistance
The LT1217 is a 10MHz current feedback amplifier with DC characteristics better than many voltage feedback amplifiers. This versatile amplifier is fast, 280ns settling to 0.1% for a 10V step thanks to its 500V/µs slew rate. The LT1217 is manufactured on a proprietary complementary bipolar process resulting in a low 1mA quiescent current. To reduce power dissipation further, the LT1217 can be turned off, eliminating the load current and dropping the supply current to 350µA.
The LT1217 is excellent for driving cables and other low impedance loads thanks to a minimum output drive current of 50mA. Operating on any supplies from ±5V to ±15V allows the LT1217 to be used in almost any system. Like other current feedback amplifiers, the LT1217 has high gain bandwidth at high gains. The bandwidth is over 1MHz at a gain of 100.
The LT1217 comes in the industry standard pinout and can upgrade the performance of many older products.
- Video Amplifiers
- IF and RF Amplification
- Cable Drivers
- 8, 10, 12-Bit Data Acquisition Systems
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
DC417B: Demo Board
Documentation & Resources
R164 Reliability Data3/23/201825 K
AN57 - Video Circuit Collection9/4/2008545K
DC417B - Demo Manual2/1/2012137K
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|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|LT1217CN8#PBF||Material Declaration||Reliability Data||8-Lead PDIP (Narrow 0.3 Inch)|
|LT1217CS8#PBF||Material Declaration||Reliability Data||8-Lead SOIC (Narrow 0.15 Inch)|
|LT1217CS8#TRPBF||Material Declaration||Reliability Data||8-Lead SOIC (Narrow 0.15 Inch)|
|Wafer Fabrication Data||R164 Reliability Data|
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