LTC1049是Linear公司的一款精准放大器产品，LTC1049是Low Power Zero-Drift Operational Amplifier with Internal Capacitors，本站介绍了LTC1049的封装应用图解、特点和优点、功能等，并给出了与LTC1049相关的凌力尔特元器件型号供参考。
LTC1049 - Low Power Zero-Drift Operational Amplifier with Internal Capacitors
LTC1049 - Low Power Zero-Drift Operational Amplifier with Internal Capacitors - Linear Technology（凌力尔特）
The LTC1049 is a high performance, low power zero-drift operational amplifier. The two sample-and-hold capacitors usually required externally by other chopper stabilized amplifiers are integrated on the chip. Further, the LTC1049 offers superior DC and AC performance with a nominal supply current of only 200μA.
The LTC1049 has a typical offset voltage of 2μV, drift of 0.02μV/°C, 0.1Hz to 10Hz input noise voltage of 3μVP-P and typical voltage gain of 160dB. The slew rate is 0.8V/μs with a gain bandwidth product of 0.8MHz.
Overload recovery time from a saturation condition is 6ms, a significant improvement over chopper amplifiers using external capacitors.
The LTC1049 is available in a standard 8-pin plastic dual in line, as well as an 8-pin SO package. The LTC1049 can be a plug-in replacement for most standard op amps with improved DC performance and substantial power savings.
| 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) |
|---|---|---|---|---|
| LTC1049CN8 | N-8 | C | $2.70 | $2.15 |
| LTC1049CN8#PBF | N-8 | C | $2.70 | $2.15 |
| LTC1049CS8 | SO-8 | C | $3.35 | $2.70 |
| LTC1049CS8#PBF | SO-8 | C | $3.35 | $2.70 |
| LTC1049CS8#TR | SO-8 | C | $2.76 | |
| LTC1049CS8#TRPBF | SO-8 | C | $2.76 |
