LTC1100 Precision, Zero-Drift Instrumentation Amplifier
The LTC™1100 is a high precision instrumentation amplifier using zero-drift techniques to achieve outstanding DC performance. The input DC offset is typically 1µV while the DC offset drift is typically 5nV/°C; a very low bias current of 65pA is also achieved.
The LTC1100 is self-contained; that is, it achieves a differential gain of 100 without any external gain setting resistor or trim pot. The gain linearity is 20ppm and the gain drift is 4ppm/°C. The LTC1100 operates from a single 5V supply up to �8V. The output typically swings 300mV from its power supply rails with a 10k load.
An optional external capacitor can be added from Pin 7 to Pin 8 to tailor the device�s 18kHz bandwidth and to eliminate any unwanted noise pickup.
The LTC1100 is also offered in a 16-pin surface mount package with selectable gains of 10 or 100.
The LTC1100 is manufactured using linear Technology’s enhanced LTCMOS®silicon gate process
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LTC1100 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) * |
| LTC1100AMJ8 | 0 | M | $79.50 | ||
| LTC1100CN8 | PDIP | 8 | C | $7.50 | $6.15 |
| LTC1100CN8#PBF | PDIP | 8 | C | $7.50 | $6.15 |
| LTC1100CSW | SO | 16 | C | $8.75 | $7.10 |
| LTC1100CSW#PBF | SO | 16 | C | $8.75 | $7.10 |
| LTC1100CSW#TR | SO | 16 | C | $7.16 | |
| LTC1100CSW#TRPBF | SO | 16 | C | $7.16 | |
| LTC1100MD#40167 | 0 | M | $67.05 | ||
| LTC1100MD-10/R#40167 | 0 | M |
LTC1100 数据手册及相关资料下载
- 数据手册(英文) : LTC1100 - Precision, Zero-Drift Instrumentation Amplifier.PDF
- 应用指南 (英文) : AN43 - Bridge Circuits.PDF
- 应用指南 (英文) : AN67 - linear Technology Magazine Circuit Collection, Volume III.PDF
- 设计要点 (英文) : DN40 - Designing with a New Family of Instrumentation Amplifiers.PDF
- 可靠性数据 : R062 Reliability Data .PDF
