LT1034 Micropower Dual Reference
The LT®1034 is a micropower, precision 1.2V/2.5 reference combined with a 7V auxiliary reference. The 1.2V/2.5V reference is a trimmed, thin-film, band-gap, voltage reference with 1% initial tolerance and guaranteed 20ppm/°C temperature drift. Operating on only 20µA, the LT1034 offers guaranteed drift, low temperature cycling hysteresis and good long-term stability. The low dynamic impedance makes the LT1034 easy to use from unregulated supplies. The 7V reference is a subsurface zener device for less demanding applications.
The LT1034 reference can be used as a high performance upgrade of the LM385 or LT1004, where guaranteed temperature drift is desired
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LT1034 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) * |
| LT1034BCZ-1.2 | TO-92 | 3 | C | $3.33 | $2.75 |
| LT1034BCZ-1.2#PBF | TO-92 | 3 | C | $3.33 | $2.75 |
| LT1034BCZ-1.2#TR | TO-92 | 3 | C | $2.81 | |
| LT1034BCZ-1.2#TRPBF | TO-92 | 3 | C | $2.81 | |
| LT1034BCZ-2.5 | TO-92 | 3 | C | $3.33 | $2.75 |
| LT1034BCZ-2.5#PBF | TO-92 | 3 | C | $3.33 | $2.75 |
| LT1034BCZ-2.5#TR | TO-92 | 3 | C | $2.81 | |
| LT1034BCZ-2.5#TRPBF | TO-92 | 3 | C | $2.81 | |
| LT1034BIZ-1.2 | TO-92 | 3 | I | $5.83 | $4.75 |
| LT1034BIZ-1.2#PBF | TO-92 | 3 | I | $5.83 | $4.75 |
| LT1034BIZ-1.2#TR | TO-92 | 3 | I | $4.81 | |
| LT1034BIZ-1.2#TRPBF | TO-92 | 3 | I | $4.81 | |
| LT1034BIZ-2.5 | TO-92 | 3 | I | $5.83 | $4.75 |
| LT1034BIZ-2.5#PBF | TO-92 | 3 | I | $5.83 | $4.75 |
| LT1034BIZ-2.5#TR | TO-92 | 3 | I | $4.81 | |
| LT1034BIZ-2.5#TRPBF | TO-92 | 3 | I | $4.81 | |
| LT1034BMH-1.2/883 | METAL CAN | 3 | M | ||
| LT1034CS8-1.2 | SO | 8 | C | $3.00 | $2.35 |
| LT1034CS8-1.2#PBF | SO | 8 | C | $3.00 | $2.35 |
| LT1034CS8-1.2#TR | SO | 8 | C | $2.41 | |
| LT1034CS8-1.2#TRPBF | SO | 8 | C | $2.41 | |
| LT1034CS8-2.5 | SO | 8 | C | $3.00 | $2.35 |
| LT1034CS8-2.5#PBF | SO | 8 | C | $3.00 | $2.35 |
| LT1034CS8-2.5#TR | SO | 8 | C | $2.41 | |
| LT1034CS8-2.5#TRPBF | SO | 8 | C | $2.41 | |
| LT1034CZ-1.2 | TO-92 | 3 | C | $2.50 | $2.05 |
| LT1034CZ-1.2#PBF | TO-92 | 3 | C | $2.50 | $2.05 |
| LT1034CZ-1.2#TR | TO-92 | 3 | C | $2.11 | |
| LT1034CZ-1.2#TRPBF | TO-92 | 3 | C | $2.11 | |
| LT1034CZ-2.5 | TO-92 | 3 | C | $2.50 | $2.05 |
| LT1034CZ-2.5#PBF | TO-92 | 3 | C | $2.50 | $2.05 |
| LT1034CZ-2.5#TR | TO-92 | 3 | C | $2.11 | |
| LT1034CZ-2.5#TRPBF | TO-92 | 3 | C | $2.11 | |
| LT1034IS8-1.2 | SO | 8 | I | $4.17 | $3.30 |
| LT1034IS8-1.2#PBF | SO | 8 | I | $4.17 | $3.30 |
| LT1034IS8-1.2#TR | SO | 8 | I | $3.36 | |
| LT1034IS8-1.2#TRPBF | SO | 8 | I | $3.36 | |
| LT1034IS8-2.5 | SO | 8 | I | $4.17 | $3.30 |
| LT1034IS8-2.5#PBF | SO | 8 | I | $4.17 | $3.30 |
| LT1034IS8-2.5#TR | SO | 8 | I | $3.36 | |
| LT1034IS8-2.5#TRPBF | SO | 8 | I | $3.36 | |
| LT1034IZ-1.2 | TO-92 | 3 | I | $3.58 | $2.95 |
| LT1034IZ-1.2#PBF | TO-92 | 3 | I | $3.58 | $2.95 |
| LT1034IZ-1.2#TR | TO-92 | 3 | I | $3.01 | |
| LT1034IZ-1.2#TRPBF | TO-92 | 3 | I | $3.01 | |
| LT1034IZ-2.5 | TO-92 | 3 | I | $3.58 | $2.95 |
| LT1034IZ-2.5#PBF | TO-92 | 3 | I | $3.58 | $2.95 |
| LT1034IZ-2.5#TR | TO-92 | 3 | I | $3.01 | |
| LT1034IZ-2.5#TRPBF | TO-92 | 3 | I | $3.01 |
LT1034 数据手册及相关资料下载
- 数据手册(英文) : LT1034 - Micropower Dual Reference.PDF
- 应用指南 (英文) : AN11 - Designing linear Circuits for 5V Single Supply Operation.PDF
- 应用指南 (英文) : AN12 - Circuit Techniques for Clock Sources.PDF
- 应用指南 (英文) : AN15 - Circuitry for Single Cell Operation.PDF
- 应用指南 (英文) : AN23 - Micropower Circuits for Signal Conditioning.PDF
- 应用指南 (英文) : AN43 - Bridge Circuits.PDF
- 应用指南 (英文) : AN62 - Data Acquisition Circuit Collection.PDF
- 应用指南 (英文) : AN7 - Some Techniques for Direct Digitization of Transducer Outputs.PDF
- 应用指南 (英文) : AN72 - A Seven-Nanosecond Comparator for Single Supply Operation.PDF
- 应用指南 (英文) : AN82 - Understanding and Applying Voltage References.PDF
- 设计要点 (英文) : DN23 - Micropower, Single Supply Applications: (1) A Self-Biased, Buffered Reference (2) Megaohm Input Impedance Difference Amplifier.PDF
