Datasheet Texas Instruments LF412-N — 数据表
| 制造商 | Texas Instruments |
| 系列 | LF412-N |
低失调，低漂移双路JFET输入运算放大器
数据表
LF412-N Low Offset, Low Drift Dual JFET Input Operational Amplifier datasheet
PDF, 3.1 Mb, 修订版: F, 档案已发布: Oct 27, 2014
从文件中提取
价格
状态
| LF412ACN/NOPB | LF412CN/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes |
打包
| LF412ACN/NOPB | LF412CN/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 8 |
| Package Type | P | P |
| Industry STD Term | PDIP | PDIP |
| JEDEC Code | R-PDIP-T | R-PDIP-T |
| Package QTY | 40 | 40 |
| Carrier | TUBE | TUBE |
| Device Marking | LF | 412CN |
| Width (mm) | 6.35 | 6.35 |
| Length (mm) | 9.81 | 9.81 |
| Thickness (mm) | 3.9 | 3.9 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | LF412ACN/NOPB | LF412CN/NOPB |
|---|---|---|
| Additional Features | N/A | N/A |
| Architecture | FET | FET |
| CMRR(Min), dB | 70 | 70 |
| CMRR(Typ), dB | 100 | 100 |
| GBW(Typ), MHz | 4 | 4 |
| IIB(Max), pA | 200 | 200 |
| Iq per channel(Max), mA | 3.25 | 3.25 |
| Iq per channel(Typ), mA | 1.8 | 1.8 |
| Number of Channels | 2 | 2 |
| Offset Drift(Typ), uV/C | 7 | 7 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 |
| Output Current(Typ), mA | 25 | 25 |
| Package Group | PDIP | PDIP |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | See datasheet (PDIP) |
| Rail-to-Rail | In to V+ | In to V+ |
| Rating | Catalog | Catalog |
| Slew Rate(Typ), V/us | 15 | 15 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 44 | 44 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 10 | 10 |
| Vn at 1kHz(Typ), nV/rtHz | 25 | 25 |
| Vos (Offset Voltage @ 25C)(Max), mV | 1 | 1 |
生态计划
| LF412ACN/NOPB | LF412CN/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- AN-447 Protection Schemes for BI-FET Amplifiers and SwitchesPDF, 80 Kb, 档案已发布: May 2, 2004
Application Note 447 Protection Schemes for BI-FET Amplifiers and Switches - AN-272 Op Amp Booster Designs (Rev. B)PDF, 959 Kb, 修订版: B, 档案已发布: Apr 23, 2013
This application report describes the output booster or post amplifier designs required to achieveneeded voltage or current gain in applications that require substantially greater output voltage swing orcurrent (or both) than IC amplifiers can deliver. - AN-301 Signal Conditioning for Sophisticated Transducers (Rev. B)PDF, 1.2 Mb, 修订版: B, 档案已发布: May 6, 2013
This application note discusses signal conditioning and applications information for a diverse group ofsophisticated and unusual transducers. - Effect of Heavy Loads on Accuracy and Linearity of Op Amp Circuits (Rev. B)PDF, 81.7 Mb, 修订版: B, 档案已发布: Apr 22, 2013
This application report discusses the effect of heavy loads on the accuracy and linearity of operationalamplifier circuits.
模型线
系列: LF412-N (2)
制造商分类
- Semiconductors> Space & High Reliability> Amplifier> Operational Amplifiers