Datasheet Texas Instruments LM148 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM148 |
四路通用运算放大器
数据表
价格
状态
| LM148FKB | LM148J | LM148JB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
打包
| LM148FKB | LM148J | LM148JB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 14 | 14 |
| Package Type | FK | J | J |
| Industry STD Term | LCCC | CDIP | CDIP |
| JEDEC Code | S-CQCC-N | R-GDIP-T | R-GDIP-T |
| Package QTY | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE |
| Device Marking | LM148FKB | LM148J | LM148JB |
| Width (mm) | 8.89 | 6.67 | 6.67 |
| Length (mm) | 8.89 | 19.56 | 19.56 |
| Thickness (mm) | 1.83 | 4.57 | 4.57 |
| Pitch (mm) | 1.27 | 2.54 | 2.54 |
| Max Height (mm) | 2.03 | 5.08 | 5.08 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | LM148FKB | LM148J | LM148JB |
|---|---|---|---|
| Additional Features | N/A | N/A | N/A |
| Architecture | Bipolar | Bipolar | Bipolar |
| CMRR(Min), dB | 70 | 70 | 70 |
| CMRR(Typ), dB | 90 | 90 | 90 |
| GBW(Typ), MHz | 1 | 1 | 1 |
| IIB(Max), pA | 100000 | 100000 | 100000 |
| Iq per channel(Max), mA | 0.9 | 0.9 | 0.9 |
| Iq per channel(Typ), mA | 0.6 | 0.6 | 0.6 |
| Number of Channels | 4 | 4 | 4 |
| Offset Drift(Typ), uV/C | 15 | 15 | 15 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Current(Typ), mA | 25 | 25 | 25 |
| Package Group | LCCC | CDIP | CDIP |
| Package Size: mm2:W x L, PKG | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CDIP) |
| Rating | Military | Military | Military |
| Slew Rate(Typ), V/us | 0.5 | 0.5 | 0.5 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 36 | 36 | 36 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 8 | 8 | 8 |
| Vn at 1kHz(Typ), nV/rtHz | 60 | 60 | 60 |
| Vos (Offset Voltage @ 25C)(Max), mV | 5 | 5 | 5 |
生态计划
应用须知
- AN-260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter (Rev. B)PDF, 502 Kb, 修订版: B, 档案已发布: May 5, 2013
This application report discusses how combining an “inferior”, 20 year old A/D conversion technique with amicroprocessor, a developmental A/D converter achieves 1 part-per-million (20-bit) linearity.
模型线
制造商分类
- Semiconductors> Space & High Reliability> Amplifier> Operational Amplifiers