Datasheet Texas Instruments LME49720 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LME49720 |
双路高性能，高保真音频运算放大器
数据表
LME49720 Dual High Performance, High Fidelity Audio Operational Amplifier datasheet
PDF, 1.7 Mb, 修订版: D, 档案已发布: Dec 1, 2016
从文件中提取
价格
状态
| LME49720HA/NOPB | LME49720MAX/NOPB | LME49720NA/NOPB | |
|---|---|---|---|
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No |
打包
| LME49720HA/NOPB | LME49720MAX/NOPB | LME49720NA/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 8 | 8 | 8 |
| Package Type | LMC | D | P |
| Industry STD Term | TO-CAN | SOIC | PDIP |
| JEDEC Code | O-MBCY-W | R-PDSO-G | R-PDIP-T |
| Package QTY | 20 | 2500 | 40 |
| Width (mm) | 9.08 | 3.91 | 6.35 |
| Length (mm) | 9.08 | 4.9 | 9.81 |
| Thickness (mm) | 4.4 | 1.58 | 3.9 |
| Pitch (mm) | 2.54 | 1.27 | 2.54 |
| Max Height (mm) | 5.72 | 1.75 | 5.08 |
| Mechanical Data | 下载 | 下载 | 下载 |
| Carrier | LARGE T&R | TUBE | |
| Device Marking | MA | 49720NA |
参数化
| Parameters / Models | LME49720HA/NOPB | LME49720MAX/NOPB | LME49720NA/NOPB |
|---|---|---|---|
| Additional Features | N/A | N/A | N/A |
| Architecture | Voltage FB | Voltage FB | Voltage FB |
| CMRR(Min), dB | 110 | 110 | 110 |
| CMRR(Typ), dB | 120 | 120 | 120 |
| GBW(Typ), MHz | 55 | 55 | 55 |
| Input Bias Current(Max), pA | 72000 | 72000 | 72000 |
| Iq per channel(Max), mA | 6 | 6 | 6 |
| Iq per channel(Typ), mA | 5 | 5 | 5 |
| Number of Channels | 2 | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current(Typ), mA | 26 | 26 | 26 |
| Package Group | PDIP,SOIC | SOIC | PDIP |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP),8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | See datasheet (PDIP) |
| Rail-to-Rail | No | No | No |
| Rating | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 20 | 20 | 20 |
| THD + N @ 1 kHz(Typ), % | 0.00003 | 0.00003 | 0.00003 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 34 | 34 | 34 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 5 | 5 | 5 |
| Vn at 1kHz(Typ), nV/rtHz | 2.5 | 2.5 | 2.5 |
| Vos (Offset Voltage @ 25C)(Max), mV | 0.7 | 0.7 | 0.7 |
生态计划
| LME49720HA/NOPB | LME49720MAX/NOPB | LME49720NA/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
应用须知
- 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: LME49720 (3)
制造商分类
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Audio Op Amps