TLV272 550uA/通道 3MHz 轨至轨输出运算放大器
The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x also provides 3-MHz bandwidth from only 550 µA.
Like the TLC27x, the TLV27x is fully specified for 5-V and ±5-V supplies. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from a variety of rechargeable cells (±8 V supplies down to ±1.35 V).
The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making an attractive alternative for the TLC27x in battery-powered applications
| TLV272 | |
| Number of Channels | 2 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) | 2.7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) | 16 |
| Iq per channel(Max)(mA) | 0.66 |
| GBW(Typ)(MHz) | 3 |
| Slew Rate(Typ)(V/us) | 2.4 |
| VIO (25 deg C)(Max)(mV) | 5 |
| Offset Drift(Typ)(uV/C) | 2 |
| IIB(Max)(pA) | 60 |
| CMRR(Min)(dB) | 69 |
| Vn at 1kHz(Typ)(nV/rtHz) | 39 |
| Rail-Rail | Out |
| Rating | Catalog |
| Pin/Package | 8MSOP, 8PDIP, 8SOIC |
| Approx. Price (US$) | 0.39 | 1ku |
| Operating Temperature Range(C) | -40 to 125,0 to 70 |
| Thermal Shutdown | No |
TLV272 特性
- Rail-To-Rail Output
- Wide Bandwidth ...3 MHz
- High Slew Rate ...2 .4 V/µs
- Supply Voltage Range . . . 2.7 V to 16 V
- Supply Current . . . 550 µA/Channel
- Input Noise Voltage . . . 39 nV/
Hz
- Input Bias Current ...1 pA
- Specified Temperature Range
0°C to 70°C . . . Commercial Grade
–40°C to 125°C . . . Industrial Grade - Ultrasmall Packaging
- 5 Pin SOT-23 (TLV272)
- 8 Pin MSOP (TLV272)
- Ideal Upgrade for TLC27x Family
TLV272 芯片订购指南
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| TLV272CD | ACTIVE | 0 to 70 | 0.46 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLV272CDG4 | ACTIVE | 0 to 70 | 0.46 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLV272CDGK | ACTIVE | 0 to 70 | 0.46 | 1ku | MSOP (DGK) | 8 | 80 | TUBE | |
| TLV272CDGKG4 | ACTIVE | 0 to 70 | 0.46 | 1ku | MSOP (DGK) | 8 | 80 | TUBE | |
| TLV272CDGKR | ACTIVE | 0 to 70 | 0.39 | 1ku | MSOP (DGK) | 8 | 2500 | LARGE T&R | |
| TLV272CDGKRG4 | ACTIVE | 0 to 70 | 0.39 | 1ku | MSOP (DGK) | 8 | 2500 | LARGE T&R | |
| TLV272CDR | ACTIVE | 0 to 70 | 0.39 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLV272CDRG4 | ACTIVE | 0 to 70 | 0.39 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLV272ID | ACTIVE | -40 to 125 | 0.48 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLV272IDG4 | ACTIVE | -40 to 125 | 0.48 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLV272IDGK | ACTIVE | -40 to 125 | 0.48 | 1ku | MSOP (DGK) | 8 | 80 | TUBE | |
| TLV272IDGKG4 | ACTIVE | -40 to 125 | 0.48 | 1ku | MSOP (DGK) | 8 | 80 | TUBE | |
| TLV272IDGKR | ACTIVE | -40 to 125 | 0.41 | 1ku | MSOP (DGK) | 8 | 2500 | LARGE T&R | |
| TLV272IDGKRG4 | ACTIVE | -40 to 125 | 0.41 | 1ku | MSOP (DGK) | 8 | 2500 | LARGE T&R | |
| TLV272IDR | ACTIVE | -40 to 125 | 0.41 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLV272IDRG4 | ACTIVE | -40 to 125 | 0.41 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLV272IP | ACTIVE | -40 to 125 | 0.41 | 1ku | PDIP (N) | 8 | 50 | TUBE | |
| TLV272IPE4 | ACTIVE | -40 to 125 | 0.41 | 1ku | PDIP (N) | 8 | 50 | TUBE |
TLV272 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| TLV272CD | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CD | TLV272CD |
| TLV272CDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CDG4 | TLV272CDG4 |
| TLV272CDGK | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CDGK | TLV272CDGK |
| TLV272CDGKG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CDGKG4 | TLV272CDGKG4 |
| TLV272CDGKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CDGKR | TLV272CDGKR |
| TLV272CDGKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CDGKRG4 | TLV272CDGKRG4 |
| TLV272CDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CDR | TLV272CDR |
| TLV272CDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272CDRG4 | TLV272CDRG4 |
| TLV272ID | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272ID | TLV272ID |
| TLV272IDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272IDG4 | TLV272IDG4 |
| TLV272IDGK | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272IDGK | TLV272IDGK |
| TLV272IDGKG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272IDGKG4 | TLV272IDGKG4 |
| TLV272IDGKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272IDGKR | TLV272IDGKR |
| TLV272IDGKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272IDGKRG4 | TLV272IDGKRG4 |
| TLV272IDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272IDR | TLV272IDR |
| TLV272IDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLV272IDRG4 | TLV272IDRG4 |
| TLV272IP | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLV272IP | TLV272IP |
| TLV272IPE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLV272IPE4 | TLV272IPE4 |
TLV272 应用技术支持与电子电路设计开发资源下载
- TLV272 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
