TLC1078 二路微功耗精密低电压运算放大器
The TLC107x operational amplifiers offer ultra-low offset voltage, high gain, 110-kHz bandwidth, 47-V/ms slew rate, and just 150-uW power dissipation per amplifier.
With a supply voltage of 1.4 V, common-mode input to the negative rail, and output swing to the negative rail, the TLC107xC is an ideal solution for low-voltage battery-operated systems. The 20-mA output drive capability means that the TLC107x can easily drive small resistive and large capacitive loads when needed, while maintaining ultra-low standby power dissipation.
Since this device is functionally compatible as well as pin compatible with the TLC27L2/4 and TLC27L7/9, the TLC107x easily upgrades existing designs that can benefit from its improved performance
| TLC1078 | |
| Number of Channels | 2 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) | 1.4 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) | 16 |
| Iq per channel(Max)(mA) | 0.017 |
| GBW(Typ)(MHz) | 0.085 |
| Slew Rate(Typ)(V/us) | 32 |
| VIO (25 deg C)(Max)(mV) | 0.45 |
| Offset Drift(Typ)(uV/C) | 1.1 |
| IIB(Max)(pA) | 60 |
| CMRR(Min)(dB) | 70 |
| Vn at 1kHz(Typ)(nV/rtHz) | 68 |
| Rating | Catalog |
| Pin/Package | 8PDIP, 8SOIC |
| Operating Temperature Range(C) | -40 to 85,-55 to 125,0 to 70 |
| Approx. Price (US$) | 2.30 | 1ku |
TLC1078 特性
- Power Dissipation as Low as 10 uW Typ Per Amplifier
- Operates on a Single Silver-Oxide Watch Battery, VDD = 1.4 V Min
- VIO...450 uV/850 uV Max in DIP and Small-Outline Package (TLC1078/79)
- Input Offset Voltage Drift...0.1 uV/Month Typ, Including the First 30 Days
- High-impedance LinCMOSTM Inputs
- IIB = 0.6 pA Typ
- High Open-Loop Gain...800000 Typ
- Output Drive Capability > 20 mA
- Slew Rate...47 V/ms Typ
- Common-Mode Input Voltage Range Extends Below the Negative Rail
- Output Voltage Range Includes Negative Rail
- On-Chip ESD-Protection Circuitry
- Small-Outline Package Option Also Available in Tape and Reel
TLC1078 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 |
| TLC1078CD | ACTIVE | 0 to 70 | 2.75 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLC1078CDG4 | ACTIVE | 0 to 70 | 2.75 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLC1078CDR | ACTIVE | 0 to 70 | 2.30 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLC1078CDRG4 | ACTIVE | 0 to 70 | 2.30 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLC1078CP | ACTIVE | 0 to 70 | 2.30 | 1ku | PDIP (P) | 8 | 50 | TUBE | |
| TLC1078CPE4 | ACTIVE | 0 to 70 | 2.30 | 1ku | PDIP (P) | 8 | 50 | TUBE | |
| TLC1078ID | ACTIVE | -40 to 85 | 2.85 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLC1078IDG4 | ACTIVE | -40 to 85 | 2.85 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| TLC1078IDR | ACTIVE | -40 to 85 | 2.40 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLC1078IDRG4 | ACTIVE | -40 to 85 | 2.40 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| TLC1078IP | ACTIVE | -40 to 85 | 2.40 | 1ku | PDIP (P) | 8 | 50 | TUBE | |
| TLC1078IPE4 | ACTIVE | -40 to 85 | 2.40 | 1ku | PDIP (P) | 8 | 50 | TUBE | |
| TLC1078MD | ACTIVE | -55 to 125 | 3.00 | 1ku | SOIC (D) | 8 | 75 | |
| TLC1078MDG4 | ACTIVE | -55 to 125 | 3.00 | 1ku | SOIC (D) | 8 | 75 |
TLC1078 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 |
| TLC1078CD | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078CD | TLC1078CD |
| TLC1078CDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078CDG4 | TLC1078CDG4 |
| TLC1078CDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078CDR | TLC1078CDR |
| TLC1078CDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078CDRG4 | TLC1078CDRG4 |
| TLC1078CP | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC1078CP | TLC1078CP |
| TLC1078CPE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC1078CPE4 | TLC1078CPE4 |
| TLC1078ID | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078ID | TLC1078ID |
| TLC1078IDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078IDG4 | TLC1078IDG4 |
| TLC1078IDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078IDR | TLC1078IDR |
| TLC1078IDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078IDRG4 | TLC1078IDRG4 |
| TLC1078IP | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC1078IP | TLC1078IP |
| TLC1078IPE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC1078IPE4 | TLC1078IPE4 |
| TLC1078MD | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078MD | TLC1078MD |
| TLC1078MDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1078MDG4 | TLC1078MDG4 |
TLC1078 应用技术支持与电子电路设计开发资源下载
- TLC1078 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)
- PowerPADTM 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)