TLV2471A-Q1 汽车类 600uA/通道 2.8MHz 轨至轨输入/输出高驱动运算放大器
The TLV247x is a family of CMOS rail-to-rail input/ outputoperational amplifiers that establishes a new performance point for supply current versus ac performance. These devices consume just 600µA/channel while offering 2.8MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The TLV247x can swing to within 180mV of each supply rail while driving a 10mA load. For non-RRO applications, the TLV247x can supply ±35mA at 500mV off the rail. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor interface, portable medical equipment, and other data acquisition circuits.
|
TLV2471A-Q1 |
| Number of Channels |
2 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2.7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
6 |
| Iq per channel(Max)(mA) |
0.75 |
| GBW(Typ)(MHz) |
2.8 |
| Open Loop Gain(Min)(dB) |
70 |
| Slew Rate(Typ)(V/us) |
1.1 |
| VIO (25 deg C)(Max)(mV) |
1.6 |
| Offset Drift(Typ)(uV/C) |
0.4 |
| Vn at 1kHz(Typ)(nV/rtHz) |
15 |
| IIB(Max)(pA) |
50 |
| CMRR(Min)(dB) |
58 |
| Rail-Rail |
In,Out |
| Rating |
Automotive |
| Pin/Package |
8SOIC |
| Approx. Price (US$) |
0.95 | 1ku |
| Operating Temperature Range(C) |
-40 to 125 |
TLV2471A-Q1 特性
- CMOS Rail-To-RailInput/Output
- Input Bias Current: 2.5pA
- Low Supply Current: 600µA/Channel
- Ultra-Low Power Shutdown Mode:
- IDD(SHDN): 350nA/ch at 3V
- IDD(SHDN): 1000nA/ch at 5V
- Gain-Bandwidth Product: 2.8MHz
- High Output Drive Capability:
- ±10mA at 180mV
- ±35mA at 500mV
- Input Offset Voltage: 250µV (typ)
- Supply Voltage Range: 2.7V to 6V
- Ultra-Small Packaging
- SOT23-5 or -6 (TLV2470/1)
- MSOP-8 or -10 (TLV24723)
TLV2471A-Q1 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 |
| TLV2471AQDRG4Q1 |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
SOIC (D) | 8 |
2500 |
|
| TLV2471AQDRQ1 |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
SOIC (D) | 8 |
2500 |
|
TLV2471A-Q1 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 |
| TLV2471AQDRG4Q1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2471AQDRG4Q1 |
TLV2471AQDRG4Q1 |
| TLV2471AQDRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2471AQDRQ1 |
TLV2471AQDRQ1 |
TLV2471A-Q1 应用技术支持与电子电路设计开发资源下载
- TLV2471A-Q1 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)
