神剑JFET输入高输出驱动微功耗运算放大器 EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE uPOWER OPERATIONAL AMPLIFIERS
The TLE206x series of low-power JFET-input operational amplifiers doubles the bandwidth of the earlier generation TL06x and TL03x BiFET families without significantly increasing power consumption. Texas Instruments Excalibur process also delivers a lower noise floor than the TL06x and TL03x. On-chip zener trimming of offset voltage yields precision grades for dc-coupled applications. The TL206x devices are pin-compatible with other BiFETs; they can be used to double the bandwidth of TL06x and TL03x circuits, or to reduce power consumption of TL05x, TL07x, and TL08x circuits by nearly 90%.
BiFET operational amplifiers offer the inherently-higher input impedance of the JFET-input transistors, without sacrificing the output drive associated with bipolar amplifiers. This makes them better suited for interfacing with high-impedance sensors or very low-level ac signals. They also feature inherently better ac response than bipolar or CMOS devices having comparable power consumption. The TLE206x family features a high-output-drive circuit capable of driving 100- loads at supplies as low as ±5 V. This makes them uniquely suited for driving transformer loads in modems and other applications requiring good ac characteristics, low power, and high output drive.
Because BiFET operational amplifiers are designed for use with dual power supplies, care must be taken to observe common-mode input voltage limits and output swing when operating from a single supply. DC biasing of the input signal is required and loads should be terminated to a virtual ground node at mid-supply. Texas Instruments TLE2426 integrated virtual ground generator is useful when operating BiFET amplifiers from single supplies.
The TLE206x are fully specified at ±15 V and ±5 V. For operation in low-voltage and/or single-supply systems, Texas Instruments LinCMOS families of operational amplifiers TLC- and TLV-prefixes are recommended. When moving from BiFET to CMOS amplifiers, particular attention should be paid to slew rate and bandwidth requirements, and output loading. The Texas Instrument TLV2432 and TLV2442 CMOS operational amplifiers are excellent choices to consider.
输出电流 ≤80 mA
供电电流 290 µA
电路数 1
通道数 1
共模抑制比 65 dB
输入补偿漂移 6.00 µV/K
带宽 1.8 MHz
转换速率 3.40 V/μs
增益频宽积 1.8 MHz
输入补偿电压 600 µV
输入偏置电流 4 pA
工作温度Max 125 ℃
工作温度Min -55 ℃
增益带宽 2 MHz
共模抑制比Min 65 dB
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -55℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TLE2061MD TI 德州仪器 | 当前型号 | 当前型号 |
TL061CDR 德州仪器 | 类似代替 | TLE2061MD和TL061CDR的区别 |
TL061ID 德州仪器 | 类似代替 | TLE2061MD和TL061ID的区别 |
TL061IDR 德州仪器 | 类似代替 | TLE2061MD和TL061IDR的区别 |