高级LinCMOSâ ?? ¢轨到轨运算放大器 Advanced LinCMOS⢠RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
The TLV2262 and TLV2264 are dual and quad low voltage operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single or split supply applications. The TLV226x family offers a compromise between the micropower TLV225x and the ac performance of the TLC227x. It has low supply current for battery-powered applications, while still having adequate ac performance for applications that demand it. This family is fully characterized at 3 V and 5 V and is optimized for low-voltage applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. depicts the low level of noise voltage for this CMOS amplifier, which has only 200 µA typ of supply current per amplifier.
The TLV226x, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when interfacing with analog-to-digital converters ADCs. For precision applications, the TLV226xA family is available and has a maximum input offset voltage of 950 µV.
The TLV2262/4 also makes great upgrades to the TLV2332/4 in standard designs. They offer increased output dynamic range, lower noise voltage and lower input offset voltage. This enhanced feature set allows them to be used in a wider range of applications. For applications that require higher output drive and wider input voltage range, see the TLV2432 and TLV2442 devices. If your design requires single amplifiers, please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption make them ideal for high density, battery-powered equipment.
输出电流 50 mA
供电电流 800 µA
电路数 4
通道数 4
共模抑制比 70 dB
输入补偿漂移 2.00 µV/K
转换速率 550 mV/μs
增益频宽积 0.71 MHz
输入补偿电压 300 µV
输入偏置电流 1 pA
工作温度Max 125 ℃
工作温度Min -40 ℃
增益带宽 0.71 MHz
共模抑制比Min 70 dB
安装方式 Surface Mount
引脚数 14
封装 TSSOP-14
封装 TSSOP-14
工作温度 -40℃ ~ 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
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TLV2264AQPWRQ1 TI 德州仪器 | 当前型号 | 当前型号 |
TLV2264AIPWR 德州仪器 | 类似代替 | TLV2264AQPWRQ1和TLV2264AIPWR的区别 |
TLV2264IPWR 德州仪器 | 类似代替 | TLV2264AQPWRQ1和TLV2264IPWR的区别 |
TLV2264AIPWRG4 德州仪器 | 类似代替 | TLV2264AQPWRQ1和TLV2264AIPWRG4的区别 |