TLV9051、TLV9052 和 TLV9054 器件分别为单通道、双通道和四通道的运算放大器。这些器件旨在 1.8V 至 6.0V 的低电压下运行。它们可以在非常高的压摆率下实现轨到轨输入和输出。这些器件非常适合需要低工作电压、高压摆率和低静态电流的成本受限应用。TLV905x 系列的容性负载驱动器具有 150pF 的电容,而电阻式开环输出阻抗使其能够在更高的容性负载下更轻松地实现稳定。
TLV905xS 器件具有关断模式,允许放大器切换至典型电流消耗低于 1µA 的待机模式。
TLV905x 系列易于使用,因为它具有稳定的单位增益,集成了 RFI 和 EMI 滤波器,且不会在过驱动情况下出现相位反转。
| Number of channels | 4 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 1.8 |
| Rail-to-rail | In, Out |
| GBW (typ) (MHz) | 5 |
| Slew rate (typ) (V/µs) | 15 |
| Vos (offset voltage at 25°C) (max) (mV) | 1.6 |
| Iq per channel (typ) (mA) | 0.33 |
| Vn at 1 kHz (typ) (nV√Hz) | 20 |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
| Offset drift (typ) (µV/°C) | 0.5 |
| Features | Cost Optimized, EMI Hardened, Shutdown, Small Size |
| CMRR (typ) (dB) | 96 |
| Iout (typ) (A) | 0.05 |
| Architecture | CMOS |
| Input common mode headroom (to negative supply) (typ) (V) | -0.1 |
| Input common mode headroom (to positive supply) (typ) (V) | 0.1 |
| Output swing headroom (to negative supply) (typ) (V) | 0.03 |
| Output swing headroom (to positive supply) (typ) (V) | -0.03 |
| SOIC (D) | 14 | 51.9 mm² 8.65 x 6 |
| TSSOP (PW) | 14 | 32 mm² 5 x 6.4 |
| WQFN (RTE) | 16 | 9 mm² 3 x 3 |
| X2QFN (RUC) | 14 | 4 mm² 2 x 2 |