THP210 是一款超低失调电压、低噪声、高电压、精密、全差分放大器,可轻松过滤和驱动全差分信号链。THP210 还可用于将单端源转换为高分辨率模数转换器 (ADC) 所需的差分输出。双极性超级 ß 输入专为实现出色的失调电压、低噪声和 THD 而设计,可在极低的静态电流和输入偏置电流下产生极低的噪声系数。该器件专为要求低失调电压和功耗以及高信噪比 (SNR) 的信号调节电路而设计。
THP210 具有高压电源功能,支持高达 ±18V 的电源电压。高压差分信号链可通过该功能提高裕量和动态范围,而无需为差分信号的每个极性添加单独的放大器。极低的电压和电流噪声使得 THP210 可用于高增益配置,而对信号保真度的影响微乎其微。
| Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 3 |
| Vos (offset voltage at 25°C) (max) (mV) | 0.04 |
| GBW (typ) (MHz) | 9.2 |
| Features | Super Beta |
| Slew rate (typ) (V/µs) | 15 |
| Rail-to-rail | No |
| Offset drift (typ) (µV/°C) | 0.1 |
| Iq per channel (typ) (mA) | 0.95 |
| Vn at 1 kHz (typ) (nV√Hz) | 3.7 |
| CMRR (typ) (dB) | 140 |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
| Input bias current (max) (pA) | 2000 |
| Iout (typ) (A) | 0.031 |
| Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 1 |
| Input common mode headroom (to positive supply) (typ) (V) | -1 |
| Output swing headroom (to negative supply) (typ) (V) | 0.1 |
| Output swing headroom (to positive supply) (typ) (V) | -0.1 |
| THD + N at 1 kHz (typ) (%) | 0.0001 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |
| VSSOP (DGK) | 8 | 14.7 mm² 3 x 4.9 |