ZHCSOS5G May 2022 – December 2024 OPA2863A , OPA863A
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
|---|---|---|---|---|---|---|
| 交流性能 | ||||||
| SSBW | 微小信号带宽 | VOUT = 20 mVPP,G = 1 | 85 | MHz | ||
| GBWP | 增益带宽积 | 50 | MHz | |||
| LSBW | 大信号带宽 | VOUT = 1VPP | 23 | MHz | ||
| 0.1dB 平坦度带宽 | VOUT = 20mVPP | 10 | MHz | |||
| SR | 压摆率 | VOUT = 1-V 阶跃 | 53 | V/µs | ||
| 上升/下降时间 | VOUT = 200-mV 阶跃 | 10 | ns | |||
| 稳定时间 | 至 0.1%,VOUT = 1-V 阶跃 | 58 | ns | |||
| 至 0.01%,VOUT = 1-V 阶跃 | 90 | |||||
| 过冲 | VOUT = 1-V 阶跃 | 2 | % | |||
| 下冲 | VOUT = 1-V 阶跃 | 16 | % | |||
| 过驱恢复时间 | G = –1,0.5-V 过驱超出电源 | 85 | ns | |||
| G = 1,0.5-V 过驱超出电源 | 130 | |||||
| HD2 | 二阶谐波失真 | f = 20kHz,VOUT = 1VPP | -123 | dBc | ||
| HD3 | 三阶谐波失真 | f = 20kHz,VOUT = 1VPP | -132 | dBc | ||
| HD2 | 二阶谐波失真 | f = 100kHz,VOUT = 1VPP | -109 | dBc | ||
| HD3 | 三阶谐波失真 | f = 100kHz,VOUT = 1VPP | -129 | dBc | ||
| eN | 输入电压噪声 | 6.3 | nV/√Hz | |||
| iN | 输入电流噪声 | 0.5 | pA/√Hz | |||
| 闭环输出阻抗 | f = 1MHz | 0.2 | Ω | |||
| 通道间串扰 | f = 1 Mhz,一个通道上的 VOUT = 1 VPP | -120 | dBc | |||
| 直流性能 | ||||||
| AOL | 开环电压增益 | VOUT = 1 V 至 2 V | 104 | 123 | dB | |
| VOS | 输入失调电压 | -95 | ±10 | 95 | μV | |
| 输入失调电压漂移 | TA = –40°C 至 +125°C | -1.2 | ±0.3 | 1.2 | μV/°C | |
| 输入偏置电流 | TA ≅ 25°C | 0.3 | 0.73 | µA | ||
| TA = –40°C 至 +85°C | 1.2 | |||||
| TA = –40°C 至 +125°C | 1.56 | |||||
| 输入偏置电流漂移 | TA = –40°C 至 +125°C | ±3 | nA/°C | |||
| 输入失调电流 | -30 | ±10 | 30 | nA | ||
| 输入 | ||||||
| 输入共模电压 | VS––0.2 | VS++0.2 | V | |||
| CMRR | 共模抑制比 | VCM = VS– – 0.2 V 至 VS+ – 1.6 V | 92 | 115 | dB | |
| 输入阻抗共模 | 360 || 0.9 | MΩ || pF | ||||
| 输入阻抗差模 | 200 || 0.5 | kΩ || pF | ||||
| 输出 | ||||||
| VOL | 输出电压,低位 | TA ≅ 25°C | VS–+ 0.13 | VS–+ 0.15 | V | |
| TA = -40°C 至 +125°C | VS–+ 0.13 | VS–+ 0.16 | ||||
| VOH | 输出电压,高位 | TA ≅ 25°C | VS+-0.15 | VS+-0.13 | V | |
| TA = -40°C 至 +125°C | VS+-0.15 | VS+-0.13 | ||||
| 线性输出驱动 (拉电流和灌电流) |
VOUT =±0.7V,ΔVOS < 1 mV(1) | 23 | 33 | mA | ||
| 短路电流 | 45 | mA | ||||
| 电源 | ||||||
| IQ | 每个放大器的静态电流 | TA ≈ 25°C | 770 | 890 | µA | |
| TA = -40°C 至 +125°C | 995 | |||||
| PSRR | 电源抑制比 | VCM = ±1V(2) | 100 | 120 | dB | |
| 断电 | ||||||
| 启用电压阈值 | 规定 > VS+ – 0.5 V 时导通 | 2.5 | V | |||
| 禁用电压阈值 | 规定 < VS+ – 1.5 V 时关断 | 1.5 | V | |||
| 每通道断电静态电流 | VPD ≤ VS+ – 1.5 V | 8.5 | 20 | µA | ||
| VPD ≤ VS+ – 1.5 V,TA = –40°C 至 +125°C | 30 | |||||
| 的断电引脚偏置电流 | 1 | 2.5 | µA | |||
| 开通延时时间 | 8 | µs | ||||
| 关断延时时间 | 3.5 | µs | ||||
| 辅助输入级 | ||||||
| 增益带宽积 | 50 | MHz | ||||
| 输入电压噪声 | 6.3 | nV/√Hz | ||||
| 输入电流噪声 | 0.5 | pA/√Hz | ||||
| 输入失调电压 | -95 | ±10 | 95 | μV | ||
| 输入偏置电流 | TA ≅ 25°C | 0.2 | 0.6 | µA | ||
| TA = –40°C 至 +125°C | 0.4 | 1.2 | ||||
| 共模抑制比 | VCM = 2.1 V 至 3.2 V | 115 | dB | |||
| 电源抑制比 | ΔVS = ±0.6 V | 115 | dB | |||