ZHCSR21J December 2003 – March 2025 OPA695
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 交流性能 | |||||||
| SSBW | 小信号带宽 | VO = 0.5VPP | G = +1V/V、RF = 523Ω | 1900 | MHz | ||
| G = +2V/V、RF = 511Ω | 900 | ||||||
| G = +8V/V、RF = 402Ω | 600 | ||||||
| G = +16V/V、RF = 249Ω | 500 | ||||||
| 0.2-dB 增益平坦度带宽 | VO = 0.5VPP、G = +2V/V、RF = 511Ω | 120 | MHz | ||||
| 增益为 +1V/V 时的峰值 | VO = 0.5VPP、RF = 523Ω | 3.7 | dB | ||||
| LSBW | 大信号带宽 | VO = 4VPP、G = +8V/V | 510 | MHz | |||
| SR | 压摆率 | VO = 4V 阶跃 | G = -8V/V | 5000 | V/μs | ||
| G = +8V/V | 5000 | V/μs | |||||
| 上升和下降时间 | G = +8V/V | VO = 0.5V 阶跃 | 0.65 | ns | |||
| VO = 4V 阶跃 | 0.7 | ||||||
| 稳定时间 | 精度达 0.5%、VO= 2V 阶跃,G = +8V/V | 10 | ns | ||||
| HD2 | 二阶谐波失真 | f = 10MHz | VO = 2VPP、RL = 100Ω | -75 | dBc | ||
| VO = 2VPP、RL = 500Ω | -78 | ||||||
| HD3 | 三阶谐波失真 | f = 10MHz | VO = 2VPP、RL = 100Ω | -92 | dBc | ||
| VO = 2VPP、RL = 500Ω | -86 | ||||||
| en | 输入电压噪声 | f > 1MHz | 2 | nV/√Hz | |||
| in+ | 同相输入电流噪声 | f > 1MHz |
14 | pA/√Hz | |||
| in- | 反相输入电流噪声 | f > 1MHz | 22 | pA/√Hz | |||
| 直流性能 | |||||||
| ZOL | 开环跨阻增益 | 45 | 300 | kΩ | |||
| TA= -40°C 至 +85°C | 41 | ||||||
| VOS | 输入失调电压 | VCM = 0V | ±0.3 | ±3 | mV | ||
| TA = -40°C 至 +85°C | ±4 | ||||||
| 平均输入失调电压漂移 | VCM = 0V,TA = –40°C 至 +85°C | 3 | ±15 | μV/°C | |||
| 同相输入偏置电流 | VCM = 0V | 13 | ±30 | μA | |||
| TA = -40°C 至 +85°C | ±41 | ||||||
| 平均非反相输入偏置电流漂移 | VCM = 0V,TA = –40°C 至 +85°C | 60 | 180 | nA/°C | |||
| 反相输入偏置电流 | VCM = 0V | ±5 | ±60 | μA | |||
| TA = -40°C 至 +85°C | ±70 | ||||||
| 平均反相输入偏置电流漂移 | VCM = 0V,TA = –40°C 至 +85°C | ±16 | ±160 | nA/°C | |||
| 输入特性 | |||||||
| CMIR | 共模输入范围(1) | ±3.1 | ±3.4 | V | |||
| TA= -40°C 至 +85°C | ±3.0 | ||||||
| CMRR | 共模抑制比 | VCM = 0V 时,ΔVIN = 2V | 51 | 65 | dB | ||
| TA = -40°C 至 +85°C | 50 | ||||||
| 同相输入阻抗 | 450 || 2 | kΩ || pF | |||||
| 反相输入电阻 | 开环 | 20 | Ω | ||||
| 输出特性 | |||||||
| 输出电压摆幅 | 无负载 | ±3.95 | ±4.05 | V | |||
| TA = -40°C 至 +85°C | ±3.85 | ||||||
| RL = 100Ω | ±3.65 | ±3.75 | |||||
| TA = -40°C 至 +85°C | ±3.55 | ||||||
| IO | 输出拉电流 | VO = 0V | 90 | 140 | mA | ||
| TA = -40°C 至 +85°C | 70 | ||||||
| 输出灌电流 | VO = 0V | -140 | –90 | ||||
| TA = -40°C 至 +85°C | –70 | ||||||
| ZO | 闭环输出阻抗 | G = +8V/V、f = 100kHz | 0.02 | Ω | |||
| 电源 | |||||||
| IQ | 静态电流 | 11.7 | 14 | 15.6 | mA | ||
| TA = -40°C 至 +85°C | 10 | 18 | |||||
| –PSRR | 负电源抑制比 | 51 | 72 | dB | |||
| TA = -40°C 至 +85°C | 48 | ||||||
| 禁用模式(DIS 低电平) | |||||||
| 关断静态电流 | VDIS = 0V | 160 | 200 | μA | |||
| TA = -40°C 至 +85°C | 210 | ||||||
| 禁用时间 | VIN = ±0.25VDC | 4 | μs | ||||
| 启用时间 | VIN = ±0.25VDC | 80 | ns | ||||
| 关断隔离 | G = +8V/V、f = 10MHz | 70 | dB | ||||
| 禁用时的输出电容 | 2.5 | pF | |||||
| 启用电压阈值 | 3 | 3.5 | V | ||||
| TA = -40°C 至 +85°C | 3.7 | ||||||
| 禁用电压阈值 | 1.7 | 2.3 | V | ||||
| TA = -40°C 至 +85°C | 1.5 | ||||||
| DIS 控制引脚输入偏置电流 | VDIS = 0V | 95 | 130 | μA | |||
| TA = -40°C 至 +85°C | 145 | ||||||
| 输出引脚电阻的反馈 | VDIS = 0V、DSG 封装 | 1 | Ω | ||||