ZHCSI75C April 2008 – August 2026 LM7332
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 (2) | 典型值(3) | 最大值 (2) | 单位 | ||
|---|---|---|---|---|---|---|---|
| VOS | 输入偏移电压 | VCM = V− | -4 | ±0.35 | 4 | mV | |
| VOS | 输入失调电压温漂(4) | VCM = V− | ±2.5 | µV/°C | |||
| IB | 输入偏置电流(5) | VCM = V− | TA = -40°C 至 +125°C | -2 | ±0.4 | 2 | µA |
| IOS | 输入偏移电流 | VCM = V− | TA = -40°C 至 +125°C | 7 | 250 | nA | |
| CMRR | 共模抑制比 | VS = 32V,V– < VCM < (V+) – 2V (主输入对) |
TA = -40°C 至 125°C | 109 | 125 | dB | |
| VS = 5V,V– < VCM < (V+) – 2V (主输入对)(1) |
TA = -40°C 至 125°C | 93 | 111 | ||||
| VS = 2.7V,V– < VCM < (V+) – 2V (主输入对) |
TA = -40°C 至 125°C | 114 | |||||
| VS = 2.7 – 32V,(V+) – 1V < VCM < V+ (辅助输入对) |
TA = -40°C 至 125°C | 77 | |||||
| (V+) – 2V < VCM < (V+) – 1V | TA = -40°C 至 125°C | 请参阅 图 5-22 | |||||
| PSRR | 电源抑制比 | VCM = V–,VS = 5V 至 32V | TA = -40°C 至 125°C | 78 | 100 | dB | |
| CMVR | 输入共模电压范围 | (V−) − 0.1 | (V+) + 0.1 | V | |||
| AOL | 开环电压增益 | VS = 32V,VCM = VS/2, (V–) + 1V < VO < (V+) – 1V |
72 | 87 | dB | ||
| TA = -40°C 至 125°C | 70 | 87 | |||||
| VS = 5V,VCM = VS / 2, (V–) + 1V < VO < (V+) – 1V(1) |
72 | 80 | |||||
| TA = -40°C 至 125°C | 70 | 80 | |||||
| VS = 2.7V,VCM = VS / 2, (V–) + 1V < VO < (V+) – 1V(1) |
70 | 80 | |||||
| TA = -40°C 至 125°C | 65 | 80 | |||||
| VO | 输出摆幅 高电平 |
RL = 10kΩ 至 0V VID = 100mV |
50 | 250 | 距离任一电源轨 mV | ||
| TA = -40°C 至 125°C | 300 | ||||||
| RL = 2kΩ 至 0V VID = 100mV |
50 | 350 | |||||
| TA = -40°C 至 125°C | 400 | ||||||
| 输出摆幅 低电平 |
RL = 10kΩ 至 0V VID = -100mV |
50 | 250 | ||||
| TA = -40°C 至 125°C | 300 | ||||||
| RL = 2kΩ 至 0V VID = -100mV |
50 | 350 | |||||
| TA = -40°C 至 125°C | 400 | ||||||
| ISC | 短路电流 | VS = 32V | ±62 | ±125 | |||
| VS = 5V | ±50 | ±85 | |||||
| VS = 2.7V | ±30 | ±60 | |||||
| IS | 总电源电流 | 无负载,VCM = V− | 2.7 | 3.86 | mA | ||
| TA = -40°C 至 125°C | 4.46 | ||||||
| SR | 压摆率 | AV = +1,VI = 10V 阶跃, CL = 20pF |
35 | V/µs | |||
| ROUT | 闭环输出电阻 | AV = +1,f = 100kHz | 1 | Ω | |||
| fu | 单位增益频率 | RL = 10MΩ,CL = 20pF | 11 | MHz | |||
| GBWP | 增益带宽积 | 24 | MHz | ||||
| en | 输入基准电压噪声 | f = 2kHz | 14.7 | nV/√ HZ | |||
| in | 输入基准电流噪声 | f = 2kHz | 1.3 | pA/√ HZ | |||
| THD+N | 总谐波失真 + 噪声 | VOUT = 3VRMS,G = 1,f = 1kHz,RL = 10kΩ | -113 | dB | |||
| CT Rej. | 串扰抑制 | f = 3MHz,驱动器 RL = 10kΩ | 120 | dB | |||