ZHCSIY1F October 2018 – April 2021 INA592
PRODUCTION DATA
参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
---|---|---|---|---|---|---|---|
失调电压 (RTO)(1) | |||||||
VOS | 输入失调电压 | VS = ±2.25V 至 ±3V, VCM = –1.5V |
±28 | ±80 | µV | ||
VS = ±3V 至 ±18V | ±28 | ±80 | |||||
dVOS/dT | 输入失调电压漂移 | ±1.4 | ±4 | µV/°C | |||
PSRR | 电源抑制比 | ±1 | ±5 | µV/V | |||
输入电压 | |||||||
VCM | 共模电压 | VO = 0V | 3/2[(V–)–0.1]–0.5VREF | 3/2(V+)–0.5VREF | V | ||
CMRR | 共模抑制比 | RTO,1.5 [(V−) – 0.1V)] ≤ VCM ≤ 1.5 [(V+) – 3V] |
82 | 94 | dB | ||
TA = -40°C 至 +125°C | 80 | 84 | |||||
RTO,1.5 [(V+) – 1.5V)] ≤ VCM ≤ 1.5 (V+) |
82 | 94 | |||||
TA = –40°C 至 +125°C | 65 | 84 | |||||
输入阻抗(2) | |||||||
zid | 差分 | VO = 0V | 12 | kΩ | |||
zic | 共模 | 9 | kΩ, | ||||
增益 | |||||||
G | 初始 | 2 | V/V | ||||
GE | 增益误差 | VO = –10V 至 +10V,VS = ±15V | ±0.01 | ±0.03 | % | ||
增益漂移(4) | ±0.25 | ±0.5 | ppm/ °C | ||||
增益非线性 | VO = –10V 至 +10V,VS = ±15V | 1 | ppm | ||||
输出 | |||||||
VO | 输出电压摆幅 | 正电源轨 | (V+ ) – 130 | (V+ ) – 180 | mV | ||
负电源轨 | (V−) + 140 | (V−) + 180 | |||||
ISC | 短路电流 | ±65 | mA | ||||
噪声 | |||||||
En | 输出电压噪声 | f = 0.1Hz 至 10Hz,RTO | 6 | μVpp | |||
en | 输出电压噪声密度 | f = 1kHz,RTO | 36 | nV/√Hz | |||
频率响应 | |||||||
BW | 小信号 –3dB 带宽 | 0.8 | MHz | ||||
SR | 压摆率 | 18 | V/µs | ||||
tS | 建立时间 | 至最终值的 0.1%,VO = 10V 阶跃 | 1.0 | µs | |||
至最终值的 0.01%,VO = 10V 阶跃 | 1.7 | ||||||
THD+N | 总谐波失真 + 噪声 | f = 1kHz,VO = 2.8VRMS | 0.00066 | % | |||
本底噪声,RTO | 80kHz 带宽,VO = 3.5VRMS | –110 | dB | ||||
tDR | 过载恢复时间 | 200 | ns | ||||
电源 | |||||||
IQ | 静态电流 | IO=0mA | 1.1 | 1.2 | mA | ||
TA = -40°C 至 +125°C | 1.5 |