ZHCSFY0A November 2016 – January 2017 OPA2316-Q1 , OPA316-Q1 , OPA4316-Q1
PRODUCTION DATA.
参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
---|---|---|---|---|---|---|---|
失调电压 | |||||||
VOS | 输入失调电压 | VS = 5V | ±0.5 | ±2.5 | mV | ||
VS = 5V,TA = –40°C 至 125°C | ±3.5 | mV | |||||
dVOS/dT | 漂移 | VS = 5V,TA = –40°C 至 125°C | ±2 | ±10 | μV/°C | ||
电源抑制比 (PSRR) | 与电源间的关系 | VS = 1.8V – 5.5V,VCM = (V–) | ±30 | ±150 | µV/V | ||
VS = 1.8V – 5.5V,VCM = (V–),TA = –40°C 至 125°C | ±250 | µV/V | |||||
通道分离,直流 | 在直流 | 10 | µV/V | ||||
输入电压范围 | |||||||
VCM | 共模电压 | VS = 1.8V 至 2.5V | (V–) – 0.2 | (V+) | V | ||
VS = 2.5V 至 5.5V | (V-)-0.2 | (V+)+0.2 | V | ||||
CMRR | 共模抑制比 | VS = 1.8V,(V–) – 0.2V < VCM < (V+) – 1.4V,
TA = –40°C 至 125°C |
70 | 86 | dB | ||
VS = 5.5V,(V–) – 0.2V < VCM < (V+) – 1.4V,
TA = –40°C 至 125°C |
76 | 90 | dB | ||||
VS = 1.8V,VCM = –0.2V 至 1.8V,
TA = –40°C 至 125°C |
57 | 72 | dB | ||||
VS = 5.5V,VCM = –0.2V 至 5.7V,
TA = –40°C 至 125°C |
65 | 80 | dB | ||||
输入偏置电流 | |||||||
IB | 输入偏置电流 | ±5 | ±15 | pA | |||
TA = –40°C 至 125°C | ±15 | nA | |||||
IOS | 输入失调电流 | ±2 | ±15 | pA | |||
TA = –40°C 至 125°C | ±8 | nA | |||||
噪声 | |||||||
En | 输入电压噪声(峰峰值) | VS = 5V,f = 0.1Hz 至 10Hz | 3 | μVPP | |||
en | 输入电压噪声密度 | VS = 5V,f = 1kHz | 11 | nV/√Hz | |||
in | 输入电流噪声密度 | f = 1kHz | 1.3 | fA/√Hz | |||
输入阻抗 | |||||||
ZID | 差分 | 2 || 2 | 1016Ω || pF | ||||
ZIC | 共模 | 2 || 4 | 1011Ω || pF | ||||
开环增益 | |||||||
AOL | 开环电压增益 | VS = 1.8V,(V–) + 0.04V < VO < (V+) – 0.04V,
RL = 10kΩ |
94 | 100 | dB | ||
VS = 5.5V,(V–) + 0.05V < VO < (V+) – 0.05V,
RL = 10kΩ |
104 | 110 | dB | ||||
VS = 1.8V,(V–) + 0.1V < VO < (V+) – 0.1V,
RL = 2kΩ |
90 | 96 | dB | ||||
VS = 5.5V,(V–) + 0.15V < VO < (V+) – 0.15V,
RL = 2kΩ |
100 | 106 | dB | ||||
VS = 5.5V,(V–) + 0.05V < VO < (V+) – 0.05V,
RL = 10kΩ,TA = –40°C 至 125°C |
86 | dB | |||||
VS = 5.5V,(V–) + 0.15V < VO < (V+) – 0.15V,
RL = 2kΩ,TA = –40°C 至 125°C |
84 | dB | |||||
频率响应 | |||||||
GBP | 增益带宽积 | VS = 5V,G = 1 | 10 | MHz | |||
φm | 相位裕度 | VS = 5V,G = 1 | 60 | 度 | |||
SR | 压摆率 | VS = 5V,G = 1 | 6 | V/μs | |||
tS | 建立时间 | 精度达到 0.1%,VS = 5V,2V 阶跃,G = 1,CL = 100pF | 1 | μs | |||
精度达到 0.01%,VS = 5V,2V 阶跃,G = 1,CL = 100pF | 1.66 | μs | |||||
tOR | 过载恢复时间 | VS = 5V,VIN × 增益 = VS | 0.3 | μs | |||
THD + N | 总谐波失真 + 噪声(1) | VS = 5V,VO = 0.5VRMS,G = 1
f = 1kHz |
0.0008% | ||||
输出 | |||||||
VO | 相对于电源轨的电压输出摆幅 | VS = 1.8V,RL = 10kΩ,TA = –40°C 至 125°C | 15 | mV | |||
VS = 5.5V,RL = 10kΩ,TA = –40°C 至 125°C | 30 | mV | |||||
VS = 1.8V,RL = 2kΩ,TA = –40°C 至 125°C | 60 | mV | |||||
VS = 5.5V,RL = 2kΩ,TA = –40°C 至 125°C | 120 | mV | |||||
ISC | 短路电流 | VS = 5V | ±50 | mA | |||
ZO | 开环输出阻抗 | VS = 5V,f = 10MHz | 250 | Ω | |||
电源 | |||||||
VS | 额定电压 | 1.8 | 5.5 | V | |||
IQ | 每个放大器的静态电流 | VS = 5V,IO = 0mA,TA = –40°C 至 125°C | 400 | 500 | µA | ||
加电时间 | VS = 0V 至 5.5V | 200 | µs |