OPA892 2-GHz, 10-V/V Stable, 0.95-nV/√Hz, Ultra-Low THD Operational Amplifier

1 Features • Ultra-low 0.95-nV/√Hz voltage noise • High speed: – 2-GHz gain-bandwidth product – 700-V/μs slew rate – 30-ns settling time (0.1) • Stable at gains ≥10 V/V • Output drive, IO = 200 mA (typical) • Very low distortion: – THD = –78 dBc (f = 1 MHz, RL = 150 Ω) – THD+N = –114 dBc

文件：1.14398 Mbytes 页数：24 Pages

TI

德州仪器

OPAx892 2GHz, 10V/V Stable, 0.95nV/√Hz, Ultra-Low THD Operational Amplifiers

1 Features • Ultra-low 0.95nV/√Hz voltage noise • High speed: – 2GHz gain-bandwidth product – 700V/μs slew rate – 30ns settling time (0.1%) • Stable at gains ≥10V/V • Output drive, IO = 200mA (typical) • Very low distortion: – THD = –78dBc (f = 1MHz, RL = 150Ω) – THD+N = –114dBc (f =

文件：1.17751 Mbytes 页数：27 Pages

TI

德州仪器

具有超低总谐波失真 (THD) 的 2GHz 10V/V 稳定 0.95nV√Hz 运算放大器

OPA892 和 OPA2892 ( OPAx892) 是超低电压噪声、高速电压反馈放大器，非常适合需要低电压噪声的应用（包括通信和成像）。单通道放大器 OPA892 和双通道放大器 OPA2892 可提供卓越的交流性能，带宽为 290MHz，压摆率为 700V/µs，稳定时间为 30ns (0.1%)，增益为 10V/V。 OPAx892 在增益为 10 或更高以及 –9 或更低时保持稳定。这些放大器具有 200mA 的高驱动能力，每个放大器只消耗 7.5mA 的电源电流。 OPAx892 在 f = 1MHz 时总谐波失真 (THD) 为 –68dBc，旨在用于需要低失真的应用。由 超低 0.95nV/√Hz 电压噪声\n \n高速： \n \n2GHz 增益带宽积\n \n700V/µs 压摆率\n \n30ns 稳定时间 (0.1%)\n \n\n \n在增益 ≥10V/V 时保持稳定\n \n输出驱动，I O = 200mA（典型值）\n \n极低失真： \n \nTHD = -78dBc（f = 1MHz，R L = 150Ω）\n \nTHD+N = –114dBc（f = 1kHz，BW = 80kHz）\n \n\n \n宽电压范围的电源： \n \nV CC = ±4.5V 至 ±18V\n \n\n \nOPA892 具有失调电压归零引脚;

TI

德州仪器

OPAx892 2GHz, 10V/V Stable, 0.95nV/√Hz, Ultra-Low THD Operational Amplifiers

1 Features • Ultra-low 0.95nV/√Hz voltage noise • High speed: – 2GHz gain-bandwidth product – 700V/μs slew rate – 30ns settling time (0.1%) • Stable at gains ≥10V/V • Output drive, IO = 200mA (typical) • Very low distortion: – THD = –78dBc (f = 1MHz, RL = 150Ω) – THD+N = –114dBc (f =

文件：1.17751 Mbytes 页数：27 Pages

TI

德州仪器

丝印：O892；OPA892 2-GHz, 10-V/V Stable, 0.95-nV/√Hz, Ultra-Low THD Operational Amplifier

1 Features • Ultra-low 0.95-nV/√Hz voltage noise • High speed: – 2-GHz gain-bandwidth product – 700-V/μs slew rate – 30-ns settling time (0.1) • Stable at gains ≥10 V/V • Output drive, IO = 200 mA (typical) • Very low distortion: – THD = –78 dBc (f = 1 MHz, RL = 150 Ω) – THD+N = –114 dBc

文件：1.14398 Mbytes 页数：24 Pages

TI

德州仪器

丝印：O892；Package：SOIC；OPAx892 2GHz, 10V/V Stable, 0.95nV/√Hz, Ultra-Low THD Operational Amplifiers

1 Features • Ultra-low 0.95nV/√Hz voltage noise • High speed: – 2GHz gain-bandwidth product – 700V/μs slew rate – 30ns settling time (0.1%) • Stable at gains ≥10V/V • Output drive, IO = 200mA (typical) • Very low distortion: – THD = –78dBc (f = 1MHz, RL = 150Ω) – THD+N = –114dBc (f =

文件：1.17751 Mbytes 页数：27 Pages

TI

德州仪器