5962-88565012A:  Very Low Noise Quad Operational Amplifier

The OP-470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise, 5nV/(root)Hz at 1kHz Max, offering comparable performance to PMI's industry standard OP27.

The OP-470 features an input offset voltage below 0.4mV, excellent for a quad op amp, and an offset drift under 2µV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP-470 is over 1,000,000 into a 10k Ohm load insuring excellent gain accuracy and linearity, even in high-gain applications. Input bias is under 25nA which reduces errors due to signal source reisitance. The OP-470's CMR of over 110dB and PSRR of less than 1.8µV/V significantly reduce errors due to ground noise and power supply fluctuations. Power consumption of the quad OP-470 is half that of four OP-27s, a significant advantage for power conscious applications. The OP-470 is unity-gain stable with a gain-bandwidth product of 6MHz and a slew rate of 2V/µs.

The OP-470 offers excellent amplifier matching which is important for applications such as multiple gain blocks, low-noise instrumentation amplifiers, quad buffers, and low-noise active filters.

The OP-470 conforms to the industry standard 14-pin DIP pinout. It is pin compatible with the OP-11, LM 148/149, HA4741, HA5104, and RM4156 quad op amps and can be used to upgrade systems using these devices.

For higher speed applications the OP-471, with a slew rate of 8V/µs, is recommended.

5962-88565012A 特点
5962-88565012A 功能框图

5962-88565012A 技术指标
-3dB Bandwidth 6MHz Vcc-Vee Supply (V) 9 to 36
Slew Rate 2V/µs Iq per Amplifier 2.75mA
Vos 400µV # OpAmps per Pkg 4
Ib 25nA Operating Temp Range -55 to +125
Input Noise (nV/rtHz) 3.2nV/rtHz Packages DIP,LCC,SOIC
OP470 订购指南
产品型号 产品状态 封装 引脚 温度范围
5962-88565012A 量产 LCC:CER LEADLESS CHIP CARR 8 工业
5962-8856501CA 量产 CERDIP GLASS SEAL 8 工业
OP470EY 量产 CERDIP GLASS SEAL 8 工业
OP470GP 量产 14 ld PDIP 14 工业
OP470GPZ 量产 14 ld PDIP 14 工业
OP470GS 量产 16 ld SOIC - Wide 16 工业
OP470GS-REEL 量产 16 ld SOIC - Wide 16 工业
OP470GSZ 量产 16 ld SOIC - Wide 16 工业
OP470GSZ-REEL 量产 16 ld SOIC - Wide 16 工业

EVAL-PRAOPAMP: Universal Precision Op Amp Evaluation Board

产品型号 产品状态 封装 引脚 温度范围
EVAL-PRAOPAMP-1KSZ 量产 评估板   商业
EVAL-PRAOPAMP-1RJZ 量产 评估板   商业
EVAL-PRAOPAMP-1RMZ 量产 评估板   商业
EVAL-PRAOPAMP-1RZ 量产 评估板   商业
EVAL-PRAOPAMP-2RMZ 量产 评估板   商业
EVAL-PRAOPAMP-2RZ 量产 评估板   商业
EVAL-PRAOPAMP-4RUZ 量产 评估板   商业
EVAL-PRAOPAMP-4RZ 量产 评估板   商业
5962-88565012A 应用技术支持与电子电路设计开发资源下载
  1. 运算放大器系列OP470 数据手册DataSheet 下载 . pdf
  2. ADI 模拟器件公司比较器产品选型指南 . pdf
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf