OP471GS-REEL:  High Speed, Low Noise Quad Operational Amplifier

The OP-471 is a monolithic quad op amp featuring low-noise, 11nV/(root)Hz Max at 1kHz, excellent speed, 8V/µs typical, a gain-bandwidth of 6.5MHz, and unity-gain stability.

The OP-471 has an input offset voltage under 0.8mV and an input offset voltage drift below 4µV/°C. guaranteed over the full military temperature range. Open loop gain of the OP-471 is over 500,000 into a 10k Ohm load insuring outstanding gain accuracy and linearity. The input bias current is under 25nA limiting errors due to signal source resistance. The OP-471's CMR of over 105dB and PSRR of under 5.6µV/V significantly reduce errors caused by ground noise and power supply fluctuations.

The OP-471 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-471 conforms to the industry standard 14-pin DIP pinout. It is pin compatible with the OP-11, LM 148/149, HA4741, RM4156, MC33074, TL084 and TL074 quad op amps and can be used to upgrade systems using these devices.

For applications requiring even lower voltage noise the OP-470, with a voltage density of 5nV/(root)Hz Max at 1kHz, is recommended.

OP471GS-REEL 特点
OP471GS-REEL 功能框图

芯片引脚定义图

OP471GS-REEL 技术指标
-3dB Bandwidth 6.5MHz Vcc-Vee Supply (V) 9 to 36
Slew Rate 8V/µs Iq per Amplifier 2.75mA
Vos 1mV # OpAmps per Pkg 4
Ib 25nA Operating Temp Range -55 to +125
Input Noise (nV/rtHz) 6.5nV/rtHz Packages LCC,SOIC
OP471 订购指南
产品型号 产品状态 封装 引脚 温度范围
5962-88565022A 量产 LCC:CER LEADLESS CHIP CARR 20 工业
5962-88565023A 量产 LCC:CER LEADLESS CHIP CARR 28 工业
5962-8856502CA 量产 CERDIP GLASS SEAL 14 工业
OP471EY 量产 CERDIP GLASS SEAL 14 工业
OP471GPZ 量产 14 ld PDIP 14 工业
OP471GS 量产 16 ld SOIC - Wide 16 工业
OP471GS-REEL 量产 16 ld SOIC - Wide 16 工业
OP471GSZ 量产 16 ld SOIC - Wide 16 工业
OP471GSZ-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
OP471GS-REEL 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OP471 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