OPA2277AIDRMT原装 运算放大器
OPAx277 High Precision Operational Amplifiers
10μV、0.1μV/?C、高精密、低功耗运算放大器 精密运算放大器 (Vos<1mV)
OPA2277AIDRMT原装 运算放大器 的技术参数：
类别 | 集成电路（IC） 线性器件 - 放大器 - 仪器、运算放大器、缓冲放大器 |
制造商 | Texas Instruments |
产品状态 | 在售 |
放大器类型 | 通用 |
电路数 | 2 |
压摆率 | 0.8V/μs |
增益带宽积 | 1 MHz |
电流 - 输入偏置 | 4 nA |
电压 - 输入补偿 | 35 μV |
电流 - 输出/通道 | 35 mA |
电压 - 跨度 | 4 V to 36 V |
工作温度 | -40°C ~ 85°C |
安装类型 | 表面贴装型 |
封装/外壳 | 8-VDFN 裸露焊盘 |
KLMBG2JETD-B041 10K 22+
KLMAG1JETD-B041 10K 22+
KLM8G1GETF-B041 10K 22+
KLM4G1FETE-B041 10K 22+
K4E8E324EB-EGCF 10K 22+
K4E6E304EB-EGCF 10K 22+
K4E6E304EC-EGCG 10K 22+
K4B4G1646E-BCNB 10K 22+
K4A8G165WB-BCRC 10K 22+
优势出，有需要到的欢迎联系
OPA2277AIDRMT原装 运算放大器 的特征
Ultralow Offset Voltage: 10 μV
Ultralow Drift: ±0.1 μV/°C
High Open-Loop Gain: 134 dB
High Common-Mode Rejection: 140 dB
High Power Supply Rejection: 130 dB
Low Bias Current: 1-nA maximum
Wide Supply Range: ±2 V to ±18 V
Low Quiescent Current: 800 μA/amplifier
Single, Dual, and Quad Versions
Replaces OP-07, OP-77, and OP-177
OPA2277AIDRMT原装 运算放大器 的描述
The OPAx277 series precision operational amplifiers replace the industry standard OP-177. They offer improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultralow offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications, for maximum design flexibility.
OPAx277 series operational amplifiers operate from ±2-V to ±18-V supplies with excellent performance. Unlike most operational amplifiers which are specified at only one supply voltage, the OPAx277 series is specified for real-world applications; a single limit applies over the ±5-V to ±15-V supply range. High performance is maintained as the amplifiers swing to their specified limits. Because the initial offset voltage (±20 μV maximum) is so low, user adjustment is usually not required. However, the single version (OPA277) provides external trim pins for special applications.
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