低功耗,低噪声和失真,双极输入音频运算放大器 Low-Power, Low Noise and Distortion, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS
The OPA1662 dual and OPA1664 quad series of bipolar-input operational amplifiers achieve a low 3.3 nV/√Hz noise density with an ultralow distortion of 0.00006% at 1 kHz. The OPA1662 and OPA1664 series of op amps offer rail-to-rail output swing to within 600 mV with 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA.
These devices operate over a very wide supply range of ±1.5 V to ±18 V, or +3 V to +36 V, on only 1.5 mA of supply current per channel. The OPA1662 and OPA1664 op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.
These devices also feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.
The OPA1662 and OPA1664 are specified from –40°C to +85°C.
供电电流 1.5 mA
电路数 4
通道数 4
共模抑制比 86dB ~ 100dB
输入补偿漂移 2.00 µV/K
转换速率 17.0 V/μs
增益频宽积 20 MHz
过温保护 No
输入补偿电压 1.5 mV
工作温度Max 85 ℃
工作温度Min -40 ℃
增益带宽 20 MHz
共模抑制比Min 86 dB
电源电压Max 36 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 14
封装 SOIC-14
高度 1.5 mm
封装 SOIC-14
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
OPA1664AIDR TI 德州仪器 | 当前型号 | 当前型号 |
OPA1664AID 德州仪器 | 类似代替 | OPA1664AIDR和OPA1664AID的区别 |
BA3474F-E2 罗姆半导体 | 功能相似 | OPA1664AIDR和BA3474F-E2的区别 |
AS324MTR-E1 美台 | 功能相似 | OPA1664AIDR和AS324MTR-E1的区别 |