MicroAmplifier 系列、单路 12.5MHz、微型、单电源 CMOS 运算放大器 8-SOIC -40 to 85
The OPA337 and OPA338 series rail-to-rail output CMOS operational amplifiers are designed for low cost and miniature applications. Packaged in the SOT23-8, the OPA2337EA and OPA2338EA are Texas Instruments smallest dual op amps. At 1/4 the size of a conventional SO-8 surface-mount, they are ideal for space-sensitive applications.
Utilizing advanced CMOS technology, the OPA337 and OPA338 op amps provide low bias current, high-speed operation, high open-loop gain, and rail-to-rail output swing. They operate on a single supply with operation as low as 2.5V while drawing only 525µA quiescent current. In addition, the input common-mode voltage range includes groundideal for single-supply operation.
The OPA337 series is unity-gain stable. The OPA338 series is optimized for gains greater than or equal to 5. They are easy-to-use and free from phase inversion and overload problems found in some other op amps. Excellent performance is maintained as the amplifiers swing to their specified limits. The dual versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.
工作电压 2.7V ~ 5.5V
供电电流 525 µA
电路数 1
通道数 1
共模抑制比 74 dB
输入补偿漂移 2.00 µV/K
带宽 12.5 MHz
转换速率 4.60 V/μs
增益频宽积 12.5 MHz
输入补偿电压 500 µV
输入偏置电流 0.2 pA
工作温度Max 85 ℃
工作温度Min -40 ℃
增益带宽 12.5 MHz
共模抑制比Min 74 dB
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
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 |
---|---|---|
OPA338UA TI 德州仪器 | 当前型号 | 当前型号 |
OPA338NA/250 德州仪器 | 类似代替 | OPA338UA和OPA338NA/250的区别 |
OPA338UAG4 德州仪器 | 类似代替 | OPA338UA和OPA338UAG4的区别 |
OPA338NA/3K 德州仪器 | 类似代替 | OPA338UA和OPA338NA/3K的区别 |