OPA2376中文资料双路、精密、低噪声、低静态电流运算放大器数据手册TI规格书

描述 Description

The OPA376 family represents a new generation of low-noise operational amplifiers withe-trim™, offering outstanding dc precision and ac performance.Rail-to-rail input and output, low offset (25 µV, maximum), low noise (7.5 nV/√Hz), quiescent current of 950 µA (maximum), and a 5.5-MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.

The OPA376 (single version) is available in MicroSIZE SC70-5, SOT-23-5, and SOIC-8 packages. The OPA2376 (dual) is offered in the DSBGA-8, VSSOP-8, and SOIC-8 packages. The OPA4376 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.

特性 Features

• Low Noise: 7.5 nV/√Hz at 1 kHz
• 0.1 Hz to 10 Hz Noise: 0.8 µVPP
• Quiescent Current: 760 µA (typical)
• Low Offset Voltage: 5 µV (typ)
• Gain Bandwidth Product: 5.5 MHz
• Rail-to-Rail Input and Output
• Single-Supply Operation
• Supply Voltage: 2.2 V to 5.5 V
• Space-Saving Packages:
• SC70, SOT-23, DSBGA, VSSOP, TSSOP