OPA4705数据手册TI中文资料规格书

描述 Description

The OPA705 series low-cost op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200µA per amplifier, the OPA705 still offers excellent dynamic performance (1MHz GBW and 0.6V/µs SR) and unity-gain stability.

The OPA705 series is fully specified and guaranteed over the supply range of ±2V to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail.

The single version (OPA705) is available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount packages. The dual version (OPA2705) is available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4705 is available in the TSSOP-14 and SO-14 packages. All are specified for operation from \\x9640°C to +85°C.

特性 Features

• RAIL-TO-RAIL INPUT AND OUTPUT
• WIDE SUPPLY RANGE:
• Single Supply: 4V to 12V
• Dual Supplies: ±2 to ±6

• LOW QUIESCENT CURRENT: 160 µA
• LIMITED RANGE CMRR: 96dB
• LOW OFFSET: 0.5m V
• HIGH SPEED: 1MHz, 0.6V/µs
• MicroSIZE PACKAGES: SOT23-5, MSOP-8, TSSOP-14
• LOW INPUT BIAS CURRENT: 1pA
• APPLICATIONS
• AUTOMOTIVE APPLICATIONS: Audio,Sensor Applications,Security Systems
• PORTABLE EQUIPMENT
• ACTIVE FILTERS
• TRANSDUCER AMPLIFIER
• TEST EQUIPMENT
• DATA ACQUISITION