OPA342数据手册TI中文资料规格书

描述 Description

The OPA342 series rail-to-rail CMOS operational amplifiers are designed for low-cost, low-power, miniature applications. They are optimized to operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital Converters (ADC). They are also well suited for general-purpose and audio applications and providing I/V conversion at the output of Digital-to-Analog Converters (DAC). Single, dual, and quad versions have identical specs for design flexibility. The OPA342 series offers excellent dynamic response with a quiescent current of only 250uA max. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

特性 Features

• LOW QUIESCENT CURRENT: 150uA typ
• RAIL-TO-RAIL INPUT
• RAIL-TO-RAIL OUTPUT (within 1mV)
• SINGLE SUPPLY CAPABILITY
• LOW COST
• MicroSIZE PACKAGE OPTIONS:
• SOT23-5
• MSOP-8
• TSSOP-14

• BANDWIDTH: 1MHz
• SLEW RATE: 1V/us
• THD + NOISE: 0.006%
• APPLICATIONS
• COMMUNICATIONS
• PCMCIA CARDS
• DATA ACQUISITION
• PROCESS CONTROL
• AUDIO PROCESSING
• ACTIVE FILTERS
• TEST EQUIPMENT
• CONSUMER ELECTRONICS