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LM258DR Texas Instruments 运算放大器 - 运放 Dual Op Amp
SOIC-8
32 V
30 mA
2 Channel
相关产品
产品信息
1 Features
1• Wide Supply Ranges
– Single Supply: 3 V to 32 V
(26 V for LM2904)
– Dual Supplies: ±1.5 V to ±16 V
(±13 V for LM2904)
• Low Supply-Current Drain, Independent of Supply
Voltage: 0.7 mA Typical
• Wide Unity Gain Bandwidth: 0.7 MHz
• Common-Mode Input Voltage Range Includes
Ground, Allowing Direct Sensing Near Ground
• Low Input Bias and Offset Parameters
– Input Offset Voltage: 3 mV Typical
A Versions: 2 mV Typical
– Input Offset Current: 2 nA Typical
– Input Bias Current: 20 nA Typical
A Versions: 15 nA Typical
2 Applications
• Blu-ray Players and Home Theaters
• Chemical and Gas Sensors
• DVD Recorder and Players
• Digital Multimeter: Bench and Systems
• Digital Multimeter: Handhelds
• Field Transmitter: Temperature Sensors
• Motor Control: AC Induction, Brushed DC,
Brushless DC, High-Voltage, Low-Voltage,
Permanent Magnet, and Stepper Motor
• Oscilloscopes
• TV: LCD and Digital
• Temperature Sensors or Controllers Using
Modbus
• Weigh Scales
3 Description
These devices consist of two independent, high-gain
frequency-compensated operational amplifiers
designed to operate from a single supply or split
supply over a wide range of voltages.
