MC33503中文资料安森美半导体数据手册PDF规格书

The MC33501/503 operational amplifier provides rail−to−rail operation on both the input and output. The output can swing within 50 mV of each rail. This rail−to−rail operation enables the user to make full use of the entire supply voltage range available. It is designed to work at very low supply voltages (1.0 V and ground), yet can operate with a supply of up to 7.0 V and ground. Output current boosting techniques provide high output current capability while keeping the drain current of the amplifier to a minimum.

Features

• Low Voltage, Single Supply Operation (1.0 V and Ground to 7.0 V and Ground)

• High Input Impedance: Typically 40 fA Input Bias Current

• Typical Unity Gain Bandwidth @ 5.0 V = 4.0 MHz, @ 1.0 V = 3.0 MHz

• High Output Current (ISC = 40 mA @ 5.0 V, 13 mA @ 1.0 V)

• Output Voltage Swings within 50 mV of Both Rails @ 1.0 V

• Input Voltage Range Includes Both Supply Rails

• High Voltage Gain: 100 dB Typical @ 1.0 V

• No Phase Reversal on the Output for Over−Driven Input Signals

• Typical Input Offset of 0.5 mV

• Low Supply Current (ID = 1.2 mA/per Amplifier, Typical)

• 600 Ω Drive Capability

• Extended Operating Temperature Range (−40 to 105°C)

• Pb−Free Packages are Available

Applications

• Single Cell NiCd/Ni MH Powered Systems

• Interface to DSP

• Portable Communication Devices

• Low Voltage Active Filters

• Telephone Circuits

• Instrumentation Amplifiers

• Audio Applications

• Power Supply Monitor and Control

• Transistor Count: 98