SGM4548中文资料Dual-Channel, High Speed, Level Shifter and Driver数据手册SGMICRO规格书

描述 Description

The SGM4548/49/50 devices are matched dual-channel level shifters and drivers. The unique circuit design provides excellent performance for delivering 2A peak current to highly capacitive loads.
To reduce problems with time and clock skew, SGM4548/49/50 are good options, with matching delays and maintaining integrity of input to output pulse-widths. Matching rise/fall delay times also improve the drive capability and speed. Non-overlapping drive technology is used to minimize the dynamic switching loss.
The SGM4548/49/50 are available in Green SOIC-8 and TDFN-2×2-8L packages. They operate over an ambient temperature range of -40℃ to +125℃.

特性 Features

• Wide Power Supply Voltage Range

• Improved Response Times

• Matched Rise Time and Fall Time

• Independent Enable Control for Each Channel

• Reduced Clock Skew between Dual Channels

• Improved Clocking Rate

• Low Supply Current and Output Impedance

• Output is at Low under UVLO Protection, ENx Pin Floating or Disable Status

• High Noise Immunity

• -40℃ to +125℃ Operating Temperature Range

• Available in Green SOIC-8 and TDFN-2×2-8L Packages

应用 Application

CCD Drivers
Level Shifters and Drivers
Clock/Line Drivers
Ultra-Sound Transducer Drivers
Switch Mode Power Supplies
Ultrasonic and RF Generators
Ceramic Speaker Drivers
Power MOSFET Drivers