G1577 致新代理商 功放系列 运算放大器

致新G1577  General Description

The  G1577  consists  of  one  independent,  high  gain,  internally  frequency  compensated  operational  amplifi-ers  which  was  designed  to  operate  from  a  single  power supply over a wide range of voltages. Operation from  split  power  supplies  is  also  possible.  The  input  common mode range of the G1577 can be beyond the rails,  and  the  G1577  is  with  rail-to-rails  output  voltage  swing. The quiescent current is 5.5mA, typically.

The  G1577   also   feature   fast   slewing   and   set-tle-times,  as  well  as  high  output  drive  capability  of  1300mA  (source/sink).  These  features  make  this  amplifier   ideal   for   use   as   reference   buffers   for   TFT-LCD.  Other  applications  include  battery  power,  portable  devices,  and  anywhere  low  power  con-sumption is important. The G1577 is housed in a TDFN3X3-8 package

Features „

• Wide Supply Operation Range +4.5V to +19.5V   
• „Input Common Voltage Range Beyond the Rails     „
• Rail-to-Rail Output Voltage Swing
• „High Source/Sink Capability 1300mA
• „Low Input Offset Voltage 3mV (Typical)
• „Wide -3dB Bandwidth 35MHz „
• Quiescent Current: 5.5mA   
• „Large DC Voltage Gain 80dB (Typical)
• „Slew-Rate 80V/μs
• „Unit-Gain Stable

Applications „

• Portable Equipment „
• LCD-TV Equipment „
• Battery-Powered Equipment
• „ASIC Input or Output Amplifier
• „Low Power/Low Voltage Applications

Ordering Information

Pin Configuration