LT1361 - Dual and Quad 50MHz, 800V/µs Op Amps

The LT1361/LT1362 are dual and quad low power high speed operational amplifiers with outstanding AC and DC performance. The amplifiers feature much lower supply current and higher slew rate than devices with comparable bandwidth. The circuit topology is a voltage feedback amplifier with matched high impedance inputs and the slewing performance of a current feedback amplifier. The high slew rate and single stage design provide excellent settling characteristics which make the circuit an ideal choice for data acquisition systems. Each output drives a 500 Ohms load to ±13V with ±15V supplies and a 150 Ohms load to ±3.2V on ±5V supplies. The amplifiers are stable with any capacitive load making them useful in buffer or cable driving applications. The LT1361/LT1362 are members of a family of fast, high performance amplifiers using this unique topology and employing Linear Technology Corporation’s advanced bipolar complementary processing. For a single amplifier version of the LT1361/LT1362 see the LT1360 data sheet. For higher bandwidth devices with higher supply currents see the LT1363 through LT1365 data sheets. For lower supply current amplifiers see the LT1354 to LT1359 data sheets. Singles, duals, and quads of each amplifier are available.

特点
  • 50MHz Gain-Bandwidth
  • 800V/µs Slew Rate
  • 5mA Maximum Supply Current per Amplifier
  • Unity-Gain Stable
  • C-LoadTM Op Amp Drives All Capacitive Loads
  • 9nV/ rt Hz Input Noise Voltage
  • 1mV Maximum Input Offset Voltage
  • 1µA Maximum Input Bias Current
  • 250nA Maximum Input Offset Current
  • ±13V Minimum Output Swing into 500 ohms
  • ±3.2V Minimum Output Swing into 150 ohms
  • 4.5V/mV Minimum DC Gain, RL=1k
  • 60ns Settling Time to 0.1%, 10V Step
  • 0.2% Differential Gain, AV=2, RL=150 ohms
  • 0.3° Differential Phase, AV=2, RL=150 ohms
  • Specified at ±2.5V, ±5V, and ±15V
典型应用
LT1361 Typical Application
LT1361 Typical Application
应用
  • Wideband Amplifiers
  • Buffers
  • Active Filters
  • Video and RF Amplification
  • Cable Drivers
  • Data Acquisition Systems
封装信息
LT1361 Package Drawing
LT1361 Package Drawing
LT1361 Package Drawing
LT1361 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LT1361CN8#PBFN-8C$4.25$3.40
LT1361CS8#PBFSO-8C$4.50$3.55
LT1361CS8#TRPBFSO-8C$3.61
演示电路板
器件型号描述价格
DC296ALT1361CS8, LT1210CR | Mobile-CPU VRM Tester, 1 Input, 3 Output with 15A Load Pulser联系凌力尔特
DC306A-ALT1795CFE, LT1361CS8 | ADSL Line Driver / Receiver$100.00
数据表
设计要点
可靠性数据
LT Journal
CAD 符号
相关产品
LT1361 - Dual and Quad 50MHz, 800V/µs Op Amps
DN107 - C-Load TM Op Amps Conquer Instabilities
DN83 - C-Load TM Op Amps Tame Instabilities
R290 Reliability Data
Feb 2000 ADSL Line Driver/Receiver Design Guide, Part 1
LT1361 Footprints and Symbols