LT1352 Dual and Quad 250µA, 3MHz, 200V/µs Operational Amplifier

The LT™1352/LT1353 are dual and quad, very 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 combines the slewing performance of a current feedback amplifier in a true operational amplifier with matched high impedance inputs. The high slew rate ensures that the large-signal bandwidth is not degraded. Each output is capable of driving a 1k Ohm load to �13V with ±15V supplies and a 500W load to �3.4V on ±5V supplies.

The LT1352/LT1353 are members of a family of fast, high performance amplifiers using this unique topology and employing linear Technology Corporation’s advanced complementary bipolar processing. For higher bandwidth devices with higher supply current see the LT1354 through LT1365 data sheets. Bandwidths of 12MHz, 25MHz, 50MHz and 70MHz are available with 1mA, 2mA, 4mA and 6mA of supply current per amplifier. Singles, duals and quads of each amplifier are available. The LT1352 is available in an 8-lead SO package. The LT1353 is offered in a 14-lead narrow surface mount package

产品特点 Features
  • 3MHz Gain Bandwidth
  • 200V/µs Slew Rate
  • 250µA Supply Current per Amplifier
  • C-Load™ Op Amp Drives All Capacitive Loads
  • Unity-Gain Stable
  • Maximum Input Offset Voltage: 600µV
  • Maximum Input Bias Current: 50nA
  • Maximum Input Offset Current: 15nA
  • Minimum DC Gain, RL = 2k: 30V/mV
  • Input Noise Voltage: 14nV/rt Hz
  • Settling Time to 0.1%, 10V Step: 700ns
  • Settling Time to 0.01%, 10V Step: 1.25µs
  • Minimum Output Swing into 1k: ±13V
  • Minimum Output Swing into 500 ohms: ±3.4V
  • Specified at ±2.5V, ±5V and ±15V
  • Available in SO-8 Package
  • LT1353 in Narrow Surface Mount Package
应用
  • Battery-Powered Systems
  • Wideband Amplifiers
  • Buffers
  • Active Filters
  • Data Acquisition Systems
  • Photodiode Amplifiers
典型应用图
LT1352 典型应用
参数
LT1352 参数
LT1352 订购信息和价格参考Package Variations and Pricing
器件型号 封装 引脚 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量) *
LT1352CN8 PDIP 8 C $4.65  $3.80 
LT1352CN8#PBF PDIP 8 C $4.65  $3.80 
LT1352CS8 SO 8 C $5.10  $4.10 
LT1352CS8#PBF SO 8 C $5.10  $4.10 
LT1352CS8#TR SO 8 C $4.16 
LT1352CS8#TRPBF SO 8 C $4.16 
LT1352IN8 PDIP 8 I $5.98  $4.55 
LT1352IN8#PBF PDIP 8 I $5.98  $4.55 
LT1352IS8 SO 8 I $6.52  $4.90 
LT1352IS8#PBF SO 8 I $6.52  $4.90 
LT1352IS8#TR SO 8 I $4.96 
LT1352IS8#TRPBF SO 8 I $4.96 
LT1352 数据手册及相关资料下载
  1. 数据手册(英文) : LT1352 - Dual and Quad 250µA, 3MHz, 200V/µs Operational Amplifier.PDF
  2. 设计要点 (英文) : DN140 - Updated Operational Amplifier Selection Guide for Optimum Noise Performance.PDF
  3. 设计要点 (英文) : DN148 - Low Power, Fast Op Amps Have Low Distortion.PDF
  4. 可靠性数据 : R290 Reliability Data .PDF