LT1215 23MHz, 50V/µs, Single Supply Dual and QuadPrecision Op Amps

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The LT®1215 is a dual, single supply precision op amp with a 23MHz gain-bandwidth product and a 50V/µs slew rate. The LT1216 is a quad version of the same amplifier. The DC precision of the LT1215/LT1216 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers.

The LT1215/LT1216 will operate on any supply greater than 2.5V and less than 36V total. These amplifiers are specified on single 3.3V, single 5V and ±15V supplies, and only require 5mA of quiescent supply current per amplifier. The inputs can be driven beyond the supplies without damage or phase reversal of the output. The minimum output drive is 30mA, ideal for driving low impedance loads

产品特点 Features
  • Slew Rate: 50V/µs Typ
  • Gain-Bandwidth Product: 23MHz Typ
  • Fast Settling to 0.01%
    2V Step to 200µV: 250ns Typ
    10V Step to 1mV: 480ns Typ
  • Excellent DC Precision in All Packages
    Input Offset Voltage: 450µV Max
    Input Offset Voltage Drift: 10µV/°C
  • Single Supply Operation
    Input Voltage Range Includes Ground
    Output Swings to Ground While Sinking Current
  • Low Input Noise Voltage: 12.5nV/rtHz Typ
  • Low Input Noise Current: 0.5pA/rtHz Typ
  • Specified on 3.3V, 5V and ±15V
  • Large Output Drive Current: 30mA Min
  • Low Supply Current per Amplifier: 6.6mA Max
  • Dual in 8-Pin DIP and SO-8
  • Quad in 14-Pin DIP and NARROW SO-16
应用
  • 2.5V Full-Scale 12-Bit Systems:
    VOS ­ </=0.75 LSB
  • 10V Full-Scale 16-Bit Systems:
    VOS ­ </=3 LSB
  • Active Filters
  • Photo Diode Amplifiers
  • DAC Current to Voltage Amplifiers
  • Battery-Powered Systems
典型应用图
LT1215 典型应用
参数
LT1215 参数
LT1215 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) *
LT1215ACN8 PDIP 8 C $6.58  $5.35 
LT1215ACN8#PBF PDIP 8 C $6.58  $5.35 
LT1215AMJ8 CERDIP 8 M $71.55 
LT1215CN8 PDIP 8 C $3.25  $2.85 
LT1215CN8#PBF PDIP 8 C $3.25  $2.85 
LT1215CS8 SO 8 C $3.45  $3.02 
LT1215CS8#PBF SO 8 C $3.45  $3.02 
LT1215CS8#TR SO 8 C $3.07 
LT1215CS8#TRPBF SO 8 C $3.07 
LT1215 数据手册及相关资料下载
  1. 数据手册(英文) : LT1215/LT1216 - 23MHz, 50V/µs, Single Supply Dual and QuadPrecision Op Amps.PDF
  2. 可靠性数据 : R164 Reliability Data .PDF