LT1635 - Micropower Rail-to-Rail Op Amp and Reference

The input common mode range of the op amp includes ground and incorporates phase reversal protection to prevent false outputs from occurring when the input is below the negative supply. The rail-to-rail output stage can swing to within 15mV of each rail with no load and can swing to within 250mV of each rail while delivering 10mA of output current. The gain bandwidth of the op amp is 175kHz and it is unity-gain stable with up to 1000pF load capacitance.

The 0.2V reference is referred to V� and includes a buffer amplifier to enhance flexibility. The reference and buffer combine to achieve a drift of 30ppm/°C, a line regulation of 20ppm/ V and a load regulation of 150ppm/mA.

The LT1635 is available in 8-pin PDIP and SOpackages,and has the industry standard LM10 pinout.

特点
  • Guaranteed Operation at 1.2V
  • Op Amp and Reference on Single Chip
  • Micropower: 130µA Supply Current
  • Industrial Temperature Range SO-8 Packages
  • Rail-to-Rail Output
  • High Output Current: 20mA Min
  • Output Drives 1000pF
  • Capable of Floating Mode Operation
  • Specified for 5V and ±5V Supplies
  • Low Reference Drift: 30ppm/°C
  • Industry Standard LM10 Pinout
典型应用
LT1635 Typical Application
LT1635 Typical Application
应用
  • Battery- or Solar-Powered Systems Portable Instrumentation Sensor Conditioning
  • Precision Current Regulators
  • Precision Voltage Regulators
  • Battery Level Indicator
  • Thermocouple Transmitter
封装信息
LT1635 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) *
LT1635CN8#PBFN-8C$2.15$1.75
LT1635CS8#PBFSO-8C$2.40$1.95
LT1635CS8#TRPBFSO-8C$2.01
LT1635IN8#PBFN-8I$2.65$2.15
LT1635IS8#PBFSO-8I$3.00$2.40
LT1635IS8#TRPBFSO-8I$2.46
演示电路板
器件型号描述价格
DC417BDIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp$25.00
数据表
应用指南
可靠性数据
CAD 符号
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LT1635 Footprints and Symbols