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LTC1401 - 典型应用图例：
LTC1401典型应用图例一
LTC1401典型应用图例二
LTC1401 - 封装图解：
LTC1401封装图解一
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LINEAR产品 - LTC1401介绍

LTC1401 - LTC1401是Complete SO-8, 12-Bit, 200ksps ADC with Shutdown

LTC1401是LINEAR凌力尔特公司的一款通用型 SAR ADC产品，LTC1401是LTC1401是Complete SO-8, 12-Bit, 200ksps ADC with Shutdown，本站介绍了LTC1401的封装应用图解、特点和优点、功能等，并给出了与LTC1401相关的LINEAR元器件型号供参考。

LTC1401 - LTC1401是Complete SO-8, 12-Bit, 200ksps ADC with Shutdown - 通用型 SAR ADC - 数据转换 - 凌力尔特

LTC1401 - Complete SO-8, 12-Bit, 200ksps ADC with Shutdown

LTC1401 - Complete SO-8, 12-Bit, 200ksps ADC with Shutdown - Linear Technology（凌力尔特）

功能描述
The LTC1401 is a complete 200ksps, 12-bit A/D converter that converts 0V to 2.048V unipolar input and draws only 15mW from a single 3V supply. This easy-to-use device comes complete with a 315ns sample-and-hold and a precision reference. Maximum DC specifications include ±1LSB INL, ±1LSB DNL and 45ppm/°C full-scale drift over temperature. The LTC1401 has three power saving modes: Nap and Sleep, through the serial interface and Shutdown by setting the SHDN pin to zero. In Nap mode, it consumes only 1.5mW of power and can wake up and convert immediately. In Sleep (Shutdown) mode, it consumes 19.5μW (13.5μW) of power typically. Upon power-up from Sleep or Shutdown mode, a reference ready (REFRDY) signal is available in the serial word to indicate that the reference has settled and the chip is ready to convert. The 3-wire serial port allows compact and efficient data transfer to a wide range of microprocessors, microcontrollers and DSPs.

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特点
  • Complete 12-Bit ADC with Reference in SO-8
  • Single Supply 3V Operation
  • Sample Rate: 200ksps
  • Power Dissipation: 15mW (Typ)
  • 68dB S/(N + D) and ?72dB THD at 50kHz
  • No Missing Codes Over Temperature
  • Nap Mode with Instant Wake-Up: 1.5mW
  • Sleep Mode: 19.5μW
  • Shutdown Mode: 13.5μW
  • High Impedance Analog Input
  • Input Range (0.5mV/LSB): 0V to 2.048V
  • Internal Reference Can Be Overdriven Externally
  • 3-Wire Interface to DSPs and Processors (SPI and MICROWIRE? Compatible)
    • 应用
  • Low Power and Battery-Operated Systems
  • Handheld or Portable Instruments
  • High Speed Data Acquisition
  • Digital Signal Processing
  • Multiplexed Data Acquisition Systems
  • Telecommunication
  • Digital Radio
  • Spectrum Analysis
    • 以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
    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)
    LTC1401CS8 SO-8 C $3.70 $3.15
    LTC1401CS8#PBF SO-8 C $3.70 $3.15
    LTC1401CS8#TR SO-8 C $3.21
    LTC1401CS8#TRPBF SO-8 C $3.21
    LTC1401IS8 SO-8 I $4.40 $3.75
    LTC1401IS8#PBF SO-8 I $4.40 $3.75
    LTC1401IS8#TR SO-8 I $3.81
    LTC1401IS8#TRPBF SO-8 I $3.81
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LT1761 - 采用 SOT-23 封装的 100mA、低噪声、LDO 微功率稳压器
  • LT1763 - 500mA、低噪声、LDO 微功率稳压器
  • LTC2050 - 采用 SOT-23 封装的零漂移运算放大器
  • LT3080 - 可调 1.1A、单电阻、低压差稳压器
  • LTC1864 - 采用 MSOP 封装的微功率、16 位、250ksps 单通道和双通道ADC
  • LTC6655 - 0.25ppm 噪声、低漂移、精准基准系列
  • LT3082 - 200mA 单电阻器低压差线性稳压器
  • LTC2360 - 采用 TSOT-23 封装的 100ksps、12 位串行 ADC
  • LT4320 / LT4320-1 - 理想二极管桥控制器
  • LT6654 - 精准、宽电源范围、高输出驱动、低噪声基准
    • 下面可能是您感兴趣的凌力尔特公司通用型 SAR ADC元器件
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