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LTC7543 - 典型应用图例：
LTC7543典型应用图例一
LTC7543典型应用图例二
LTC7543 - 封装图解：
LTC7543封装图解一
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LINEAR产品 - LTC7543介绍

LTC7543 - LTC7543是Improved Industry Standard Serial 12-Bit Multiplying DACs

LTC7543是LINEAR凌力尔特公司的一款电流输出 DAC产品，LTC7543是LTC7543是Improved Industry Standard Serial 12-Bit Multiplying DACs，本站介绍了LTC7543的封装应用图解、特点和优点、功能等，并给出了与LTC7543相关的LINEAR元器件型号供参考。

LTC7543 - LTC7543是Improved Industry Standard Serial 12-Bit Multiplying DACs - 电流输出 DAC - 数据转换 - 凌力尔特

LTC7543 - Improved Industry Standard Serial 12-Bit Multiplying DACs

LTC7543 - Improved Industry Standard Serial 12-Bit Multiplying DACs - Linear Technology（凌力尔特）

功能描述
The LTC7543/LTC8143 are serial-input 12-bit multiplying digital-to-analog converters (DACs). They are superior pin compatible replacements for the AD7543 and DAC-8143. Improvements include better accuracy, better stability over temperature and supply variations, lower sensitivity to output amplifier offset, tighter timing specifications and lower output capacitance.An easy-to-use serial interface includes an asynchronous CLEAR input for systems requiring initialization to a known state. The LTC8143 has a serial data out put to allow daisy-chaining multiple DACs on a 3-wire interface bus.These DACs are extremely versatile. They can be used for 2-quadrant and 4-quadrant multiplying, programmable gain and single supply applications, such as noninverting voltage output and biased or offset ground mode.Parts are available in 16-pin PDIP and SO packages and are specified over the extended industrial temperature range, ?40°C to 85°C.

特点
  • Improved Direct Replacement for AD7543 and DAC-8143
  • Low Cost
  • DNL and INL Over Temperature: ±0.5LSB
  • Easy, Fast and Flexible Serial Interface
  • Daisy-Chain 3-Wire Interface for Multiple DAC Systems (LTC8143)
  • 1LSB Maximum Gain Error Over Temperature Eliminates Adjustment
  • Asynchronous Clear Input for Initialization
  • Four-Quadrant Multiplication
  • Low Power Consumption
  • 16-Pin PDIP and SO Packages
    • 应用
  • Process Control and Industrial Automation
  • Remote Microprocessor-Controlled Systems
  • Digitally Controlled Filters and Power Supplies
  • Programmable Gain Amplifiers
  • Automatic Test Equipment
    • 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)
    LTC7543GKN N-16 C $8.75 $7.20
    LTC7543GKN#PBF N-16 C $8.75 $7.20
    LTC7543GKSW SW-16 C $8.75 $7.20
    LTC7543GKSW#PBF SW-16 C $8.75 $7.20
    LTC7543GKSW#TR SW-16 C $7.26
    LTC7543GKSW#TRPBF SW-16 C $7.26
    LTC7543KN N-16 C $8.40 $6.90
    LTC7543KN#PBF N-16 C $8.40 $6.90
    LTC7543KSW SW-16 C $8.40 $6.90
    LTC7543KSW#PBF SW-16 C $8.40 $6.90
    LTC7543KSW#TR SW-16 C $6.96
    LTC7543KSW#TRPBF SW-16 C $6.96
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC8043 - Serial 12-Bit Multiplying DAC in SO-8
  • LTC1588 - 12-Bit SoftSpan DAC with Programmable Output Range
  • LTC1595 - 串行 16 位乘法 DAC
  • LTC6655 - 0.25ppm 噪声、低漂移、精准基准系列
  • LTC8143 - Improved Industry Standard Serial 12-Bit Multiplying DACs
  • LT3080 - 可调 1.1A、单电阻、低压差稳压器
  • LT5400 - 四个匹配的电阻器
  • LTC2756 - 串行 18 位 SoftSpan IOUT DAC
  • LTC6362 - 精准、低功率轨至轨输入 / 输出差分运算放大器 / SAR ADC 驱动器
  • LTM2881 - 完整的隔离型 RS485 / RS422 μModule 收发器和电源
    • 下面可能是您感兴趣的凌力尔特公司电流输出 DAC元器件
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