数据手册MAX1298, MAX1298A, MAX1298B, MAX1298C, MAX1299, MAX1299A, MAX1299B, MAX1299C 12位ADC,内置±1°C温度传感器,并可测量远端温度 .pdf [英文Rev.1(PDF,299.8kB)]

{状况:生产中。}

The MAX1298/MAX1299 implement local and remote temperature sensing with 12-bit resolution, using +5V and +3V supply voltages, respectively. Accuracy is ±1°C from 0 to +70°C, with no calibration needed. The devices feature an algorithmic switched-capacitor analog-to-digital converter (ADC), an on-chip clock, and a 3-wire serial interface compatible with SPI, QSPI™, and MICROWIRE®. The MAX1298/MAX1299 also perform fully differential voltage measurements with 12-bit resolution and separate track-and-hold (T/H) for positive and negative inputs. Both devices accept versatile input modes consisting of two 3-channel signal pairs, five 1-channel signals relative to an AIN5, or VDD/4 relative to ground. An external reference may be used for more accurate voltage measurements. Typical power consumption is only 1.3mW (MAX1299). A shutdown mode and two standby modes provide multiple strategies for prolonging battery life in portable applications that require limited sampling throughput. The MAX1298/MAX1299 are available in 16-pin SSOP packages.

产品关键特性
  • Local and Remote Temperature Sensing
  • 12-Bit Resolution for Temperature and Voltage Inputs
  • ±1°C Accuracy from -40°C to +85°C
  • Fully Differential Inputs
  • Single-Supply Operation
    • +4.75V to +5.25V (MAX1298)
    • +2.7V to +3.6V (MAX1299)
  • 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface
  • Internal Precision Voltage Reference
    • 2.50V (MAX1298)
    • 1.20V (MAX1299)
  • Space-Saving 16-Pin SSOP Package
应用与使用范围
  • 手持式仪表(PDA、掌上电脑)
  • 工业过程控制
  • 医疗装置
功能框图

芯片订购型号
订购型号产品状态封装形式工作温度RoHS/无铅
MAX1298AEAE生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1298AEAE+生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1298AEAE+T生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
MAX1298AEAE-T生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
MAX1298BEAE生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1298BEAE+生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
MAX1298BEAE+T生产中SSOP;封装信息-40°C至+85°C参考数据资料
MAX1298BEAE-T生产中SSOP;封装信息-40°C至+85°C参考数据资料
MAX1298CEAE生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1298CEAE+生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1298CEAE+T生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1298CEAE-T生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
MAX1299AEAE生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1299AEAE+生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1299AEAE+T生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
MAX1299AEAE-T生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
MAX1299BEAE生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1299BEAE+生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
MAX1299BEAE+T生产中SSOP;封装信息-40°C至+85°C参考数据资料
MAX1299BEAE-T生产中SSOP;封装信息-40°C至+85°C参考数据资料
MAX1299CEAE生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1299CEAE+生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1299CEAE+T生产中SSOP;16引脚;50mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1299CEAE-T生产中SSOP;16引脚封装信息-40°C至+85°C参考数据资料
功能接近器件
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MAX110低成本、2通道、±14位串行ADC
MAX111低成本、2通道、±14位串行ADC
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