MAX1098A, MAX1098B, MAX1098C




The MAX1098/MAX1099 implement both local and remote temperature sensing with 10-bit resolution, using +5V and +3V supply voltages, respectively. Accuracy is ±1°C from 0°C to +70°C, with no calibration needed. The devices feature an algorithmic switched-capacitor analog-to-digital converter (ADC), on-chip clock, and 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE®.

The MAX1098/MAX1099 also perform fully differential voltage measurements with 10-bit resolution and separate track-and-hold (T/N) for positive and negative inputs. Both devices accept versatile input modes consisting of two 3-channel signal pairs, five 1-channel signals relative to 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 (MAX1099). A shutdown mode and two standby modes provide multiple strategies for prolonging battery life in portable applications that require limited sampling throughput.

The MAX1098/MAX1099 are available in 16-pin SSOP packages.

MAX1098、MAX1098A、MAX1098B、MAX1098C、MAX1099、MAX1099A、MAX1099B、MAX1099C:功能框图 MAX1098、MAX1098A、MAX1098B、MAX1098C、MAX1099、MAX1099A、MAX1099B、MAX1099C:功能框图 放大+


  • Local and Remote Temperature Sensing
  • 12-Bit Resolution for Temperature and 10-Bit Resolution for Voltage Inputs
  • ±1°C Accuracy from -40°C to +85°C
  • Fully Differential Inputs
  • Single-Supply Operation
    • +4.75V to +5.25V (MAX1098)
    • +2.7V to +3.6V (MAX1099)
  • 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface
  • Internal Precision Voltage Reference
    • 2.50V (MAX1098)
    • 1.20V (MAX1099)
  • Space-Saving 16-Pin SSOP Package


  • 通信系统
  • 手持式仪表(PDA、掌上电脑)
  • 工业过程控制
  • 医疗装置

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
申请可靠性报告: MAX1098A  MAX1098B  MAX1098C 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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