MAX1099B中文资料10位串行输出温度传感器，带有5通道ADC数据手册ADI规格书

描述 Description

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.

特性 Features

• 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

应用 Application

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