数据手册MAX1080, MAX1080A, MAX1080B, MAX1081, MAX1081A, MAX1081B .pdf [英文Rev.0(PDF,560kB)]

{状况:生产中。}

The MAX1080/MAX1081 10-bit analog-to-digital converters (ADCs) combine an 8-channel analog-input multiplexer, high-bandwidth track/hold (T/H), and serial interface with high conversion speed and low power consumption. The MAX1080 operates from a single +4.5V to +5.5V supply; the MAX1081 operates from a single +2.7V to +3.6V supply. Both devices' analog inputs are software configurable for unipolar/bipolar and single-ended/pseudo-differential operation. The 4-wire serial interface connects directly to SPI™/QSPI™ and MICROWIRE™ devices without external logic. A serial strobe output allows direct connection to TMS320-family digital signal processors. The MAX1080/MAX1081 use an external serial-interface clock to perform successive-approximation analog-to-digital conversions. The devices feature an internal +2.5V reference and a reference-buffer amplifier with a ±1.5% voltage-adjustment range. An external reference with a 1V to VDD1 range may also be used. The MAX1080/MAX1081 provide a hard-wired activel-low SHDN pin and four software-selectable power modes (normal operation, reduced power (REDP), fast power-down (FASTPD), and full power-down (FULLPD)). These devices can be programmed to automatically shut down at the end of a conversion or to operate with reduced power. When using the power-down modes, accessing the serial interface automatically powers up the devices, and the quick turn-on time allows them to be shut down between all conversions. This technique can cut supply current below 100mA at lower sampling rates. The MAX1080/MAX1081 are available in a 20-pin TSSOP package. These devices are higher-speed versions of the MAX148/MAX149. For more information, refer to the respective data sheet.

产品关键特性
  • 8-Channel Single-Ended or 4-Channel
  • Pseudo-Differential Inputs
  • Internal Multiplexer and Track/Hold
  • Single-Supply Operation
    • +4.5V to +5.5V (MAX1080)
    • +2.7V to +3.6V (MAX1081)
  • Internal +2.5V Reference
  • 400ksps Sampling Rate (MAX1080)
  • Low Power: 2.5mA (400ksps)
    • 1.3mA (REDP)
    • 0.9mA (FASTPD)
    • 2µA (FULLPD)
  • SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
  • Software-Configurable Unipolar or Bipolar Inputs
  • 20-Pin TSSOP Package
应用与使用范围
  • 电池供电应用
  • 数据采集
  • 医疗仪器
  • 笔输入量化器
  • 便携式数据记录
  • 过程控制
典型工作电路

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
MAX1080ACUP生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:否材料分析
MAX1080ACUP+生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:无铅材料分析
MAX1080ACUP+T生产中TSSOP;20引脚封装信息0°C至+70°C参考数据资料
MAX1080ACUP-T生产中TSSOP;20引脚封装信息0°C至+70°C参考数据资料
MAX1080AEUP生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1080AEUP+生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1080AEUP+T生产中TSSOP;20引脚封装信息-40°C至+85°C参考数据资料
MAX1080AEUP-T生产中TSSOP;20引脚封装信息-40°C至+85°C参考数据资料
MAX1080BCUP生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:否材料分析
MAX1080BCUP+生产中TSSOP;20引脚封装信息0°C至+70°C参考数据资料
MAX1080BCUP+T生产中TSSOP;封装信息0°C至+70°C参考数据资料
MAX1080BCUP-T生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:否材料分析
MAX1080BEUP生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1080BEUP+生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1080BEUP+T生产中TSSOP;20引脚封装信息-40°C至+85°C参考数据资料
MAX1080BEUP-T生产中TSSOP;20引脚封装信息-40°C至+85°C参考数据资料
MAX1081ACUP生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:否材料分析
MAX1081ACUP+生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:无铅材料分析
MAX1081ACUP+T生产中TSSOP;20引脚封装信息0°C至+70°C参考数据资料
MAX1081ACUP-T生产中TSSOP;20引脚封装信息0°C至+70°C参考数据资料
MAX1081AEUP生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1081AEUP+生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1081AEUP+T生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1081AEUP-T生产中TSSOP;20引脚封装信息-40°C至+85°C参考数据资料
MAX1081BCUP生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:否材料分析
MAX1081BCUP+生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:无铅材料分析
MAX1081BCUP+T生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:无铅材料分析
MAX1081BCUP-T生产中TSSOP;20引脚;45.2mm²封装信息0°C至+70°CRoHS/无铅:否材料分析
MAX1081BEUP生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX1081BEUP+生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1081BEUP+T生产中TSSOP;20引脚;45.2mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX1081BEUP-T生产中TSSOP;20引脚封装信息-40°C至+85°C参考数据资料
功能接近器件
MAX1084400ksps/300ksps、单电源、低功耗、串行10位ADC,内置电压基准
MAX1084A400ksps/300ksps、单电源、低功耗、串行10位ADC,内置电压基准
MAX1084B400ksps/300ksps、单电源、低功耗、串行10位ADC,内置电压基准
MAX1280400ksps/300ksps、单电源、低功耗、8通道、串行12位ADC,内置电压基准
MAX1280B400ksps/300ksps、单电源、低功耗、8通道、串行12位ADC,内置电压基准
MAX1281400ksps/300ksps、单电源、低功耗、8通道、串行12位ADC,内置电压基准
MAX1282300ksps/400ksps、单电源、4通道、串行12位ADC,内置电压基准
MAX1283300ksps/400ksps、单电源、4通道、串行12位ADC,内置电压基准
MAX1284400ksps/300ksps、单电源、低功耗、串行12位ADC,内置电压基准
MAX1285400ksps/300ksps、单电源、低功耗、串行12位ADC,内置电压基准
MAX1285B400ksps/300ksps、单电源、低功耗、串行12位ADC,内置电压基准
MAX104010位、多通道ADC/DAC,带有FIFO、温度传感器和GPIO端口
MAX104210位、多通道ADC/DAC,带有FIFO、温度传感器和GPIO端口
MAX104610位、多通道ADC/DAC,带有FIFO、温度传感器和GPIO端口
MAX102110位、多通道ADC/DAC,带有FIFO、温度传感器和GPIO端口
MAX104310位、多通道ADC/DAC,带有FIFO、温度传感器和GPIO端口
MAX148+2.7V至+5.25V、低功耗、8通道、串行10位ADC
MAX149+2.7V至+5.25V、低功耗、8通道、串行10位ADC
MAX1161810位、300ksps ADC,带有FIFO和内部基准
MAX1161910位、300ksps ADC,带有FIFO和内部基准
MAX1162010位、300ksps ADC,带有FIFO和内部基准
MAX1080-MAX1081B.pdf MAX1081B