MAX161

CMOS、20µs、8位、8通道数据采集系统


点击查看特定型号的库存状况。

说明

The MAX161 and MX7581 are CMOS single-chip 8-bit, 8-channel data acquisition systems (DAS). Each chip includes an 8-bit A/D converter, 8-channel multiplexer, 8 x 8 dual port RAM with contention logic, and microprocessor compatible I/O logic. When combined with a voltage reference, a complete data acquisition system is produced that interfaces with the majority of microprocessors.

Conversions take place on a continuous, channel sequencing basis using a microprocessor clock or control signal. Data is stored automatically in dual port RAM so that any channel can be read at any time under microprocessor control.

The MAX161 is an enhanced, pin-compatible version of the MX7581. Improvements include faster conversion and interface timing, lower zero error and drift, reduced power dissipation, and availability in military temperature grades. All devices are available in 28 pin DIP and Small Outiline (SO) packages.
MAX161、MX7581:引脚配置 MAX161、MX7581:引脚配置 放大+

关键特性

  • Fast Conversion Time: 20μsec (MAX161)
  • No Missing Codes Over Temperature
  • On Chip 8x 8 Dual Port RAM
  • Interfaces Directly To Z80/8085/6800
  • Ratiometric Capability
  • Interleaved DMA Operation

应用

  • 自动测试设备
  • 数据记录仪
  • 数字信号处理
  • 过程控制
  • 机器人技术
Part NumberResolution
(bits)
Input Chan.Conv. Rate
(ksps)
ADC ArchitectureData BusDiff/S.E. InputExternal VREF
(V)
External VREF
(V)
Unipolar VIN
(V)
Package/PinsBudgetary
Price
ADCmaxminmaxmaxSee Notes
MAX161 8850SARµP/8S.E. Only-5-15-5
CDIP/28
PDIP/28
SOIC (W)/28
$16.03 @1k
MX7581 15
CDIP/28
PDIP/28
SDBRZ/28
SOIC (W)/28
$13.94 @1k
查看所有Precision ADCs (< 5Msps) (443)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

质量和环境数据

申请可靠性报告: MAX161 
无铅封装的锡(Sn)晶须报告
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

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。

质量管理体系 >
环境管理体系 >

 
Status:
Package:
Temperature:

相关资料