MAX150

CMOS、1.3µs、8位ADC,带有电压基准和采样/保持


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说明

The MAX150/MX7820 is a high speed, microprocessor compatible, 8 bit analog to digital converter which uses a half-flash technique to achieve a conversion time of 1.34 μs. The converter has a 0V to +5V analog input range and uses a single +5V supply.

A built-in track-and-hold function is included, eliminating the need for an external track-and-hold for input slew rates up to 100mV/μs. The MAX150 also provides an on-chip 2.5 V reference output, making it a complete analog to digital converter.

The A/Ds easily interface with microprocessors by appearing as a memory location or I/O port without the need for external interfacing logic. The data outputs use latched, three-state buffer circuitry to allow direct connection to a microprocessor data bus or system input port. An over-flow output is also provided for cascading devices to achieve higher resolution.

The MX7820 is pin compatible with Analog Devices' AD7820. The MAX150 is also compatible with the MX7820 but also includes an internal 2.5V reference.
MAX150、MX7820:引脚配置 MAX150、MX7820:引脚配置 放大+

关键特性

  • Fast Conversion Time: 1.34μs Max.
  • Built-in Track-and-Hold Function
  • No Adjustment Required
  • No External Clock
  • Single +5V Supply
  • Easy Interface To Microprocessors
  • Internal 2.5V Reference (MAX150 only)

应用

  • 音频系统
  • 数字信号处理
  • null
  • null
  • 电信
Part NumberResolution
(bits)
Input Chan.Conv. Rate
(ksps)
ADC ArchitectureData BusDiff/S.E. InputInternal VREF
(V)
Unipolar VIN
(V)
Package/PinsBudgetary
Price
ADCmaxnominalmaxSee Notes
MAX150 81500SARµP/8S.E. Only2.55
CDIP/20
PDIP/20
SOIC (W)/20
$8.15 @1k
MX7820 5
CDIP/20
PDIP/20
SOIC (W)/20
$10.20 @1k
查看所有Precision ADCs (< 5Msps) (444)
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: MAX150 
无铅封装的锡(Sn)晶须报告

CAD Symbols and Footprints

  • MAX150ACPP+
  • MAX150AEWP+
  • MAX150BCPP+
  • MAX150BCWP+
  • MAX150BEPP+
  • MAX150BEWP+
  • MAX150BEWP+T
  • 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。

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