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CMOS、12位、串行输入DAC

产品详情

主要特征

Parametric specs for Precision DACs (< 1MHz)
Resolution (bits) 12
# Channels 2
Interface Serial - Other
Output Type Current- Unbuffered
Reference Ext.
INL (±LSB) (max) 1
Supply Range (V) (min) 4.75
Supply Range (V) (max) 5.25
ICC (mA) (max) 2.5
Settling Time (µs) (typ) 2
Package/Pins PDIP/16
PLCC/20
SOIC (W)/16
Oper. Temp. (°C) -55 to +125
-25 to +85
0 to +70
Budgetary
Price (See Notes)
5.01
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参量

Parametric specs for Precision DACs (&lt; 1MHz)
Resolution (bits) 12
# Channels 2
Interface Serial - Other
Output Type Current- Unbuffered
Reference Ext.
INL (±LSB) (max) 1
Supply Range (V) (min) 4.75
Supply Range (V) (max) 5.25
ICC (mA) (max) 2.5
Settling Time (µs) (typ) 2
Package/Pins PDIP/16
PLCC/20
SOIC (W)/16
Oper. Temp. (°C) -55 to +125
-25 to +85
0 to +70
Budgetary
Price (See Notes)
5.01

主要特征

  • Serial Interface
  • ±½ and ±1 LSB Linearity
  • CLEAR Input For Initialization
  • Single +5V Supply Operation
  • 5 ppm/°C Gain Stability
  • 1 LSB Max. Feedthrough At 10kHz
  • Small Size: 16-Lead DIP

应用/用途

  • 自动校准系统
  • 自动测试设备
  • 可编程衰减器
  • 远端模拟系统
  • 机器人技术

描述

The MX7543 is a high precision 12-bit digital-to-analog converter (DAC) which uses a serial rather than parallel input scheme for loading data. Included are a serial-to-parallel shift register, a separate DAC register, and a multiplying DAC. Serial data is clocked in at the SRI pin on the rising or failing edge (user selected) of the strobe input. When the input register is full, the contents are transferred to the DAC register using the load input. A clear input is provided to initialize the part asynchronously. The MX7543 features excellent gain stability (5 ppm/°C max.) and operates from a single +5V power supply while dissipating about 10mW.

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Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

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Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心