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+2.7V至+5.5V、低功耗、三路、并行8位DAC,满摆幅电压输出

功耗最低的三通道、并行接口8位DAC

产品详情

主要特征

应用/用途

Parametric specs for Precision DACs (< 1MHz)
Resolution (bits) 8
# Channels 3
Interface Parallel - Full Word
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 1
2
Supply Range (V) (min) 2.7
Supply Range (V) (max) 5.5
ICC (mA) (max) 0.52
Settling Time (µs) (typ) 6
Package/Pins TSSOP/16
Oper. Temp. (°C) -40 to +85
Budgetary
Price (See Notes)
3.67
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参量

Parametric specs for Precision DACs (&lt; 1MHz)
Resolution (bits) 8
# Channels 3
Interface Parallel - Full Word
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 1
2
Supply Range (V) (min) 2.7
Supply Range (V) (max) 5.5
ICC (mA) (max) 0.52
Settling Time (µs) (typ) 6
Package/Pins TSSOP/16
Oper. Temp. (°C) -40 to +85
Budgetary
Price (See Notes)
3.67

主要特征

  • +2.7V to +5.5V Single-Supply Operation
  • Ultra-Low Supply Current
    • 0.3mA while Operating
    • 1µA in Software Shutdown Mode
  • Ultra-Small 16-Pin TSSOP Package
  • Output Buffer Amplifiers Swing Rail-to-Rail
  • Power-On Reset Sets All Registers to Zero

应用/用途

  • 数字增益与失调控制
  • 便携式仪表
  • 功率放大器偏置控制
  • 可编程衰减器

描述

The MAX5101 parallel-input, voltage-output, triple 8-bit digital-to-analog converter (DAC) operates from a single +2.7V to +5.5V supply and comes in a space-saving 16-pin TSSOP package. Internal precision buffers swing Rail-to-Rail. For all three DACs, the internal reference voltage is tied to VDD.

The MAX5101 has separate input latches for each of its three DACs. Data is transferred to the input latches from a common 8-bit input port. The DACs are individually selected through address inputs A0 and A1 and are updated by bringing active-low WR low. The MAX5101 features a 1µA software shutdown mode, as well as a power-on reset mode that resets all registers to code 00 hex on power-up.

简化框图

MAX5101:功能原理框图 MAX5101:功能原理框图 Zoom icon

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