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校准型、四路、12位、电压输出DAC,串行接口

四通道、串行、电压输出DAC,SO封装

产品详情

主要特征

应用/用途

Parametric specs for Precision DACs (< 1MHz)
Resolution (bits) 12
# Channels 4
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 1
Supply Range (V) (min) -5.5
Supply Range (V) (max) 5.5
ICC (mA) (max) 16
Settling Time (µs) (typ) 5
Package/Pins PDIP/16
SOIC (W)/16
Oper. Temp. (°C) -55 to +125
-40 to +85
0 to +70
Budgetary
Price (See Notes)
26.37
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简化框图

技术文档

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参量

Parametric specs for Precision DACs (&lt; 1MHz)
Resolution (bits) 12
# Channels 4
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 1
Supply Range (V) (min) -5.5
Supply Range (V) (max) 5.5
ICC (mA) (max) 16
Settling Time (µs) (typ) 5
Package/Pins PDIP/16
SOIC (W)/16
Oper. Temp. (°C) -55 to +125
-40 to +85
0 to +70
Budgetary
Price (See Notes)
26.37

主要特征

  • Four 12-Bit DACs with Output Buffers
  • Simultaneous or Independent Control of Four DACs via a 3-Wire Serial Interface
  • Power-On Reset
  • SPI/QSPI and MICROWIRE Compatible
  • ±1 LSB Total Unadjusted Error (MAX536)
  • Full 12-Bit Performance without Adjustments
  • ±5V Supply Operation (MAX537)
  • Double-Buffered Digital Inputs
  • Buffered Voltage Output
  • 16-Pin DIP/SO Packages

应用/用途

  • 数字增益与失调控制
  • 通用产品
  • 工业过程控制
  • 运动控制设备
  • 远端工业控制

描述

The MAX536/MAX537 combine four 12-bit, voltage-output digital-to-analog converters (DACs) and four precision output amplifiers in a space-saving 16-pin package. Offset, gain, and linearity are factory calibrated to provide the MAX536's ±1 LSB total unadjusted error. The MAX537 operates with ±5V supplies, while the MAX536 uses -5V and +10.8V to +13.2V supplies.

Each DAC has a double-buffered input, organized as an input register followed by a DAC register. A 16-bit serial word is used to load data into each input/DAC register. The serial interface is compatible with either SPI/QSPI™ or MICROWIRE™, and allows the input and DAC registers to be updated independently or simultaneously with a single software command. The DAC registers can be simultaneously updated with a hardware active-low LDAC pin. All logic inputs are TTL/CMOS compatible.

简化框图

MAX536、MAX537:功能原理框图 MAX536、MAX537:功能原理框图 Zoom icon

技术文档

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