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四路、8位DAC,满摆幅输出

对于单电源供电的新设计,请参考MAX5100

产品详情

主要特征

Parametric specs for Precision DACs (< 1MHz)
Resolution (bits) 8
# Channels 4
Interface Parallel - Full Word
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 1
Supply Range (V) (min) 4.5
Supply Range (V) (max) 5.5
ICC (mA) (max) 12
Settling Time (µs) (typ) 6
Package/Pins PDIP/20
SOIC (W)/20
Oper. Temp. (°C) -55 to +125
-40 to +85
0 to +70
Budgetary
Price (See Notes)
8.75
缩小

简化框图

Technical Docs

数据资料 四路、8位DAC,满摆幅输出 Jan 01, 1994

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参量

Parametric specs for Precision DACs (&lt; 1MHz)
Resolution (bits) 8
# Channels 4
Interface Parallel - Full Word
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 1
Supply Range (V) (min) 4.5
Supply Range (V) (max) 5.5
ICC (mA) (max) 12
Settling Time (µs) (typ) 6
Package/Pins PDIP/20
SOIC (W)/20
Oper. Temp. (°C) -55 to +125
-40 to +85
0 to +70
Budgetary
Price (See Notes)
8.75

主要特征

  • Operate from Single +5V Supply or Dual ±5V Supplies
  • Output Buffer Amplifiers Swing Rail-to-Rail
  • Reference Input Range Includes Both Supply Rails
  • Factory-Calibrated for 1 LSB TUE
  • Double-Buffered Digital Inputs (MAX505)
  • Microprocessor and TTL/CMOS Compatible
  • Require No External Adjustments
  • Pin-Compatible Upgrades to MX7225/MX7226
  • Now Available in Tiny SSOP Package

应用/用途

  • 任意函数发生器
  • 自动测试设备
  • 数字增益/失调调节
  • 工业过程控制
  • 元件数最少的模拟系统
  • 可编程衰减器

描述

The MAX505 and MAX506 are CMOS, quad, 8-bit voltage-output digital-to-analog converters (DACs). The parts operate with a single +5V supply or a dual ±5V supplies. Internal, precision output buffers swing rail-to-rail. The reference input range includes both supply rails. Offset, gain, and linearity are factory calibrated to provide 1 LSB total unadjusted error (TUE) over the full operating temperature range.

The MAX505 contains double-buffered logic inputs, which allow all analog outputs to be simultaneously updated using the asynchronous load DAC (active-low LDAC) control signal. The MAX505 also has four separate reference inputs, allowing each DAC’s full-scale range to be independently set. The MAX506 has separate inputs latches for each of its four 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 updated by bringing active-low WR low. All MAX506 DACs share a common reference input. All logic inputs are TTL and +5V CMOS compatible.

简化框图

MAX505、MAX506:功能原理框图 MAX505、MAX506:功能原理框图 Zoom icon

Technical Docs

数据资料 四路、8位DAC,满摆幅输出 Jan 01, 1994

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

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