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5V、低功耗、电压输出、串行10位DAC

单通道、串行、电压输出DAC,采用SO封装

产品详情

主要特征

Parametric specs for Precision DACs (< 1MHz)
Resolution (bits) 10
# Channels 1
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Int.
INL (±LSB) (max) 0.5
Supply Range (V) (min) -5.5
Supply Range (V) (max) 5.5
ICC (mA) (max) 0.4
Settling Time (µs) (typ) 16
Package/Pins PDIP/14
SOIC (N)/14
Oper. Temp. (°C) -40 to +85
0 to +70
Budgetary
Price (See Notes)
3.71
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参量

Parametric specs for Precision DACs (&lt; 1MHz)
Resolution (bits) 10
# Channels 1
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Int.
INL (±LSB) (max) 0.5
Supply Range (V) (min) -5.5
Supply Range (V) (max) 5.5
ICC (mA) (max) 0.4
Settling Time (µs) (typ) 16
Package/Pins PDIP/14
SOIC (N)/14
Oper. Temp. (°C) -40 to +85
0 to +70
Budgetary
Price (See Notes)
3.71

主要特征

  • Operate from Single +5V Supply
  • Buffered Voltage Output
  • Internal 2.048V Reference (MAX504)
  • 140µA Supply Current (MAX515)
  • INL = ±1/2LSB (max)
  • Guaranteed Monotonic Over Temperature
  • Flexible Output Ranges:
    • 0V to VDD (MAX504/MAX515)
    • VSS to VDD (MAX504)
  • 8-Pin SO/DIP (MAX515
  • Power-On Reset
  • Serial Data Output for Daisy-Chaining

应用/用途

  • 音频系统
  • 电池供电/远端工业控制
  • 电池供电测试仪表
  • 数字增益与失调控制
  • 机器及运动控制设备

描述

The MAX504/MAX515 are low-power, voltage-output, 10-bit digital-to-analog converters (DACs) specified for single +5V power-supply operation. the MAX504 can also be operated with ±5V supplies. The MAX515 draws only 140µA, and the MAX504 (with internal reference) draws only 260µA. The MAX515 comes in 8-pin DIP and SO packages, while the MAX504 comes in 14-pin DIP and SO packages. Both parts have been trimmed for offset voltage, gain, and linearity, so no further adjustment is necessary.

The MAX515's buffer is fixed at a gain of 2. The MAX504's internal op amp may be configured for a gain of 1 or 2, as well as for unipolar or bipolar output voltages. The MAX504 can also be used as a four-quadrant multiplier without external resistors or op amps. For parallel data inputs, see the MAX503 data sheet. For a hardware and software compatible 12-bit upgrade, refer to the MAX531/MAX538/MAX539 data sheet.

简化框图

MAX504、MAX515:功能原理框图 MAX504、MAX515:功能原理框图 Zoom icon

Technical Docs

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