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低成本、低功耗、6位DAC,带有2线串行接口,SOT23封装

成本最低、尺寸最小的DAC,内置基准

产品详情

主要特征

Parametric specs for Precision DACs (< 1MHz)
Resolution (bits) 6
# Channels 1
Interface Serial - I2C
Output Type Voltage- Buffered
Reference Int.
INL (±LSB) (max) 1
Supply Range (V) (min) 2.7
Supply Range (V) (max) 3.6
ICC (mA) (max) 0.23
Settling Time (µs) (typ) 20
Package/Pins SOT23/5
Oper. Temp. (°C) -40 to +85
Budgetary
Price (See Notes)
0.71
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参量

Parametric specs for Precision DACs (&lt; 1MHz)
Resolution (bits) 6
# Channels 1
Interface Serial - I2C
Output Type Voltage- Buffered
Reference Int.
INL (±LSB) (max) 1
Supply Range (V) (min) 2.7
Supply Range (V) (max) 3.6
ICC (mA) (max) 0.23
Settling Time (µs) (typ) 20
Package/Pins SOT23/5
Oper. Temp. (°C) -40 to +85
Budgetary
Price (See Notes)
0.71

主要特征

  • 6-Bit Accuracy in a Tiny 5-Pin SOT23 Package
  • Wide +2.7V to +5.5V Supply Range (MAX5362)
  • 1µA Shutdown Mode
  • Buffered Output Drives Resistive Loads
  • Low Glitch Power-On-Reset to Zero DAC Output
  • Fast I²C-Compatible Serial Interface
  • ≤ -5% Full-Scale Error (MAX5362)
  • ≤ 1 LSB (max) INL/DNL
  • Low 230µA max Supply Current

应用/用途

  • 自动增益控制
  • 自动失调调节
  • 自动调谐(VCO)
  • 功率放大器偏置控制
  • 可编程门限电平

描述

The MAX5360/MAX5361/MAX5362 are low-cost, 6-bit digital-to-analog converters (DACs) in miniature 5-pin SOT23 packages with a simple 2-wire serial interface that allows communication with multiple devices. The MAX5360 has an internal +2V reference and operates from a +2.7V to +3.6V supply. The MAX5361 has an internal +4V reference and operates from a +4.5V to +5.5V supply. The MAX5362 operates over the full +2.7V to +5.5V supply range and has an internal reference equal to 0.9 5 VDD.

The fast-mode I²C-compatible serial interface allows communication at data rates up to 400kbps, minimizing board space and reducing interconnect complexity in many applications. Each device is available with one of four factory-preset addresses (see Selector Guide in the full data sheet).

The MAX5360/MAX5361/MAX5362 also include an output buffer, a low-power shutdown mode, and a power-on reset that ensures the DAC outputs are at zero when power is initially applied. In shutdown mode, the supply current is reduced to less than 1µA and the output is pulled down with a 10 kilohm resistor to GND.

The MAX5360/MAX5361/MAX5362 are available in miniature 5-pin SOT23 packages.

简化框图

MAX5360、MAX5361、MAX5362:典型工作电路 MAX5360、MAX5361、MAX5362:典型工作电路 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

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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