具有轨至轨输出的 8 位微功耗双路数模转换器 - DAC082S085

DAC082S085 (正在供货)

具有轨至轨输出的 8 位微功耗双路数模转换器

 

描述

The DAC082S085 device is a full-featured, general-purpose, DUAL, 8-bit, voltage-output, digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes 0.6 mW at 3 V and 1.6 mW at 5 V. The DAC082S085 is packaged in 10-pin SON and VSSOP packages. The 10-pin WSON package makes the DAC082S085 the smallest DUAL DAC in its class. The on-chip output amplifier allows rail-to-rail output swing, and the three-wire serial interface operates at clock rates up to 40 MHz over the entire supply voltage range. Competitive devices are limited to 25-MHz clock rates at supply voltages in the 2.7 V to 3.6 V range. The serial interface is compatible with standard SPI™, QSPI, MICROWIRE, and DSP interfaces.

特性

  • Ensured Monotonicity
  • Low Power Operation
  • Rail-to-Rail Voltage Output
  • Power-On Reset to 0 V
  • Simultaneous Output Updating
  • Wide Power Supply Range: 2.7 V to 5.5 V
  • Industry’s Smallest Package
  • Power-Down Modes
  • Key Specifications:
    • Resolution: 8 Bits
    • INL: ±0.5 LSB (Maximum)
    • DNL: 0.18 / –0.13 LSB (Maximum)
    • Settling Time: 4.5 µs (Maximum)
    • Zero Code Error: 15 mV (Maximum)
    • Full-Scale Error: –0.75% FS (Maximum)
    • Supply Power:
      • Normal: 0.6 mW (3 V) / 1.6 mW (5 V)
        (Typical)
      • Power Down: 0.3 µW (3 V) / 0.8 µW (5 V)
        (Typical)

查看更多内容

参数 与其它产品相比 精密 DACs (=<10MSPS)

 
Resolution (Bits)
DAC Channels
DAC Architecture
Interface
Output Type
Output Range Min. (mA/V)
Output Range Max. (mA/V)
Settling Time (µs)
Reference: Type
Rating
Pin/Package
Operating Temperature Range (C)
Features
DAC082S085 DAC081S101 DAC084S085 DAC088S085 DAC102S085 DAC122S085
8    8    8    8    10    12   
2    1    4    8    2    2   
String    String    String    String    String    String   
SPI    SPI    SPI    SPI    SPI    SPI   
Buffered Voltage    Buffered Voltage    Buffered Voltage    Buffered Voltage    Buffered Voltage    Buffered Voltage   
0    0    0    0    0    0   
5.5    5.5    5.5    5.5    5.5    5.5   
4.5    3    4.5    4.5    6    8.5   
Ext    Ext    Ext    Ext    Ext    Ext   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
10VSSOP
10WSON   
6SOT-23-THIN
8VSSOP   
10VSSOP
10WSON   
16TSSOP
16WQFN   
10VSSOP
10WSON   
10VSSOP
10WSON   
-40 to 105    -40 to 105    -40 to 105    -40 to 125    -40 to 105    -40 to 105   
N/A    N/A    N/A    SDO    N/A    N/A