參數(shù)資料
      

      


      


      
型號(hào)：
THS1401QPHP

      

      
廠商：
TEXAS INSTRUMENTS INC

      

      
元件分類：
ADC

      

      
英文描述：
1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48

      

      
封裝：
PLASTIC, HTQFP-48

      

      
文件頁(yè)數(shù)：
12/28頁(yè)

      

      
文件大?。?/td>
625K

      

      
代理商：
THS1401QPHP


      

      

      

	
      
    
    

    
      
	
      THS1401
      THS1403
      THS1408
      SLAS248D  DECEMBER 1999  REVISED SEPTEMBER 2005
      www.ti.com
      2
      ABSOLUTE MAXIMUM RATINGS
      Over operating free-air temperature range unless otherwise noted.(1)
      Supply voltage, (AVDD to AGND)
      4V
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Supply voltage, (DVDD to DGND)
      4V
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Reference input voltage range, VBG
       0.3 V to AVDD + 0.3 V
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Analog input voltage range
       0.3 V to AVDD + 0.3 V
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Digital input voltage range
       0.3 V to DVDD + 0.3 V
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Operating free-air temperature range, TA: C-suffix
      0
      °C to 70°C
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      I-suffix
      40
      °C to 85°C
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Q-suffix
      40
      °C to 125°C
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      M-suffix
      55
      °C to 125°C
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Storage temperature range, Tstg
      65
      °C to 150°C
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
      260
      °C
      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and
      functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied.
      Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
      Terminal Functions
      TERMINAL
      I/O
      DESCRIPTION
      NAME
      NO.
      I/O
      DESCRIPTION
      A[1:0]
      40, 41
      I
      Address input
      AGND
      7,8, 44, 45, 46
      Analog ground
      AVDD
      2, 43, 47
      Analog power supply
      CLK
      32
      I
      Clock input
      CML
      4
      Reference midpoint. This pin requires a 0.1-
      F capacitor to AGND.
      CS
      37
      I
      Chip select input. Active low.
      DGND
      9, 15, 25, 33, 34
      Digital ground
      DVDD
      14, 20, 26, 30, 31, 42
      Digital power supply
      D[13:0]
      11, 12, 13, 16, 17, 18,
      19, 21, 22, 23, 24, 27,
      28, 29
      I/O
      Data inputs/outputs
      NC
      38, 39
      No connection; do not use. Reserved.
      IN+
      48
      I
      Positive differential analog input
      IN
      1
      I
      Negative differential analog input
      OE
      35
      I
      Output enable. Active low.
      OV
      10
      O
      Out-of-range output
      REF+
      5
      O
      Positive reference output. This pin requires a 0.1-
      F capacitor to AGND.
      REF
      6
      O
      Negative reference output. This pin requires a 0.1-
      F capacitor to AGND.
      VBG
      3
      I
      Reference input. This pin requires a 1-
      F capacitor to AGND.
      WR
      36
      I
      Write signal. Active low.
      
    
      
    
    
      


      


      

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      相關(guān)代理商/技術(shù)參數(shù)
      		

      參數(shù)描述
      		

      
      

      
THS1401QPHPEP
功能描述:模數(shù)轉(zhuǎn)換器 - ADC Mil Enhanc 14B 1/3/8 MSPS DSP Comp ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32

      

      
THS1403
 制造商:TI 制造商全稱:Texas Instruments 功能描述:14-Bit, 1/3/8 MSPS, DSP-COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE AND PGA

      

      
THS1403CPFB
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THS1403-EP
 制造商:TI 制造商全稱:Texas Instruments 功能描述:14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE AND PGA

      

      
THS1403EVM
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