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    參數(shù)資料
    

    


    


    
型號：
MCP4651-104E/ST

    

    
廠商：
Microchip Technology

    

    
文件頁數(shù)：
34/88頁

    

    
文件大?。?/td>
0K

    

    
描述：
IC DGTL POT 100K 256TAPS 14TSSOP

    

    
標(biāo)準(zhǔn)包裝：
96

    

    
接片：
257
    		

    

    
電阻（歐姆）：
100k
    		

    

    
電路數(shù)：
2
    		

    

    
溫度系數(shù)：
標(biāo)準(zhǔn)值 150 ppm/°C
    		

    

    
存儲器類型：
易失
    		

    

    
接口：
I²C（設(shè)備位址）
    		

    

    
電源電壓：
1.8 V ~ 5.5 V
    		

    

    
工作溫度：
-40°C ~ 125°C
    		

    

    
安裝類型：
表面貼裝
    		

    

    
封裝/外殼：
14-TSSOP（0.173"，4.40mm 寬）
    		

    

    
供應(yīng)商設(shè)備封裝：
14-TSSOP
    		

    

    
包裝：
管件
    		

    

    
產(chǎn)品目錄頁面：
677 (CN2011-ZH PDF)
    		

    

    

    

	
    
    
    

    
    
	
    MCP453X/455X/463X/465X
    DS22096A-page 4
     2008 Microchip Technology Inc.
    AC/DC CHARACTERISTICS
    DC Characteristics
    Standard Operating Conditions (unless otherwise specified)
    Operating Temperature
    –40°C
    ≤ T
    A ≤ +125°C (extended)
    All parameters apply across the specified operating ranges unless noted.
    VDD = +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
    Typical specifications represent values for VDD = 5.5V, TA = +25°C.
    Parameters
    Sym
    Min
    Typ
    Max
    Units
    Conditions
    Supply Voltage
    VDD
    2.7
    —
    5.5
    V
    1.8
    —
    2.7
    V
    Serial Interface only.
    HVC pin Voltage
    Range
    VHV
    VSS
    —
    12.5V
    V
    VDD ≥
    4.5V
    The HVC pin will be at one
    of three input levels
    (VIL, VIH or VIHH). (Note 6)
    VSS
    —VDD +
    8.0V
    VVDD <
    4.5V
    VDD Start Voltage
    to ensure Wiper
    Reset
    VBOR
    —
    1.65
    V
    RAM retention voltage (VRAM) < VBOR
    VDD Rise Rate to
    ensure Power-on
    Reset
    VDDRR
    (Note 9)V/ms
    Delay after device
    exits the reset state
    (VDD > VBOR)
    TBORD
    —10
    20
    s
    Supply Current
    IDD
    —
    600
    A
    Serial Interface Active,
    HVC/A0 = VIH (or VIL) (Note 11)
    Write all 0’s to Volatile Wiper 0
    VDD = 5.5V, FSCL = 3.4 MHz
    —
    250
    A
    Serial Interface Active,
    HVC/A0 = VIH (or VIL) (Note 11)
    Write all 0’s to Volatile Wiper 0
    VDD = 5.5V, FSCL = 100 kHz
    —
    2.5
    5
    A
    Serial Interface Inactive,
    (Stop condition, SCL = SDA = VIH),
    Wiper = 0
    VDD = 5.5V, HVC/A0 = VIH
    Note 1:
    Resistance is defined as the resistance between terminal A to terminal B.
    2:
    INL and DNL are measured at VW with VA = VDD and VB = VSS.
    3:
    MCP4XX1 only.
    4:
    MCP4XX2 only, includes VWZSE and VWFSE.
    5:
    Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
    6:
    This specification by design.
    7:
    Non-linearity is affected by wiper resistance (RW), which changes significantly overvoltage and
    temperature.
    8:
    The MCP4XX1 is externally connected to match the configurations of the MCP45X2 and MCP46X2, and
    then tested.
    9:
    POR/BOR is not rate dependent.
    10: Supply current is independent of current through the resistor network
    11: When HVC/A0 = VIHH, the IDD current is less due to current into the HVC/A0 pin. See IPU specification
    
    
    
    
    
    


    


    

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    相關(guān)代理商/技術(shù)參數(shù)
    		

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MCP4651-502E/ST
功能描述:數(shù)字電位計 IC Dual 8B V I2C POT RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel

    

    
MCP4651-502E/ST
 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE

    

    
MCP4651-503E/ST
功能描述:數(shù)字電位計 IC Dual 8B V I2C POT RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel

    

    
MCP4651-503E/ST
 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE 制造商:Microchip Technology Inc 功能描述:IC, DIG POT, 50 kohm, 257 STEPS, Dual, TSSOP

    

    
MCP4651T-103E/ML
功能描述:數(shù)字電位計 IC Dual 8B V I2C POT RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel

    

    
    
    
    
	
    	
    
    
     
     
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