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參數資料
型號: DS1856B-020+T&R
廠商: Maxim Integrated Products
文件頁數: 17/31頁
文件大小: 0K
描述: IC RES TEMP-CNTRL 20/20K 16-BGA
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
接片: 256
電阻(歐姆): 20k
電路數: 2
溫度系數: 標準值 50 ppm/°C
存儲器類型: 非易失
接口: 2 線串口
電源電壓: 2.85 V ~ 5.5 V
工作溫度: -40°C ~ 95°C
安裝類型: 表面貼裝
封裝/外殼: 16-LBGA,CSPBGA
供應商設備封裝: 16-CSBGA(4x4)
包裝: 帶卷 (TR)
Dual, Temperature-Controlled Resistors with Inter-
nally Calibrated Monitors and Password Protection
24
Maxim Integrated
DS1856
Offset0
VCC Offset.................. <R-pw2/W-pw2><NV><0000h> Allows for offset control of VCC
measurement if desired.
MON1 Offset ............. <R-pw2/W-pw2><NV><0000h> Allows for offset control of MON1
measurement if desired.
MON2 Offset ............. <R-pw2/W-pw2><NV><0000h> Allows for offset control of MON2
measurement if desired.
Offset1
MON3 Offset ............. <R-pw2/W-pw2><NV><0000h> Allows for offset control of MON3
measurement if desired.
Temp Offset ............... <R-pw2/W-pw2><NV><0000h> Allows for offset control of Temp
measurement if desired.
PWD Value
Password 1................ <R-NA/W-pw2><NV><FFFFFFFFh> The PWE value is compared
against the value written to this location to enable PW1 access. At
power-on, the PWE value is set to all ones. Thus writing these bytes to
all ones grants PW1 access on power-up without writing the password entry.
Password 2................ <R-NA/W-pw2><NV><FFFFFFFFh> The PWE value is compared
against the value written to this location to enable PW2 access. At
power-on, the PWE value is set to all ones. Thus writing these bytes to
all ones grants PW2 access on power-up without writing the password entry.
LUT
Res0 ........................... The unsigned value for Resistor 0.
Res1 ........................... The unsigned value for Resistor 1.
Scale0
VCC Scale................... <R-pw2/W-pw2><NV><6.5535V> Controls the Scaling or Gain of the
VCC measurements.
MON1 Scale .............. <R-pw2/W-pw2><NV><2.500V> Controls the Scaling or Gain of the
MON1 measurements.
MON2 Scale.............. <R-pw2/W-pw2><2.500V> Controls the Scaling or Gain of the
MON2 measurements.
Scale1
MON3 Scale.............. <R-pw2/W-pw2><NV><2.500V> Controls the Scaling or Gain of the
MON3 measurements.
Register Descriptions (continued)
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相關代理商/技術參數
參數描述
DS1856B-025 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1856B-025/R 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856B-025/T 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856B-025R 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856B-025T 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection