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參數(shù)資料
| 型號： | DS1851E-010TR |
| 英文描述： | Dual Temperature-Controlled NV Digital-to-Analog Converters |
| 中文描述： | 雙溫控非易失數(shù)字模擬轉(zhuǎn)換器 |
| 文件頁數(shù)： | 7/17頁 |
| 文件大?。?/td> | 202K |
| 代理商： | DS1851E-010TR |
DS1851
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TEMPERATURE CONVERSION
The direct-to-digital temperature sensor measures temperature through the use of an on-chip temperature
measurement technique with an operating range from -40°C to +95°C. Temperature conversions are
initiated upon power-up, and the most recent result is stored in address locations 62h and 63h, which are
updated every 10ms. Temperature conversion will not occur during an active read or write to memory.
The values of the DACs are determined by the temperature-addressed look-up table that assigns a unique
value to both for every 4°C increment with a 1°C hysteresis at a temperature transition over the operating
temperature range. (See Figure 2.)
MEMORY LOCATION OVER TEMPERATURE
Figure 2
4 8 12
Temperature ( C)
M6
M5
M4
M3
M2
M1
M
Increasing temp
Decreasing temp
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| DS1852 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Optical Transceiver Diagnostic Monitor |
| DS1852B-000 | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
| DS1852B-000/C | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
| DS1852B-000/T&R | 制造商:Maxim Integrated Products 功能描述:IC MONITOR TXRX OPTICAL 25-BGA |
| DS1852B-000/T&R | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
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