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參數(shù)資料
| 型號： | DS1851 |
| 英文描述： | Dual Temperature-Controlled NV Digital-to-Analog Converters |
| 文件頁數(shù)： | 5/17頁 |
| 文件大小： | 202K |
| 代理商： | DS1851 |
DS1851
5 of 17
MEMORY LOCATIONS
Memory Location
Name of Location
Function of Location
60h
Table Select Byte
Writing to this byte determines which of the two
40x8 EEPROM look-up tables is selected for
reading or writing.
00h (Table 01h selected)
01h (Table 02h selected)
61h
Configuration Byte
POL — Analog Updating
TAU — Temperature/Address Update
TEN — Temperature Update Enable
AEN — Address Update Enable
Default setting is 0Fh, TAU = 1, TEN = 1, and
AEN = 1.
POL = 1 until power is high enough to guarantee
outputs from the analog temperature converter.
Once POL = 0, automated updates will begin.
TAU becomes a 1 after a temperature and
address update has occurred as a result of a
temperature conversion. The user can write this
bit to 0 and check for a transition from 0 to 1 in
order to verify that a conversion has occurred.
If TEN = 0, the temperature conversion feature
is disabled. The user sets the DAC in manual
mode by writing to addresses 70h and
71h to control DAC-V and DAC-G, respectively.
With AEN = 0 the user can operate in a test
mode. Address updates made from the
temperature sensor will cease. The user can load
a memory location into 64h and verify that the
values in locations 70h and 71h are the expected
user-defined values.
This byte contains the MSB of the 12-bit 2’s
complement temperature output from the
temperature sensor.
S 2
6
2
5
2
4
2
3
2
2
2
1
2
0
62h
Temperature MSB
POL TAU TEN AEN
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| DS1851E-010 | Dual Temperature-Controlled NV Digital-to-Analog Converters |
| DS1851E-010TR | Dual Temperature-Controlled NV Digital-to-Analog Converters |
| DS1866 | Log Trimmer Potentiometer |
| DS1866Z | Log Trimmer Potentiometer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1851E-010 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DS1851E-010+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual Temp Controlled NV Variable Resistor RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DS1851E-010+T&R | 制造商:Maxim Integrated Products 功能描述:DAC 2CH 8BIT 8TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC DAC DUAL NV TEMP CNTRL 8TSSOP |
| DS1851E-010+T&R | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual Temp Controlled NV Variable Resistor RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DS1851E-010+TRL | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
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