參數(shù)資料
型號(hào)： DS2435
英文描述： Battery Identification Chip with Time/Temperature Histogram
中文描述： 電池識(shí)別芯片的時(shí)間/溫度直方圖
文件頁(yè)數(shù)： 5/24頁(yè)
文件大?。?/td> 788K
代理商： DS2435
DS2435
5 of 24
The second register, at address 61h, provides 1°C resolution over the -40°C to +85°C range, formatted as
follows in the binary two’s complement coding as shown in Table 1:
TEMPERATURE/DATA RELATIONSHIPS
Table 1
TEMPERATURE
DIGITAL OUTPUT (Binary)
+85°C
+25°C
1°C
0°C
-1°C
-25°C
-40°C
DIGITAL OUTPUT (Hex)
55h
19h
01h
00h
FFh
E7h
D8h
01010101
00011001
00000001
00000000
11111111
11100111
11011000
STATUS/CONTROL REGISTER (62h-63h)
The status register is a 2-byte register at addresses 62h and 63h (consisting of SRAM). Address 62h is the
least significant byte of the status register, and is currently the only address with defined status bits; the
other byte at address 63h is reserved for future use. The status register is formatted as follows:
where
X =
Don’t Care
TB =
Temperature Busy flag. 1 = temperature conversion in progress; 0 = temperature
conversion complete, valid data in temperature register.
NVB =
Nonvolatile memory busy flag. 1 = Copy from scratchpad to NVRAM in progress, 0 =
nonvolatile memory is not busy. A copy to NVRAM may take from 2 ms to 10 ms (taking
longer at lower supply voltages).
LOCK =
1 indicates that NV1 is locked; 0 indicates that NV1 is unlocked.
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DS2436 Battery ID/Monitor Chip
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2436 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
DS2436_07 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
DS2436B 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
DS2436B/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
DS2436B/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
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