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參數(shù)資料
| 型號(hào)： | DS2434 |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Memory IC:Other |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, PBCY3 |
| 封裝： | TO-92, 3 PIN |
| 文件頁數(shù)： | 9/20頁 |
| 文件大?。?/td> | 823K |
| 代理商： | DS2434 |
DS2434
17 of 20
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.3V to +7.0V
Operating Temperature
-40°C to +85°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
260°C for 10 seconds
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-40°C to +85°C; VDD =3.6V to 6.4V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTE
S
Supply Voltage
VDD
I/O Functions
NV Copy
Functions
±°C Accurate
Temp.
Conversions
2.5
2.7
3.6
6.4
V1
Data Pin
VI/O
-0.3
VCC+0.3
V
2
DC ELECTRICAL CHARACTERISTICS
(-40°C to +85°C; VDD =3.6V to 6.4V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Temperature Accuracy
(=TACTUAL -TMEASURED)
TA =0
°C to 70°C
TA =-40
°C to
0
°C and + 70°C
to +85
°C
±
±1
°C
3
Input Logic High
VIH
2.2
VCC+0.3
V
Input Logic Low
VIL
-0.3
+0.8
V
Sink Current
IL
VI/O=0.4V
-4.0
mA
Standby Current
IQ
3
A
Active Current
IDD
1.5
mA
4
Input Resistance
RI
500
k
4
NOTES:
1. Temperature conversion will work with ±2°C accuracy down to VDD =2.7V.
2. The DQ terminal can withstand programming pulses up to 12V maximum. This maintains
compatibility to MicroLAN devices.
3. Reflects sensor accuracy as tested during calibration.
4. I/O line in “hi-Z” state and II/O =0.
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相關(guān)代理商/技術(shù)參數(shù) |
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| DS2434+ | 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 |
| DS2434-C01 | 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 |
| DS2434-C02 | 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 |
| DS2434-C03 | 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 |
| DS2434-C04 | 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 |
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