- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376955 > DS1631 256k NV SRAM with Phantom Clock PDF資料下載
參數(shù)資料
| 型號(hào)： | DS1631 |
| 英文描述： | 256k NV SRAM with Phantom Clock |
| 中文描述： | 高精度數(shù)字溫度計(jì)和溫度監(jiān)控器 |
| 文件頁數(shù)： | 8/19頁 |
| 文件大?。?/td> | 288K |
| 代理商： | DS1631 |
DS1244/DS1244P
8 of 19
ABSOLUTE MAXIMUM RATINGS*
Voltage Range on Any Pin Relative to Ground
Storage Temperature Range
Soldering Temperature Range
-0.3V to +6.0V
-40oC to +85oC
See IPC/JEDEC J-STD-020A (DIP)
(Note 13)
OPERATING RANGE
RANGE
Commercial
Industrial
TEMP RANGE
0°C to +70°C
-40°C to +85°C
V
CC
3.3V 10% or 5V 10%
3.3V 10% or 5V 10%
*This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
Over the operating range
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
V
CC
= 5V ±10%
2.2
V
CC
+ 0.3V
Input Logic 1
V
CC
= 3.3V ±10%
V
IH
2.0
V
CC
+ 3V
V
11
V
CC
= 5V ±15%
-0.3
0.8
Input Logic 0
V
CC
= 3.3V ±10%
V
IL
-0.3
0.6
V
11
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Input Leakage Current
I/O Leakage Current
CE V
IH
≤
V
CC
Output Current at 2.4V
Output Current at 0.4V
Over the operating range (5V)
MAX
UNITS
+1.0
SYMBOL
I
IL
MIN
-1.0
TYP
NOTES
12
A
I
IO
-1.0
+1.0
A
I
OH
I
OL
I
CCS1
-1.0
2.0
mA
mA
Standby Current CE = 2.2V
Standby Current
CE = V
CC
- 0.5V
Operating Current t
CYC
= 70ns
Write Protection Voltage
Battery Switchover Voltage
5
10
mA
I
CCS2
3.0
5.0
mA
I
CC01
V
PF
V
SO
85
4.50
mA
V
V
4.25
4.37
V
BAT
11
11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1244P | 256k NV SRAM with Phantom Clock |
| DS1631-DS1731 | High-Precision Digital Thermometer and Thermostat |
| DS1631A | High-Precision Digital Thermometer and Thermostat |
| DS1631AU | High-Precision Digital Thermometer and Thermostat |
| DS1631U | High-Precision Digital Thermometer and Thermostat |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1631 WAF | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| DS1631 WAF UP | 制造商:Rochester Electronics LLC 功能描述: |
| DS1631+ | 功能描述:板上安裝溫度傳感器 Digital Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1631A | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Precision Digital Thermometer and Thermostat |
| DS1631A6B_BAA WAF | 制造商:Rochester Electronics LLC 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。