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): 12/19頁
文件大?。?/td> 288K
代理商: DS1631
DS1244/DS1244P
12 of 19
POWER-DOWN/POWER-UP TIMING
Over the operating range (3.3V)
PARAMETER
SYMBOL
MIN
CE
at V
IH
before Power-Down
t
PD
V
CC
Slew from V
PF(MAX)
to
V
PF(MIN)
(
CE
at V
IH
)
V
CC
Slew from V
PF(MAX)
to
V
PF(MIN)
(
CE
at V
IH
)
CE
at V
IH
after Power-Up
t
REC
TYP
MAX
UNITS
NOTES
0
s
s
t
F
300
t
R
0
s
1.5
2.5
ms
(T
A
= +25°C)
PARAMETER
SYMBOL
t
DR
MIN
10
TYP
MAX
UNITS
years
NOTES
9
Expected Data Retention Time
Warning:
Under no circumstances are negative undershoots, of any amplitude, allowed when device is
in battery-backup mode.
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: