2C Serial Real-Time Clock 2 of 20 ABSOLUTE MAXIMUM RATINGS Voltage Range on Any Pin Relative t" />
參數(shù)資料
型號: DS1339C-2#
廠商: Maxim Integrated Products
文件頁數(shù): 12/20頁
文件大小: 0K
描述: IC RTC I2C W/ALARM 16-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 45
類型: 時鐘/日歷
特點(diǎn): 警報(bào)器,閏年,方波輸出,涓流充電器
時間格式: HH:MM:SS(12/24 小時)
數(shù)據(jù)格式: YY-MM-DD-dd
接口: I²C,2 線串口
電源電壓: 1.8 V ~ 2.2 V
電壓 - 電源,電池: 1.3 V ~ 3.7 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 管件
DS1339 I
2C Serial Real-Time Clock
2 of 20
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground………………………………………………………………-0.3V to +6.0V
Operating Temperature Range (Noncondensing)………………………………………………………….-40°C to +85°C
Storage Temperature Range………………………………………………………………………………..-55°C to +125°C
Lead Temperature (soldering, 10s)...…………………………………………………………………………………+260
°C
Soldering Temperature (reflow).……………………………………………………………………………………….+260
°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
SOP
Junction-to-Ambient Thermal Resistance (
θ
JA).…………………...……………………………………….206.3°C/W
Junction-to-Case Thermal Resistance (
θ
JC)……………………………………………………………………42°C/W
SO
Junction-to-Ambient Thermal Resistance (
θ
JA).……………………………………………………………….73°C/W
Junction-to-Case Thermal Resistance (
θ
JC)……………………………………………………………………23°C/W
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
RECOMMENDED DC OPERATING CONDITIONS
(TA = -40°C to +85°C) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
DS1339-2
1.8
2.0
5.5
V
DS1339-3
2.7
3.0
5.5
DS1339-33
2.97
3.3
5.5
Backup Supply Voltage
VBACKUP
1.3
3.0
3.7
V
Logic 1
VIH
0.7 x
VCC
VCC +
0.3
V
Logic 0
VIL
-0.3
+0.3 x
VCC
V
Power-Fail Voltage
VPF
DS1339-2
1.58
1.70
1.80
V
DS1339-3
2.45
2.59
2.70
DS1339-33
2.70
2.85
2.97
相關(guān)PDF資料
PDF描述
DS1340Z-33/T&R IC RTC I2C W/CHARGER 3.3V 8-SOIC
DS1340Z-3 IC RTC I2C W/CHARGER 3V 8-SOIC
DS1341T+ IC RTC I2C W/ALARM 6TDFN-EP
DS1344D-33+ IC RTC SPI 3.3V 14TDFN-EP
DS1347T+ IC RTC/CALENDAR SPI 8TDFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1339C-2# 功能描述:實(shí)時時鐘 I2C Serial RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1339C-2+ 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 16SOIC W - Bulk
DS1339C-3 功能描述:實(shí)時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1339C-3- 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:I2C Serial Real-Time Clock
DS1339C-3# 功能描述:實(shí)時時鐘 I2C Serial RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube