參數(shù)資料
型號(hào): DS1501YEN
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 12/22頁(yè)
文件大?。?/td> 0K
描述: IC RTC WDOG Y2KC 5V IND 28-TSOP
標(biāo)準(zhǔn)包裝: 1
類型: 時(shí)鐘/日歷
特點(diǎn): 警報(bào)器,閏年,NVSRAM,方波輸出,監(jiān)視計(jì)時(shí)器,Y2K
存儲(chǔ)容量: 256B
時(shí)間格式: HH:MM:SS(24 小時(shí))
數(shù)據(jù)格式: YY-MM-DD-dd
接口: 并聯(lián)
電源電壓: 4.5 V ~ 5.5 V
電壓 - 電源,電池: 2.5 V ~ 3.7 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-TSSOP(0.465",11.8mm 寬)
供應(yīng)商設(shè)備封裝: 28-TSOP
包裝: 托盤
DS1501/DS1511 Y2KC Watchdog Real-Time Clocks
2 of 22
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground….…………………………………………………..……....-0.5V to +6.0V
Operating Temperature Range
DS1501………………………………………………………….………………………………….-40°C to +85°C (Note 1)
DS1511……………………………………………………………….………………………………………...0°C to +70°C
Storage Temperature Range
DS1501…………………...………………………………………………………………………………...-55°C to +125°C
DS1511………………………………………………………………….…………………………………....-40°C to +70°C
Lead Temperature (soldering, 10 seconds)…..………...………………………………………...……..…………..+260°C
Note: EDIP is hand or wave-soldered only. (Note 2)
Soldering Temperature (reflow, SO or TSOP)…….………….….......................................................................+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.
RECOMMENDED DC OPERATING CONDITIONS
(DS1511: VCC = 3.3V or 5V ±10%, TA = 0°C to +70°C; DS1501: VCC = 3.3V or 5V ±10%, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power Supply Voltage (Note 3)
VCC
5V (Y)
4.5
5.0
5.5
V
3.3V (W)
3.0
3.3
3.6
Logic 1 Voltage All Inputs (Note 3)
VIH
Y
2.2
VCC + 0.3
V
W
2.0
VCC + 0.3
Pullup Voltage, IRQ, PWR, and
RST Outputs (Note 3)
VPU
5.5
V
Logic 0 Voltage All Inputs (Note 3)
VIL
Y
-0.3
+0.8
V
W
-0.3
+0.6
Battery Voltage (Note 3)
VBAT
2.5
3.0
3.7
V
Auxiliary Battery Voltage (Note 3)
VBAUX
Y
2.5
3.0
5.3
V
W
2.5
3.0
3.7
DC ELECTRICAL CHARACTERISTICS
(DS1511: VCC = 3.3V or 5V ±10%, TA = 0°C to +70°C; DS1501: VCC = 3.3V or 5V ±10%, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Active Supply Current (Note 4)
ICC
Y
15
mA
W
10
TTL Standby Current (CE = VIH)
ICC1
Y
5
mA
W
4
CMOS Standby Current
(CE = VCC - 0.2V)
ICC2
Y
5
mA
W
4
Input Leakage Current (Any Input)
IIL
-1
+1
A
Output Leakage Current (Any Output)
IOL
-1
+1
A
Output Logic 1 Voltage
(IOUT = -1.0mA)
VOH
(Note 3)
2.4
V
Output Logic 0 Voltage (IOUT = 2.1mA,
DQ0–7; IOUT = 5.0mA, IRQ, IOUT =
7.0mA, PWR and RST)
VOL1
(Note 3)
0.4
V
VOL2
(Notes 3, 5)
0.4
V
Battery Low, Flag Trip Point (Note 2)
VBLF
Y
2.0
V
W
1.9
Power-Fail Voltage (Note 2)
VPF
Y
4.20
4.50
V
W
2.75
2.97
相關(guān)PDF資料
PDF描述
AD5227BUJZ50-RL7 IC DGTL POT 50K UP/DN TSOT23-8
DS1315EN-33/T&R IC T-CHP PHANTOM 3.3V IN 20TSSOP
AD5228BUJZ50-RL7 IC DGTL POT 50K UP/DN TSOT23-8
VI-BNW-IU-F3 CONVERTER MOD DC/DC 5.5V 200W
VE-24W-MY-F2 CONVERTER MOD DC/DC 5.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1501YEN+ 功能描述:實(shí)時(shí)時(shí)鐘 Y2K-Compliant Watchdog 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(shí)間格式:HH:MM:SS RTC 存儲(chǔ)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
DS1501YEN+T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK PARALLEL 256BYTE 28TSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2K 5V IND 28-TSOP 制造商:Maxim Integrated Products 功能描述:Real Time Clock Y2K-Compliant Watchdog
DS1501YEN+T&R 功能描述:實(shí)時(shí)時(shí)鐘 Y2K-Compliant Watchdog 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(shí)間格式:HH:MM:SS RTC 存儲(chǔ)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
DS1501YEN+TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Y2K-Compliant Watchdog Real-Time Clocks
DS1501YN 功能描述:IC RTC WDOG Y2KC 5V IND 28-PDIP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 實(shí)時(shí)時(shí)鐘 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時(shí)鐘/日歷 特點(diǎn):警報(bào)器,閏年,SRAM 存儲(chǔ)容量:- 時(shí)間格式:HH:MM:SS(12/24 小時(shí)) 數(shù)據(jù)格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源,電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN EP 包裝:管件