參數(shù)資料
型號(hào)： DS1673E-5
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Timer or RTC
英文描述： 0 TIMER(S), REAL TIME CLOCK, PDSO20
封裝： 4.40 MM, TSSOP-20
文件頁(yè)數(shù)： 4/18頁(yè)
文件大?。?/td> 216K
代理商： DS1673E-5
DS1673
12 of 18
ABSOLUTE MAXIMUM RATINGS
Voltage on Any Pin Relative to Ground…………………………………………………….-0.3V to +7.0V
Operating Temperature………………………………………………………………………..0°C to +70°C
Storage Temperature……………………………………………………………………….-55°C to +125°C
Soldering Temperature………………………………………………………..See J-STD-020 Specification
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 device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(TA = 0C to +70C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
5.0V
4.5
5.0
5.5
Power Supply Voltage
3.0V
VCC
2.7
3.0
3.3
V
1
Input Logic 1
VIH
2.0
VCC+0.3
V
1
Input Logic 0
VIL
-0.3
+0.8
V
1
Battery Voltage
VBAT
2.5
3.7
V
1
DC ELECTRICAL CHARACTERISTICS
(VCC = 5.0V ±10%, TA = 0C to +70C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Leakage
ILI
-1
+1
A
CS Leakage
ILO
150
A
7
Logic 1 Output (IOUT = -0.4mA)
VOH
2.4
V
2
Logic 0 Output (IOUT = 1.5mA)
VOL
0.4
V
3
Active Supply Current (CS = VCC - 0.2)
ICCA
1.5
2.0
mA
4
A/D Converter Current
IADC
500
A
5
Standby Current (CS = VIL)
ICCS
300
A
6
Battery Current (Oscillator On)
IBAT1
300
500
nA
Battery Current (Oscillator Off)
IBAT2
200
nA
Internal RST Pullup Resistor
RP
35
47
60
k
VCC Trip Point
VCCTP
4.25
4.35
4.50
V
VCC Switchover
VCCSW
2.60
2.70
2.80
V
12
A/D Reference Voltage
VADC
2.47
2.55
2.63
V
Pushbutton Detect
PBDV
0.8
2.0
V
Pushbutton Release
PBRD
0.3
0.8
V
Output Voltage
VCCO
VCC-0.3
V
11
VCCO Output Current (Source = VCC)
ICCO1
150
mA
13
VCCO Output Current (Source = VBAT)
ICCO2
150
A
14
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1673E-5/T&R 制造商:Maxim Integrated Products 功能描述:IC CTRLR SYSTEM PORT 5V 20-TSSOP
DS1673E-5/T&R 功能描述:實(shí)時(shí)時(shí)鐘 Portable System Controller 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
DS1673E-5/TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Portable System Controller
DS1673E-5+ 功能描述:實(shí)時(shí)時(shí)鐘 Portable System Controller 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
DS1673E-5+T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 20TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CTRLR SYSTEM PORT 5V 20-TSSOP 制造商:Maxim Integrated Products 功能描述:Real Time Clock Portable System Controller
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