Low-Current I2C RTCs for High-ESR Crystals DS1341/DS1342 Typi" />
參數(shù)資料
型號(hào): DS1342T+T&R
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 12/16頁(yè)
文件大?。?/td> 0K
描述: IC RTC I2C W/ALARM 6TDFN
標(biāo)準(zhǔn)包裝: 3,000
類型: 時(shí)鐘/日歷
特點(diǎn): 警報(bào)器,閏年,方波輸出
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: I²C,2 線串口
電源電壓: 1.8 V ~ 5.5 V
電壓 - 電源,電池: 1.3 V ~ 5.5 V
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(3x3)
包裝: 帶卷 (TR)
5
Maxim Integrated
Low-Current I2C RTCs for High-ESR Crystals
DS1341/DS1342
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
POWER-SUPPLY CURRENT
vs. SCL FREQUENCY
DS1341/2
toc07
SCL FREQUENCY (kHz)
SUPPLY
CURRENT
(A)
300
200
100
10
20
30
40
50
60
70
80
0
400
TA = +25°C, IOUT = 0mA
6.0V
5.0V
3.0V
1.8V
DS1341/2
toc06
OUTPUT CURRENT (mA)
OUTPUT
VOLTAGE
(V)
8
6
4
2
0.1
0.2
0.3
0.4
0.5
0
010
SQW/INTB OUTPUT-VOLTAGE LOW
vs. OUTPUT CURRENT
VCC = +1.8V, TA = +25°C
SQW/INTB OUTPUT-VOLTAGE HIGH
vs. OUTPUT CURRENT
DS1341/2
toc05
OUTPUT CURRENT (mA)
OUTPUT
VOLTAGE
(V)
-2
-4
-6
-8
1.0
1.2
1.4
1.6
1.8
2.0
0.8
-10
0
VCC = +1.8V, TA = +25°C
DS1342 ICCT SUPPLY CURRENT vs. SUPPLY VOLTAGE
(EGFIL = 1, DOSF = 0)
DS1341/2
toc04
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(nA)
5
4
3
2
250
300
350
400
450
500
550
200
1
CLKIN = GND, IOUT = 0mA
+85°C
+25°C
-40°C
DS1342 ICCT SUPPLY CURRENT vs. SUPPLY VOLTAGE
(EGFIL = 0, DOSF = 1)
DS1341/2
toc03
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(nA)
5
4
2
3
150
200
250
300
400
350
450
500
100
1
CLKIN = GND, IOUT = 0mA
+85°C
+25°C
-40°C
DS1341 ICCT SUPPLY CURRENT vs. SUPPLY VOLTAGE
(EGFIL = 1, DOSF = 0)
DS1341/2
toc02
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(nA)
5
4
3
2
250
300
350
400
450
500
550
200
1
CLKIN = GND, IOUT = 0mA
+85°C
+25°C
-40°C
DS1341 ICCT SUPPLY CURRENT vs. SUPPLY VOLTAGE
(EGFIL = 0, DOSF = 1)
DS1341/2
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(nA)
5
4
3
2
150
200
250
300
350
400
450
100
1
CLKIN = GND, IOUT = 0mA
+85°C
+25°C
-40°C
相關(guān)PDF資料
PDF描述
DS1341T+T&R IC RTC I2C W/ALARM 6TDFN
DS1337U+T&R IC RTC SERIAL 2WIRE LP 8-USOP
VI-J4X-MZ CONVERTER MOD DC/DC 5.2V 25W
DS1337S+T&R IC RTC SERIAL 2WIRE LP 8-SOIC
DS1371U+T&R IC BINARY COUNTER 32-BIT 8-USOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1342U+ 功能描述:實(shí)時(shí)時(shí)鐘 I2C RTC 12pF 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
DS1342U+T&R 制造商:Maxim Integrated Products 功能描述:I2C RTC 12.5PF UMAX PB FREE T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:MXMDS1342U+T&R LOW-CURRENT IC RTCS FOR H 制造商:Maxim Integrated Products 功能描述:IC RTC I2C W/ALARM 8USOP 制造商:Maxim Integrated Products 功能描述:Real Time Clock I2C RTC 12pF
DS1342U+T&R 功能描述:實(shí)時(shí)時(shí)鐘 I2C RTC 12pF 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
DS1342U+TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Current I2C RTCs for High-ESR Crystals
DS1343 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Current SPI/3-Wire RTCs