Real Time Clocks (RTC)

Analog Devices Inc. Real-time Clocks (RTCs) are offered in a wide range of low-power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.

Resultat: 115
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Antal RoHS ECAD-modell Gränssnittstyp
Datumformat
Tidsformat
Paket/låda
Backup för batteriomkoppling
Minimal matningsspänning
Maximal matningsspänning
Minsta drifttemperatur
Maximal drifttemperatur
Serie
Monteringsstil
Tidtagningsström
Förpackning

Analog Devices / Maxim Integrated Realtidsklocka I C RTC with 56-Byte NV RAM
Datablad
23 420På lager
62,75 kr
48,14 kr
44,40 kr
40,33 kr
Granska
Min.: 1
Multipla: 1
Max.: 18 736
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1338Z SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka I C RTC with Trickle Charger
Datablad
5 864På lager
78,25 kr
60,45 kr
54,40 kr
49,67 kr
Granska
Min.: 1
Multipla: 1
Max.: 4 691
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SO-8 Backup Switching 1.71 V 1.89 V - 40 C + 85 C DS1340Z SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka Trickle-Charge Timekeeping Chip
Datablad
564På lager
33,85 kr
33,08 kr
32,86 kr
Min.: 1
Multipla: 1
Max.: 451
Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1302SN SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka I C RTC/Supervisor with Trickle Charger
Datablad
325På lager
44,95 kr
44,07 kr
43,85 kr
Min.: 1
Multipla: 1
Max.: 260
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1388Z SMD/SMT Tube

Analog Devices / Maxim Integrated Realtidsklocka Low-Voltage SPI/3-Wire RTCs with Trickle
Datablad
429På lager
34,95 kr
34,18 kr
33,96 kr
Min.: 1
Multipla: 1
Max.: 343
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-10 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1390U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtidsklocka Low-Voltage SPI/3-Wire RTCs with Trickle
Datablad
2 976På lager
34,95 kr
34,18 kr
33,96 kr
Min.: 1
Multipla: 1
Max.: 2 380
Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-10 Backup Switching 2.97 V 5.5 V - 40 C + 85 C DS1394U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka Trickle-Charge Timekeeping Chip
Datablad
1 803På lager
Klipp band
31,65 kr
30,99 kr
30,88 kr
30,88 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 1 442
Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2 V 5.5 V 0 C + 70 C DS1302S SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka Low-Current I C RTC with 56-Byte NV RAM
Datablad
2 252På lager
Klipp band
60,99 kr
46,71 kr
43,19 kr
39,23 kr
Granska
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 1 801
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1308U SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka I C RTC with Trickle Charger
Datablad
1 516På lager
Klipp band
35,50 kr
34,73 kr
34,73 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 1 212
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1340U SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka Low-Current I C RTCs for High-ESR Crystals
Datablad
2 859På lager
Klipp band
48,47 kr
36,49 kr
33,52 kr
30,33 kr
Granska
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 2 287
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 No Backup Switching 1.8 V 5.5 V - 40 C + 85 C DS1341U SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka I C Serial Real-Time Clock
Datablad
1 309På lager
36,60 kr
35,83 kr
35,61 kr
Min.: 1
Multipla: 1
Max.: 1 047
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1339U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtidsklocka I C Serial Real-Time Clock
Datablad
2 423På lager
Klipp band
36,60 kr
35,83 kr
35,61 kr
35,61 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 1 938
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1339U SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Realtidsklocka I C Serial Real-Time Clock
Datablad
2 513På lager
55,06 kr
41,98 kr
38,57 kr
31,76 kr
Granska
Min.: 1
Multipla: 1
Max.: 2 090
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) DIP-8 No Backup Switching 1.8 V 5.5 V - 40 C + 85 C DS1337 Through Hole Tube

Analog Devices / Maxim Integrated Realtidsklocka Serial Alarm Real-Time Clock
Datablad
1 067På lager
131,22 kr
102,76 kr
95,50 kr
87,70 kr
Granska
Min.: 1
Multipla: 1
Max.: 853
Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) DIP-16 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1305N Through Hole Tube
Analog Devices / Maxim Integrated Realtidsklocka I C 32-Bit Binary Counter RTC
Datablad
1 880På lager
Klipp band
30,00 kr
29,34 kr
29,34 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 1 504
Serial 2-Wire, I2C Binary Binary SOIC-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1672S SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka I C RTC with 56-Byte NV RAM
Datablad
2 678På lager
62,75 kr
48,14 kr
44,40 kr
40,33 kr
Granska
Min.: 1
Multipla: 1
Max.: 2 142
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C DS1338Z SMD/SMT Tube

Analog Devices / Maxim Integrated Realtidsklocka I C 32-Bit Binary Counter RTC
Datablad
664På lager
Klipp band
30,44 kr
29,78 kr
29,56 kr
29,56 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 531
Serial 2-Wire, I2C Binary Binary Backup Switching 2.97 V 3.63 V - 40 C + 85 C DS1672U SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Realtidsklocka Low-Current SPI/3-Wire RTCs
Datablad
155På lager
77,26 kr
59,57 kr
55,06 kr
50,22 kr
Min.: 1
Multipla: 1
Max.: 124
Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TSSOP-20 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1343E SMD/SMT Tube

Analog Devices / Maxim Integrated Realtidsklocka I C RTC with Trickle Charger
Datablad
204På lager
35,50 kr
34,73 kr
Min.: 1
Multipla: 1
Max.: 163
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1340U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtidsklocka I C RTC with 56-Byte NV RAM
Datablad
119På lager
62,75 kr
48,14 kr
40,88 kr
40,33 kr
Min.: 1
Multipla: 1
Max.: 215
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1338U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtidsklocka I C RTC with Trickle Charger
Datablad
259På lager
72,53 kr
55,94 kr
50,11 kr
47,15 kr
Min.: 1
Multipla: 1
Max.: 207
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) uSOP-8 Backup Switching 1.71 V 1.89 V - 40 C + 85 C DS1340U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtidsklocka 64 x 8, Serial, I C Real-Time Clock
Datablad
10 524På lager
Klipp band
55,28 kr
42,20 kr
38,79 kr
35,28 kr
34,62 kr
Papprulle
29,45 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 8 419
: 2 500
I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1307Z SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka I C RTC with Trickle Charger
Datablad
5 993På lager
Klipp band
61,54 kr
47,15 kr
43,52 kr
39,67 kr
38,68 kr
Papprulle
33,96 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 4 794
: 3 000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) uSOP-8 Backup Switching 2.97 V 5.5 V - 40 C + 85 C DS1340U SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka 5ppm, I C Real-Time Clock with SRAM
Datablad
4 428På lager
Klipp band
132,65 kr
104,30 kr
97,04 kr
89,35 kr
Granska
Papprulle
78,25 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 3 542
: 2 500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SO-8 Backup Switching 2.3 V 4.5 V - 40 C + 85 C DS3232MZ SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtidsklocka Extremely Accurate I C RTC with Integrat
Datablad
7 995På lager
Klipp band
152,98 kr
121,22 kr
112,98 kr
103,64 kr
Granska
Papprulle
94,40 kr
MouseReel tillgängligt
Min.: 1
Multipla: 1
Max.: 6 396
: 1 000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SO-20 Backup Switching 2.3 V 5.5 V - 40 C + 85 C DS3232SN SMD/SMT Reel, Cut Tape, MouseReel