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.

Resultaten: 154
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Hvh. RoHS ECAD-model RTC-businterface
Datumformaat
Tijdformaat
RTC-geheugengrootte
Verpakking / doos
Overschakeling op back-upbatterij
Voedingsspanning - Min
Voedingsspanning - Max
Minimale bedrijfstemperatuur
Maximale bedrijfstemperatuur
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Analog Devices / Maxim Integrated Realtimeklok I C RTC with 56-Byte NV RAM
Gegevensblad
269In voorraad
Min.: 1
Veelv.: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 56 B uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1338U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok I C RTC with 56-Byte NV RAM
Gegevensblad
99In voorraad
400Besteld
Min.: 1
Veelv.: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 56 B uSOP-8 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1338U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok Low-Current, I C, Serial Real-Time Clock
Gegevensblad
314In voorraad
Min.: 1
Veelv.: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 1.71 V 5.5 V - 40 C + 85 C DS1339AU SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok SERIAL RTC 1.8-3.3V HESR USOP
Gegevensblad
7In voorraad
Min.: 1
Veelv.: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 7 B uSOP-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1339BU SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok SERIAL RTC 1.8-3.3V HESR USOP TRL
Gegevensblad
2In voorraad
6.000Verwacht 29/10/2026
MouseReel beschikbaar
Min.: 1
Veelv.: 1
: 3.000

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 1.71 V 5.5 V - 40 C + 85 C DS1339BU SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Realtimeklok I C Serial Real-Time Clock
Gegevensblad
89In voorraad
150Verwacht 24/08/2026
Min.: 1
Veelv.: 1

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-8 Backup Switching 1.8 V 2.2 V - 40 C + 85 C DS1339U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok I C RTC with Trickle Charger
Gegevensblad
159In voorraad
100Verwacht 14/08/2026
Min.: 1
Veelv.: 1

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 Tube
Analog Devices / Maxim Integrated Realtimeklok Low-Current I C RTCs for High-ESR Crystals
Gegevensblad
121In voorraad
Min.: 1
Veelv.: 1

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 Tube

Analog Devices / Maxim Integrated Realtimeklok Low-Current SPI/3-Wire RTCs
Gegevensblad
17In voorraad
Min.: 1
Veelv.: 1

Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 96 B TSSOP-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C DS1343E SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok Low-Current SPI/3-Wire RTCs
Gegevensblad
199In voorraad
Min.: 1
Veelv.: 1

Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 96 B TSSOP-20 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1344E SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
Gegevensblad
93In voorraad
Min.: 1
Veelv.: 1

I2C Binary Binary 32 B uSOP-10 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1374U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
Gegevensblad
337In voorraad
Min.: 1
Veelv.: 1

I2C Binary Binary 3 B uSOP-10 Backup Switching 2.97 V 5.5 V - 40 C + 85 C DS1374U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok Low-Voltage SPI/3-Wire RTCs with Trickle
Gegevensblad
82In voorraad
Min.: 1
Veelv.: 1

SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-10 Backup Switching 1.71 V 1.89 V - 40 C + 85 C DS1390U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok Low-Voltage SPI/3-Wire RTCs with Trickle
Gegevensblad
40In voorraad
Min.: 1
Veelv.: 1

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 DS1391U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok Low-Voltage SPI/3-Wire RTCs with Trickle
Gegevensblad
124In voorraad
Min.: 1
Veelv.: 1

Serial 3-Wire 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 DS1392U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok Low-Voltage SPI/3-Wire RTCs with Trickle
Gegevensblad
53In voorraad
Min.: 1
Veelv.: 1

Serial 3-Wire YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) Backup Switching 2.97 V 5.5 V - 40 C + 85 C DS1393U SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok I C 32-Bit Binary Counter RTC
Gegevensblad
130In voorraad
Min.: 1
Veelv.: 1

Serial 2-Wire, I2C Binary Binary SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C DS1672S SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok I C 32-Bit Binary Counter RTC
Gegevensblad
208In voorraad
Min.: 1
Veelv.: 1

Serial 2-Wire, I2C Binary Binary uSOP-8 Backup Switching 2.97 V 3.63 V - 40 C + 85 C DS1672U SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok Portable System Controller
Gegevensblad
69In voorraad
Min.: 1
Veelv.: 1

Serial 3-Wire Binary Binary TSSOP-20 Backup Switching 2.7 V 3.3 V 0 C + 70 C DS1673E SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok Portable System Controller
Gegevensblad
69In voorraad
Min.: 1
Veelv.: 1

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) TSSOP-20 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1673E SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok TOTAL-ELAPSED-TIME RECORDER WITH AL
Gegevensblad
61In voorraad
1.300Verwacht 7/10/2026
Min.: 1
Veelv.: 1
Max.: 100

Serial 2-Wire, I2C Binary Binary 10 B SOIC-8 No Backup Switching 2.5 V 5.5 V - 40 C + 85 C DS1683 SMD/SMT Tube

Analog Devices / Maxim Integrated Realtimeklok 1-Wire Time Chip With Interrupt
Gegevensblad
392In voorraad
Min.: 1
Veelv.: 1

Serial 1-Wire Binary Binary 4 B TSOC-6 Backup Switching 2.2 V 6 V - 40 C + 85 C DS2417P SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok Extremely Accurate I C RTC with Integrat
Gegevensblad
61In voorraad
108Verwacht 20/08/2026
Min.: 1
Veelv.: 1

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 236 B SO-20 Backup Switching 2.3 V 5.5 V 0 C + 70 C DS3232S SMD/SMT Tube
Analog Devices / Maxim Integrated Realtimeklok Extremely Accurate I C RTC with Integrat
Gegevensblad
13In voorraad
MouseReel beschikbaar
Min.: 1
Veelv.: 1
: 1.000

SO-20 0 C + 70 C DS3232S SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Realtimeklok Low-Current I C RTCs for High-ESR Crystals
Gegevensblad
156In voorraad
MouseReel beschikbaar
Min.: 1
Veelv.: 1
: 2.500

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) TDFN-EP-8 No Backup Switching 1.8 V 5.5 V - 40 C + 85 C DS1341T SMD/SMT Reel, Cut Tape, MouseReel