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.

結果: 125
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Analog Devices / Maxim Integrated 實時時鐘 Serial Alarm Real-Time Clock 5,536庫存量
最少: 1
倍數: 1
最大: 5,536
: 2,500

Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1305EN SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated 實時時鐘 64 x 8, Serial, I C Real-Time Clock 4,627庫存量
最少: 1
倍數: 1
最大: 4,643

I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) 56 B SOIC-8 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1307Z SMD/SMT Tube

Analog Devices / Maxim Integrated 實時時鐘 64 x 8, Serial, I C Real-Time Clock 10,601庫存量
最少: 1
倍數: 1
最大: 11,274
: 2,500

I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) 56 B 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 實時時鐘 I C RTC with Trickle Charger 6,093庫存量
最少: 1
倍數: 1
最大: 6,093
: 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 實時時鐘 Low-Voltage SPI/3-Wire RTCs with Trickle 5,106庫存量
最少: 1
倍數: 1
最大: 5,106
: 3,000

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 DS1391U SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 Low-Voltage SPI/3-Wire RTCs with Trickle 5,340庫存量
最少: 1
倍數: 1
最大: 5,340
: 3,000

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 Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 Total-Elapsed-Time Recorder with Alarm 5,771庫存量
12,500預期2026/11/9
最少: 1
倍數: 1
最大: 18,925
: 2,500

Serial 2-Wire Binary Binary 10 B SOIC-8 No Backup Switching 2.5 V 5.5 V - 40 C + 85 C DS1682 SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 1-Wire Time Chip With Interrupt 6,878庫存量
最少: 1
倍數: 1
最大: 6,878
: 4,000

Serial 1-Wire Binary Binary 4 B Backup Switching 2.5 V 5.5 V - 40 C + 85 C DS2417P SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 5ppm, I C Real-Time Clock with SRAM 2,659庫存量
最少: 1
倍數: 1
最大: 2,679

I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 236 B SOIC-8 Backup Switching 2.3 V 4.5 V - 40 C + 85 C DS3232MZ SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 5ppm, I C Real-Time Clock with SRAM 5,196庫存量
最少: 1
倍數: 1
最大: 5,206
: 2,500

Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 236 B 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 實時時鐘 Extremely Accurate I C RTC with Integrat 8,894庫存量
最少: 1
倍數: 1
最大: 8,994
: 1,000

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 - 40 C + 85 C DS3232SN SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 Trickle-Charge Timekeeping Chip 746庫存量
最少: 1
倍數: 1
最大: 746

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) 31 B PDIP-8 Backup Switching 2 V 5.5 V 0 C + 70 C DS1302 Through Hole Tube
Analog Devices / Maxim Integrated 實時時鐘 Trickle-Charge Timekeeping Chip 564庫存量
最少: 1
倍數: 1
最大: 564

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) 31 B SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1302SN SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 Trickle-Charge Timekeeping Chip 982庫存量
最少: 1
倍數: 1
最大: 1,082

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) 31 B SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1302SN SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated 實時時鐘 Trickle-Charge Timekeeping Chip 2,309庫存量
最少: 1
倍數: 1
最大: 2,309

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) 31 B SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1302Z SMD/SMT Tube
Analog Devices / Maxim Integrated 實時時鐘 Trickle-Charge Timekeeping Chip 1,199庫存量
最少: 1
倍數: 1
最大: 1,199

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) 31 B SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1302ZN SMD/SMT Tube

Analog Devices / Maxim Integrated 實時時鐘 Trickle-Charge Timekeeping Chip 1,970庫存量
最少: 1
倍數: 1
最大: 1,970

Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) 31 B SOIC-8 Backup Switching 2 V 5.5 V 0 C + 70 C DS1302Z SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 Serial Alarm Real-Time Clock 793庫存量
最少: 1
倍數: 1
最大: 799

Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B DIP-16 Backup Switching 2 V 5.5 V 0 C + 70 C DS1305 Through Hole Tube

Analog Devices / Maxim Integrated 實時時鐘 Serial Alarm Real-Time Clock 781庫存量
2,500預期2026/10/27
最少: 1
倍數: 1
最大: 3,281

Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 2 V 5.5 V 0 C + 70 C DS1305E SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 Serial Alarm Real-Time Clock 2,342庫存量
最少: 1
倍數: 1
最大: 2,342

Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 2 V 5.5 V 0 C + 70 C DS1306E SMD/SMT Tube

Analog Devices / Maxim Integrated 實時時鐘 Serial Alarm Real-Time Clock 1,026庫存量
最少: 1
倍數: 1
最大: 1,026

Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1306EN SMD/SMT Tube

Analog Devices / Maxim Integrated 實時時鐘 Serial Alarm Real-Time Clock 2,040庫存量
最少: 1
倍數: 1
最大: 2,040

Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1306EN SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 Serial Alarm Real-Time Clock 1,687庫存量
最少: 1
倍數: 1
最大: 1,787

Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 2 V 5.5 V 0 C + 70 C DS1306E SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated 實時時鐘 64 x 8, Serial, I C Real-Time Clock 1,133庫存量
最少: 1
倍數: 1
最大: 1,136

I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) 56 B PDIP-8 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1307 Through Hole Tube
Analog Devices / Maxim Integrated 實時時鐘 64 x 8, Serial, I C Real-Time Clock 849庫存量
最少: 1
倍數: 1
最大: 912

I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) 56 B SOIC-8 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS1307ZN SMD/SMT Tube