Clock di tempo reale (RTC) Maxim

I clock di tempo reale (RTC) di Maxim Integrated sono offerti in una vasta gamma di piccoli package a bassa potenza, altamente accurati e CI basati su MEM. I CI di RTC misurano il tempo, anche quando l'alimentazione del dispositivo principale è disinserita, per cui sono necessari una batteria ausiliaria o supercondensatore. Il consumo di energia è un fattore chiave nella maggior parte dei design di RTC, ma anche precisione e dimensioni ridotte del package sono importanti. I più recenti CI di RTC riducono il numero di piedini del package supportando un'interfaccia seriale.
Maggiori informazioni

Risultati: 115
Seleziona Immagine Codice Produttore Descrizione Scheda dati Disponibilità Prezzi (EUR) Filtra i risultati nella tabella per prezzo unitario in base alla quantità. Qtà RoHS Modello ECAD Tipo di interfaccia Formato data Formato ora Package/involucro Commutazione backup batteria Tensione di alimentazione - Min. Tensione di alimentazione - Max. Temperatura di lavoro minima Temperatura di lavoro massima Serie Stile di montaggio Corrente di temporizzazione Confezione

Analog Devices / Maxim Integrated Clock in tempo reale I C RTC with 56-Byte NV RAM
23.420A magazzino
5,71 €
4,38 €
4,04 €
3,67 €
Min: 1
Mult.: 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 Clock in tempo reale I C RTC with Trickle Charger
5.864A magazzino
7,12 €
5,50 €
4,95 €
4,52 €
Min: 1
Mult.: 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 Clock in tempo reale I C Serial Real-Time Clock
1.309A magazzino
3,33 €
3,26 €
3,24 €
Min: 1
Mult.: 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 Clock in tempo reale I C Serial Real-Time Clock
2.423A magazzino
Nastro continuo
3,33 €
3,26 €
3,24 €
3,24 €
Min: 1
Mult.: 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 Clock in tempo reale Trickle-Charge Timekeeping Chip
564A magazzino
3,08 €
3,01 €
2,99 €
Min: 1
Mult.: 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 Clock in tempo reale I C RTC/Supervisor with Trickle Charger
325A magazzino
4,09 €
4,01 €
3,99 €
Min: 1
Mult.: 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 Clock in tempo reale Low-Voltage SPI/3-Wire RTCs with Trickle
429A magazzino
3,18 €
3,11 €
3,09 €
Min: 1
Mult.: 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 Clock in tempo reale Low-Voltage SPI/3-Wire RTCs with Trickle
2.976A magazzino
3,18 €
3,11 €
3,09 €
Min: 1
Mult.: 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 Clock in tempo reale I C Serial Real-Time Clock
2.513A magazzino
5,01 €
3,82 €
3,51 €
2,89 €
Min: 1
Mult.: 1
Max.: 2.010
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 Clock in tempo reale I C RTC with 56-Byte NV RAM
2.678A magazzino
5,71 €
4,38 €
4,04 €
3,67 €
Min: 1
Mult.: 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 Clock in tempo reale I C 32-Bit Binary Counter RTC
664A magazzino
Nastro continuo
2,77 €
2,71 €
2,69 €
2,69 €
Min: 1
Mult.: 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 Clock in tempo reale Serial Alarm Real-Time Clock
1.067A magazzino
11,94 €
9,35 €
8,69 €
7,98 €
Min: 1
Mult.: 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 Clock in tempo reale I C 32-Bit Binary Counter RTC
1.880A magazzino
Nastro continuo
2,73 €
2,67 €
2,67 €
Min: 1
Mult.: 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 Clock in tempo reale Trickle-Charge Timekeeping Chip
1.803A magazzino
Nastro continuo
2,88 €
2,82 €
2,81 €
2,81 €
Min: 1
Mult.: 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 Clock in tempo reale Low-Current I C RTC with 56-Byte NV RAM
2.232A magazzino
Nastro continuo
5,55 €
4,25 €
3,93 €
3,57 €
Min: 1
Mult.: 1
Max.: 1.785
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 Clock in tempo reale I C RTC with Trickle Charger
1.516A magazzino
Nastro continuo
3,23 €
3,16 €
3,16 €
Min: 1
Mult.: 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 Clock in tempo reale Low-Current I C RTCs for High-ESR Crystals
2.859A magazzino
Nastro continuo
4,41 €
3,32 €
3,05 €
2,76 €
Min: 1
Mult.: 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 Clock in tempo reale Low-Current SPI/3-Wire RTCs
155A magazzino
7,03 €
5,42 €
5,01 €
4,57 €
Min: 1
Mult.: 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 Clock in tempo reale I C RTC with Trickle Charger
259A magazzino
6,60 €
5,09 €
4,56 €
4,29 €
Min: 1
Mult.: 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 Clock in tempo reale I C RTC with Trickle Charger
204A magazzino
3,23 €
3,16 €
Min: 1
Mult.: 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 Clock in tempo reale I C RTC with Trickle Charger
5.993A magazzino
Nastro continuo
5,60 €
4,29 €
3,96 €
3,61 €
3,52 €
Nastrati
3,09 €
Min: 1
Mult.: 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 Clock in tempo reale 5ppm, I C Real-Time Clock with SRAM
4.378A magazzino
Nastro continuo
12,07 €
9,49 €
8,83 €
8,13 €
Nastrati
7,12 €
Min: 1
Mult.: 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 Clock in tempo reale Extremely Accurate I C RTC with Integrat
7.995A magazzino
Nastro continuo
13,92 €
11,03 €
10,28 €
9,43 €
Nastrati
8,59 €
Min: 1
Mult.: 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
Analog Devices / Maxim Integrated Clock in tempo reale Trickle-Charge Timekeeping Chip
439A magazzino
5,17 €
3,96 €
3,66 €
3,33 €
3,16 €
Min: 1
Mult.: 1
Max.: 351
Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 70 C DS1302S SMD/SMT Tube

Analog Devices / Maxim Integrated Clock in tempo reale Serial Alarm Real-Time Clock
2.765A magazzino
Nastro continuo
8,35 €
6,50 €
6,04 €
5,53 €
5,31 €
Nastrati
5,31 €
Min: 1
Mult.: 1
Max.: 2.212
: 2.500
Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) TSSOP-20 Backup Switching 2 V 5.5 V 0 C + 70 C DS1305E SMD/SMT Reel, Cut Tape, MouseReel