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Tanssion > 製品 > 集成电路(IC) > 時計/タイミング - リアルタイムクロック

時計/タイミング - リアルタイムクロック

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Current — 計時 ( マックス )

BQ4845S-A4TR

(Alternative models available)

Rochester Electronics

1+: $8.15

10+: $8.0685

100+: $7.987

500+: $7.9055

1000+: $7.824

Medical
Industrial transport (non-car & non-light truck)
Enterprise projectors

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

5267 In Stock
RFQ
- * - - - - Active - - - - - - - -

BQ3285LFSS-A1TR

(Alternative models available)

Rochester Electronics

1+: $2.72

10+: $2.6928

100+: $2.6656

500+: $2.6384

1000+: $2.6112

Pro audio, video & signage
Power delivery

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

8601 In Stock
RFQ
Clock/Calendar - Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 242B Obsolete HH:MM:SS (12/24 hr) Surface Mount 24-SSOP (0.154"", 3.90mm Width) 2.7V ~ 5.5V 0°C ~ 70°C 24-SSOP/QSOP 2.4V ~ 4V 100µA @ 3V

BQ4802LYDWR

(Alternative models available)

Texas Instruments

1+: $6.31

10+: $6.2469

100+: $6.1838

500+: $6.1207

1000+: $6.0576

Grid infrastructure
Data storage

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Texas Instruments.
Tanssion is one of the Distributors.
Wide range of applications.

1449 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 2.7V ~ 3.6V 0°C ~ 70°C 28-SOIC 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V

BQ4285S-SB2

(Alternative models available)

Rochester Electronics

1+: $4.36

10+: $4.3164

100+: $4.2728

500+: $4.2292

1000+: $4.1856

Building automation
Infotainment & cluster

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

1643 In Stock
RFQ
- * - - - - Active - - - - - - - -

BQ4802YDWG4

(Alternative models available)

Rochester Electronics

1+: $4.25

10+: $4.2075

100+: $4.165

500+: $4.1225

1000+: $4.08

Data storage
Power delivery

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

5321 In Stock
RFQ
Clock/Calendar - Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd 16B Active HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 28-SOIC 2.4V ~ 4V 1.5mA @ 4.5V ~ 5.5V

BQ4832YMA-85

(Alternative models available)

Rochester Electronics

1+: $39.49

10+: $39.0951

100+: $38.7002

500+: $38.3053

1000+: $37.9104

Appliances
Gaming
Pro audio, video & signage

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

340 In Stock
RFQ
Clock/Calendar - Tube Alarm, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Obsolete HH:MM:SS:hh (24 hr) Through Hole 32-DIP Module (0.61"", 15.49mm) 4.5V ~ 5.5V 0°C ~ 70°C 32-DIP Module (18.42x42.8) - 4mA @ 4.5 V ~ 5.5 V

BQ4285S-SB2TR

(Alternative models available)

Rochester Electronics

1+: $3.76

10+: $3.7224

100+: $3.6848

500+: $3.6472

1000+: $3.6096

Broadband fixed line access
Enterprise projectors

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

8272 In Stock
RFQ
- * - - - - Active - - - - - - - -

BQ4845S-A4N

(Alternative models available)

Rochester Electronics

1+: $4.01

10+: $3.9699

100+: $3.9298

500+: $3.8897

1000+: $3.8496

Motor drives
Enterprise machine
Body electronics & lighting

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

1783 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Obsolete HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 4.75V ~ 5.5V -40°C ~ 85°C 28-SOIC 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V

BQ4802LYPWG4

(Alternative models available)

Texas Instruments

1+: $5.66

10+: $5.6034

100+: $5.5468

500+: $5.4902

1000+: $5.4336

Broadband fixed line access
Grid infrastructure
Wearables (non-medical)

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Texas Instruments.
Tanssion is one of the Distributors.
Wide range of applications.

8039 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 28-TSSOP (0.173"", 4.40mm Width) 2.7V ~ 3.6V 0°C ~ 70°C 28-TSSOP 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V

BQ4845S-A4

(Alternative models available)

Rochester Electronics

1+: $3.76

10+: $3.7224

100+: $3.6848

500+: $3.6472

1000+: $3.6096

Factory automation & control
Appliances
Portable electronics

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

3463 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd 16B Obsolete HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 4.75V ~ 5.5V 0°C ~ 70°C 28-SOIC 2.3V ~ 4V 1.5mA @ 4.5V ~ 5.5V

BU9873FVT-GE2

(Alternative models available)

ROHM Semiconductor

1+: $1.03

10+: $1.0197

100+: $1.0094

500+: $0.9991

1000+: $0.9888

Body electronics & lighting
Data center & enterprise computing
Pro audio, video & signage

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: ROHM Semiconductor.
Tanssion is one of the Distributors.
Wide range of applications.

7741 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Leap Year I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 8-TSSOP (0.173"", 4.40mm Width) 1.8V ~ 5.5V -40°C ~ 85°C 8-TSSOP-B - 1µA ~ 1.35µA @ 3V ~ 5.5V

BQ3285ESS

(Alternative models available)

Rochester Electronics

1+: $3.14

10+: $3.1086

100+: $3.0772

500+: $3.0458

1000+: $3.0144

Electronic point of sale (EPOS)
Wireless infrastructure
Infotainment & cluster

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

9137 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 242B Obsolete HH:MM:SS (12/24 hr) Surface Mount 24-SSOP (0.154"", 3.90mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 24-SSOP 2.5V ~ 4V 300µA @ 5V

BQ4802YDW

(Alternative models available)

Rochester Electronics

1+: $11.11

10+: $10.9989

100+: $10.8878

500+: $10.7767

1000+: $10.6656

Medical
Power delivery
Wearables (non-medical)

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

6167 In Stock
RFQ
Clock/Calendar - Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 28-SOIC 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V

BQ4802YDWRG4

(Alternative models available)

Texas Instruments

1+: $5.37

10+: $5.3163

100+: $5.2626

500+: $5.2089

1000+: $5.1552

PC & notebooks
Power delivery
TV

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Texas Instruments.
Tanssion is one of the Distributors.
Wide range of applications.

9510 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR) Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Not For New Designs HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 28-SOIC 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V

BQ4285P-SB2

(Alternative models available)

Rochester Electronics

1+: $4.19

10+: $4.1481

100+: $4.1062

500+: $4.0643

1000+: $4.0224

Wired networking
Enterprise projectors
Infotainment & cluster

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

1453 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 114B Obsolete HH:MM:SS (12/24 hr) Through Hole 24-DIP (0.600"", 15.24mm) 4.5V ~ 5.5V 0°C ~ 70°C 24-PDIP 2.5V ~ 4V -

BQ3285LDSSTR

(Alternative models available)

Rochester Electronics

1+: $2.72

10+: $2.6928

100+: $2.6656

500+: $2.6384

1000+: $2.6112

Body electronics & lighting
Infotainment & cluster
Electronic point of sale (EPOS)

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

3555 In Stock
RFQ
Clock/Calendar - Alarm, Daylight Savings, NVSRAM Parallel YY-MM-DD-dd 242B Obsolete HH:MM:SS (12/24 hr) Surface Mount 24-SSOP (0.154"", 3.90mm Width) 2.7V ~ 5.5V 0°C ~ 70°C 24-SSOP/QSOP 2.4V ~ 4V 100µA @ 3V

BQ4802LYDW

(Alternative models available)

Rochester Electronics

1+: $4.44

10+: $4.3956

100+: $4.3512

500+: $4.3068

1000+: $4.2624

Tablets
Wired networking
Grid infrastructure

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

581 In Stock
RFQ
Clock/Calendar - Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 2.7V ~ 3.6V 0°C ~ 70°C 28-SOIC 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V

BU9873F-GTE2

(Alternative models available)

ROHM Semiconductor

1+: $1.03

10+: $1.0197

100+: $1.0094

500+: $0.9991

1000+: $0.9888

Wired networking
Body electronics & lighting

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: ROHM Semiconductor.
Tanssion is one of the Distributors.
Wide range of applications.

171 In Stock
RFQ
Clock/Calendar - Tape & Reel (TR)Cut Tape (CT)Digi-Reel® Alarm, Leap Year I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 8-SOIC (0.173"", 4.40mm Width) 1.8V ~ 5.5V -40°C ~ 85°C 8-SOP - 1µA ~ 1.35µA @ 3V ~ 5.5V

BQ32000D

(Alternative models available)

Texas Instruments

1+: $1.82

10+: $1.8018

100+: $1.7836

500+: $1.7654

1000+: $1.7472

Datacom module
Wired networking
Building automation

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Texas Instruments.
Tanssion is one of the Distributors.
Wide range of applications.

6822 In Stock
RFQ
Clock/Calendar - Tube Leap Year, Square Wave Output, Trickle-Charger I²C, 2-Wire Serial YY-MM-DD-dd - Active HH:MM:SS (24 hr) Surface Mount 8-SOIC (0.154"", 3.90mm Width) 3V ~ 3.6V -40°C ~ 85°C 8-SOIC 1.4V ~ 3.6V 100µA @ 3.3V

BQ4802YDSH

(Alternative models available)

Rochester Electronics

1+: $5.93

10+: $5.8707

100+: $5.8114

500+: $5.7521

1000+: $5.6928

Pro audio, video & signage
Aerospace & defense
PC & notebooks

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

585 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Obsolete HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.337"", 8.56mm Width) with SNAPHAT Sockets 4.5V ~ 5.5V 0°C ~ 70°C 28-SOP 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V

BQ3285P-SB2

(Alternative models available)

Rochester Electronics

1+: $3.04

10+: $3.0096

100+: $2.9792

500+: $2.9488

1000+: $2.9184

Home theater & entertainment
Lighting
Wireless infrastructure

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

5427 In Stock
RFQ
- * - - - - Active - - - - - - - -

BQ4845YS-A4N

(Alternative models available)

Rochester Electronics

1+: $4.01

10+: $3.9699

100+: $3.9298

500+: $3.8897

1000+: $3.8496

Appliances
PC & notebooks
Pro audio, video & signage

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

5003 In Stock
RFQ
Clock/Calendar - Tube Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Obsolete HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 4.5V ~ 5.5V -40°C ~ 85°C 28-SOIC 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V

BQ4802YPWG4

(Alternative models available)

Texas Instruments

1+: $6.68

10+: $6.6132

100+: $6.5464

500+: $6.4796

1000+: $6.4128

Motor drives
Advanced driver assistance systems (ADAS)

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Texas Instruments.
Tanssion is one of the Distributors.
Wide range of applications.

4177 In Stock
RFQ
Clock/Calendar - - Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Active HH:MM:SS (12/24 hr) Surface Mount 28-TSSOP (0.173", 4.40mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 28-TSSOP 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V

BQ4845S-A4NTR

(Alternative models available)

Rochester Electronics

1+: $3.5

10+: $3.465

100+: $3.43

500+: $3.395

1000+: $3.36

Datacom module
PC & notebooks

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

9385 In Stock
RFQ
Clock/Calendar - Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel YY-MM-DD-dd - Obsolete HH:MM:SS (12/24 hr) Surface Mount 28-SOIC (0.295"", 7.50mm Width) 4.75V ~ 5.5V -40°C ~ 85°C 28-SOIC 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V

BQ3285ESSTR

(Alternative models available)

Rochester Electronics

1+: $2.72

10+: $2.6928

100+: $2.6656

500+: $2.6384

1000+: $2.6112

Industrial transport (non-car & non-light truck)

Products:集成电路(IC)--時計/タイミング - リアルタイムクロック

Manufacturers: Rochester Electronics.
Tanssion is one of the Distributors.
Wide range of applications.

959 In Stock
RFQ
Clock/Calendar - Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel YY-MM-DD-dd 242B Obsolete HH:MM:SS (12/24 hr) Surface Mount 24-SSOP (0.154"", 3.90mm Width) 4.5V ~ 5.5V 0°C ~ 70°C 24-SSOP/QSOP 2.5V ~ 4V 300µA @ 5V
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