Part Number
BQ4845S-A4
Manufacturer
Texas Instruments
Description
IC RTC CLK/CALENDAR PAR 28-SOIC
Datasheet
Package
28-SOIC (0.295", 7.50mm Width)
In Stock
7,552 piece(s)
Unit Price
$ 3.7785 *
Lead Time
Can Ship Immediately
Estimated Delivery Time
Jan 7 - Jan 12 ( Choose Expedited Shipping)
Request for Quotation
Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.
Do you have any question about BQ4845S-A4?
86-755-83210559-827
Part Number # BQ4845S-A4 (Clock/Timing - Real Time Clocks) is manufactured by Texas Instrumentsand distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.
For BQ4845S-A4specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BQ4845S-A4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BQ4845S-A4.
Tom*****Hanna
April 1, 2023
Blaze*****rwood
April 1, 2023
Ana*****Wise
March 29, 2023
Milo*****xander
March 12, 2023
Trist*****dakia
February 28, 2023
Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market,
and our agent will prompt you to finish the order if you accept our offers.
We have a professional and experienced quality control team to strictly verify and test theBQ4845S-A4. All suppliers must pass our qualification reviews before they can publish their products including BQ4845S-A4 on Heisener;we pay more attention to the channels and quality of BQ4845S-A4products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BQ4845S-A4 price and inventory displayed accurate?The price and inventory of BQ4845S-A4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the BQ4845S-A4 we delivered, we will accept the replacement or return of the BQ4845S-A4 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery ofBQ4845S-A4.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
If you need any after-sales service, please do not hesitate to contact us.
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4TR D# V36:1790_07235764 |
Texas Instruments |
Real Time Clock Parallel 16byte Clock/Calendar/Alarm/Timer/Interrupt 28-Pin SOIC T/R RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4NTR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4G4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4N |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4TR |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4NTRG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4NG4 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4G4 D# BQ4845S-A4G4-ND |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4TR D# 2156-BQ4845S-A4TR-ND |
Rochester Electronics LLC |
REAL TIME CLOCK, NON-VOLATILE, 1 |
14500 |
BQ4845S-A4NTRG4 D# BQ4845S-A4NTRG4-ND |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4NG4 D# BQ4845S-A4NG4-ND |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC |
0 |
BQ4845S-A4 D# 2156-BQ4845S-A4-TI-ND |
Rochester Electronics LLC |
RTC, NON-VOLATILE, 1 TIMER(S) |
10207 |
BQ4845S-A4N D# 2156-BQ4845S-A4N-TI-ND |
Rochester Electronics LLC |
RTC, NON-VOLATILE, 1 TIMER(S) |
1172 |
BQ4845S-A4NTR D# 2156-BQ4845S-A4NTR-TITR-ND |
Rochester Electronics LLC |
RTC, NON-VOLATILE, 1 TIMER(S) |
59935 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4NTR D# BQ4845S-A4NTR |
Texas Instruments |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
909 |
BQ4845S-A4 D# BQ4845S-A4 |
Texas Instruments |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3761 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4 |
Texas Instruments |
In stock shipping within 2days |
149 |
Part Number | Manufacturer | Description | Stock |
BQ4845SA4N |
Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
9 |
BQ4845SA4NTR |
Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
69213 |
BQ4845SA4TR |
Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
16675 |
BQ4845SA4 |
Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
12432 |
Part Number | Manufacturer | Description | Stock |
BQ4845SA4NG4 |
Texas Instruments |
OEM/CM ONLY |
3625 |
BQ4845SA4N |
Texas Instruments |
OEM/CM ONLY |
833 |
BQ4845SA4NTRG4 |
Texas Instruments |
OEM/CM ONLY |
8424 |
BQ4845SA4NTR |
Texas Instruments |
OEM/CM ONLY |
980 |
BQ4845SA4TR |
Texas Instruments |
OEM/CM ONLY |
365 |
BQ4845SA4 |
Texas Instruments |
OEM/CM ONLY |
214 |
BQ4845SA4G4 |
Texas Instruments |
OEM/CM ONLY |
4645 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4TR |
Texas Instruments | 80 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4N |
Texas Instruments |
OEM/CM Immediate delivery |
695 |
BQ4845S-A4 |
Texas Instruments |
OEM/CM Immediate delivery |
49 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4N D# NS-BQ4845S-A4N |
Texas Instruments |
OEM/CM ONLY |
5245 |
BQ4845S-A4G4 D# NS-BQ4845S-A4G4 |
Texas Instruments |
OEM/CM ONLY |
2646 |
BQ4845S-A4TR D# NS-BQ4845S-A4TR |
Texas Instruments |
OEM/CM ONLY |
5742 |
BQ4845S-A4NTRG4 D# NS-BQ4845S-A4NTRG4 |
Texas Instruments |
OEM/CM ONLY |
1274 |
BQ4845S-A4NG4 D# NS-BQ4845S-A4NG4 |
Texas Instruments |
OEM/CM ONLY |
4887 |
BQ4845S-A4 D# NS-BQ4845S-A4 |
Texas Instruments |
OEM/CM ONLY |
9193 |
BQ4845S-A4NTR D# NS-BQ4845S-A4NTR |
Texas Instruments |
OEM/CM ONLY |
5797 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4 |
Benchmarq Microelectronics Inc |
1 TIMER(S), REAL TIME CLOCK, PDSO28 |
1 |
BQ4845S-A4N |
Texas Instruments |
Manufacturer Supplied Status Information |
1 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4TR |
Texas Instruments |
BQ4845 RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning RoHS: Compliant
|
14500 |
BQ4845S-A4 |
Texas Instruments |
Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28 RoHS: Compliant
|
10207 |
BQ4845S-A4N |
Texas Instruments |
Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28 RoHS: Compliant
|
1172 |
BQ4845S-A4NTR |
Texas Instruments |
Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28 RoHS: Compliant
|
59935 |
Part Number | Manufacturer | Description | Stock |
BQ4845SA4N |
Texas Instruments |
OEM/CM ONLY |
230 |
BQ4845SA4TR |
Texas Instruments |
OEM/CM ONLY |
170 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4 |
Texas Instruments |
IN stock Immediate delivery |
44 |
BQ4845S-A4N |
Texas Instruments |
IN stock Immediate delivery |
690 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4TR |
Texas Instruments |
RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning |
4 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4NTR |
ROHM Semiconductor |
shipping today |
1720 |
BQ4845S-A4N |
Texas Instruments |
shipping today |
546 |
BQ4845S-A4 |
Texas Instruments |
shipping today |
296 |
Part Number | Manufacturer | Description | Stock |
BQ4845S-A4N |
Texas Instruments |
RFQ |
12444 |
BQ4845S-A4 |
Texas Instruments |
RFQ |
4338 |
BQ4845SA4N |
Texas Instruments |
RFQ |
1865 |
IC INVERTER HEX SCHMITT 14-SOIC
DIODE GEN PURP 80V 100MA UMD2
IC TXRX RS-232 W/SHTDWN 28SSOP
IC LOG DETECTOR/CTRLR 8-MSOP
CAP TANT 22UF 10V 10% 1206
LED YELLOW CLEAR 0603 SMD
IC ADC 12BIT 8CH 456KSPS 48LQFP
CONN MAGJACK 1PORT 1000 BASE-TX
IC MCU 8BIT 32KB FLASH 44QFP
DIODE SCHOTTKY 20V 1A SOD323
SIT9120AC-1D2-33E166.666000X
SiTime, -20 TO 70C, 7050, 25PPM, 3.3V, 10505Y3000130JQT
Knowles Syfer, CAP CER HIGH Q 05051206J6300471JAT
Knowles Syfer, CAP CER 1206FQD12N20LTF
Fairchild/ON Semiconductor, MOSFET N-CH 200V 9A DPAK1N3312A
Microsemi Corporation, DIODE ZENER 13V 50W DO5XRA1207IG24TR-F
Exar Corporation, IC I/O PORT EXPANDER 16 BIT I2CADS6244IRGZ25
Texas Instruments, IC ADC 14BIT SRL 105MSPS 48VQFNRNC55J1781BSR36
Vishay Dale, RES 1.78K OHM 1/8W .1% AXIALRLR07C1051FSRSL
Vishay Dale, RES 1.05K OHM 1% 1/4W AXIALAC1210JR-07200KL
Yageo, RES SMD 200K OHM 5% 1/2W 1210803-43-076-20-001000
Mill-Max Manufacturing Corp., CONN SOCKET 76PIN DUAL .100 R/A1456394
Phoenix Contact, SACC-SQ-M12MSD-4CON-20-L180