Name: BQ4845S-A4
Brand: Texas Instruments
SKU: BQ4845S-A4
Price: 3.7785 USD
Availability: InStock
Rating: 5 (147 reviews)

BQ4845S-A4

참조 용으로 만 사용

부품 번호	BQ4845S-A4
제조업체	Texas Instruments
설명	IC RTC CLK/CALENDAR PAR 28-SOIC
데이터시트
패키지	28-SOIC (0.295", 7.50mm Width)
ECAD
재고	7,552 piece(s)
단가	$ 3.7785 *
리드 타임	즉시 배송 가능
예상 배달 시간	1월 13 - 1월 18 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 BQ4845S-A4를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 BQ4845S-A4를 추가하십시오. Heisener.com는 BQ4845S-A4의 견적을 요청하는 모든 등록이 필요하지 않습니다.

BQ4845S-A4사양

제조업체	Texas Instruments
범주	집적 회로(IC) - 클럭/타이밍 - 실시간 클럭
패키지	28-SOIC (0.295", 7.50mm Width)
ECAD
계열	-
유형	Clock/Calendar
풍모	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
메모리 크기	-
시간 형식	HH:MM:SS (12/24 hr)
날짜 형식	YY-MM-DD-dd
인터페이스	Parallel
전압 - 공급	4.75 V ~ 5.5 V
전압 - 공급, 배터리	2.3 V ~ 4 V
전류 - 시간 관리 (최대)	1.5mA (Typ) @ 4.5 V ~ 5.5 V
작동 온도	0°C ~ 70°C
실장 형	Surface Mount
패키지 / 케이스	28-SOIC (0.295", 7.50mm Width)
공급 업체 장치 패키지	28-SOIC

BQ4845S-A4 Packaging

BQ4845S-A4 FAQ

1. How to order BQ4845S-A4 on Heisener?

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.
2. How does Heisener guarantee that BQ4845S-A4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BQ4845S-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-A4 products 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.
5. How is the shipping arranged?

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.
6. What is the process for return or replacement of BQ4845S-A4?

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 of BQ4845S-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
7.How to contact us to get technical supports, such as BQ4845S-A4 pin diagram, BQ4845S-A4 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

BQ4845S-A4관련 제품

SIT9120AC-1D2-33E166.666000X	SiTime, -20 TO 70C, 7050, 25PPM, 3.3V, 1, 6-SMD, No Lead, -	전망
0505Y3000130JQT	Knowles Syfer, CAP CER HIGH Q 0505, -, -	전망
1206J6300471JAT	Knowles Syfer, CAP CER 1206, -, -	전망
FQD12N20LTF	Fairchild/ON Semiconductor, MOSFET N-CH 200V 9A DPAK, TO-252-3, DPak (2 Leads + Tab), SC-63, -	전망
1N3312A	Microsemi Corporation, DIODE ZENER 13V 50W DO5, DO-203AB, DO-5, Stud, -	전망
XRA1207IG24TR-F	Exar Corporation, IC I/O PORT EXPANDER 16 BIT I2C, -, -	전망
ADS6244IRGZ25	Texas Instruments, IC ADC 14BIT SRL 105MSPS 48VQFN, 48-VFQFN Exposed Pad, -	전망
RNC55J1781BSR36	Vishay Dale, RES 1.78K OHM 1/8W .1% AXIAL, Axial, -	전망
RLR07C1051FSRSL	Vishay Dale, RES 1.05K OHM 1% 1/4W AXIAL, Axial, -	전망
AC1210JR-07200KL	Yageo, RES SMD 200K OHM 5% 1/2W 1210, 1210 (3225 Metric), -	전망
803-43-076-20-001000	Mill-Max Manufacturing Corp., CONN SOCKET 76PIN DUAL .100 R/A, -, -	전망
1456394	Phoenix Contact, SACC-SQ-M12MSD-4CON-20-L180, -, -	전망

BQ4845S-A4 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호

제조업체

설명

재고

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

부품 번호	제조업체	설명	재고
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-A4N	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-SOIC	0
BQ4845S-A4NG4	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-SOIC	0
BQ4845S-A4	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-SOIC	0
BQ4845S-A4NTR	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-SOIC	0
BQ4845S-A4G4	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-SOIC	0

부품 번호	제조업체	설명	재고
BQ4845S-A4NG4 D# BQ4845S-A4NG4-ND	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-SOIC	0
BQ4845S-A4NTR D# 2156-BQ4845S-A4NTR-TITR-ND	Rochester Electronics LLC	RTC, NON-VOLATILE, 1 TIMER(S)	59935
BQ4845S-A4G4 D# BQ4845S-A4G4-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-A4TR D# 2156-BQ4845S-A4TR-ND	Rochester Electronics LLC	REAL TIME CLOCK, NON-VOLATILE, 1	14500
BQ4845S-A4N D# 2156-BQ4845S-A4N-TI-ND	Rochester Electronics LLC	RTC, NON-VOLATILE, 1 TIMER(S)	1172
BQ4845S-A4NTRG4 D# BQ4845S-A4NTRG4-ND	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-SOIC	0

부품 번호

제조업체

설명

재고

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

3761

부품 번호

제조업체

설명

재고

BQ4845S-A4

Texas Instruments

In stock shipping within 2days

149

부품 번호	제조업체	설명	재고
BQ4845SA4TR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	16675
BQ4845SA4NTR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	69213
BQ4845SA4	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	12432
BQ4845SA4N	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9

부품 번호	제조업체	설명	재고
BQ4845SA4N	Texas Instruments	OEM/CM ONLY	833
BQ4845SA4TR	Texas Instruments	OEM/CM ONLY	365
BQ4845SA4NTRG4	Texas Instruments	OEM/CM ONLY	8424
BQ4845SA4NTR	Texas Instruments	OEM/CM ONLY	980
BQ4845SA4NG4	Texas Instruments	OEM/CM ONLY	3625
BQ4845SA4	Texas Instruments	OEM/CM ONLY	214
BQ4845SA4G4	Texas Instruments	OEM/CM ONLY	4645

부품 번호

제조업체

설명

재고

BQ4845S-A4TR

Texas Instruments

부품 번호

제조업체

설명

재고

BQ4845S-A4N

Texas Instruments

OEM/CM Immediate delivery

695

BQ4845S-A4

Texas Instruments

OEM/CM Immediate delivery

부품 번호	제조업체	설명	재고
BQ4845S-A4NTRG4 D# NS-BQ4845S-A4NTRG4	Texas Instruments	OEM/CM ONLY	1274
BQ4845S-A4N D# NS-BQ4845S-A4N	Texas Instruments	OEM/CM ONLY	5245
BQ4845S-A4NG4 D# NS-BQ4845S-A4NG4	Texas Instruments	OEM/CM ONLY	4887
BQ4845S-A4NTR D# NS-BQ4845S-A4NTR	Texas Instruments	OEM/CM ONLY	5797
BQ4845S-A4G4 D# NS-BQ4845S-A4G4	Texas Instruments	OEM/CM ONLY	2646
BQ4845S-A4 D# NS-BQ4845S-A4	Texas Instruments	OEM/CM ONLY	9193
BQ4845S-A4TR D# NS-BQ4845S-A4TR	Texas Instruments	OEM/CM ONLY	5742

부품 번호

제조업체

설명

재고

BQ4845S-A4

Benchmarq Microelectronics Inc

1 TIMER(S), REAL TIME CLOCK, PDSO28

BQ4845S-A4N

Texas Instruments

Manufacturer Supplied Status Information

부품 번호	제조업체	설명	재고
BQ4845S-A4NTR	Texas Instruments	Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28 RoHS: Compliant	59935
BQ4845S-A4	Texas Instruments	Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28 RoHS: Compliant	10207
BQ4845S-A4TR	Texas Instruments	BQ4845 RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning RoHS: Compliant	14500
BQ4845S-A4N	Texas Instruments	Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28 RoHS: Compliant	1172

부품 번호

제조업체

설명

재고

BQ4845SA4N

Texas Instruments

OEM/CM ONLY

230

BQ4845SA4TR

Texas Instruments

OEM/CM ONLY

170

부품 번호

제조업체

설명

재고

BQ4845S-A4N

Texas Instruments

IN stock Immediate delivery

690

BQ4845S-A4

Texas Instruments

IN stock Immediate delivery

부품 번호

제조업체

설명

재고

BQ4845S-A4TR

Texas Instruments

RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning

부품 번호	제조업체	설명	재고
BQ4845S-A4	Texas Instruments	shipping today	296
BQ4845S-A4N	Texas Instruments	shipping today	546
BQ4845S-A4NTR	ROHM Semiconductor	shipping today	1720