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BQ4845S-A4

hot BQ4845S-A4

BQ4845S-A4

Apenas para referência

Nº de peças BQ4845S-A4
Fabricante Texas Instruments
Descrição IC RTC CLK/CALENDAR PAR 28-SOIC
Ficha técnica
pacote 28-SOIC (0.295", 7.50mm Width)
ECAD
Em estoque 7.552 piece(s)
Preço unitário $ 3,7785 *
Tempo de entrega Pode ser enviado imediatamente
Tempo de entrega estimado nov 30 - dez 5 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para BQ4845S-A4 preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
  • Para efectuar a sua RFQ, por favor, adicione BQ4845S-A4 com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de BQ4845S-A4.

Especificações do BQ4845S-A4

FabricanteTexas Instruments
CategoriaCircuitos integrados - Relógio / sincronizador - Relógios em tempo real
pacote28-SOIC (0.295", 7.50mm Width)
ECAD
Series-
TipoClock/Calendar
CaracterísticasAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Tamanho da memória-
Formato da horaHH:MM:SS (12/24 hr)
Formato de dataYY-MM-DD-dd
InterfaceParallel
Tensão - fonte4.75 V ~ 5.5 V
Voltagem - Alimentação, Bateria2.3 V ~ 4 V
Corrente - Marcação (Max)1.5mA (Typ) @ 4.5 V ~ 5.5 V
Temperatura de operação0°C ~ 70°C
Tipo de montagemSurface Mount
Pacote / caso28-SOIC (0.295", 7.50mm Width)
Pacote de Dispositivo do Fornecedor28-SOIC

BQ4845S-A4 Packaging

Customized Labels
Sealing
Packing
Insepction

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.

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BQ4845S-A4 Garantias

Service Guarantee

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Quality Guarantee

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças Fabricante Descrição Estoque

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
Nº de peças Fabricante Descrição Estoque

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

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
Nº de peças Fabricante Descrição Estoque

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

BQ4845S-A4NG4

D# BQ4845S-A4NG4-ND

 Texas Instruments

IC RTC CLK/CALENDAR PAR 28-SOIC

 0
Nº de peças Fabricante Descrição Estoque

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
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4

 Texas Instruments

In stock shipping within 2days

 149
Nº de peças Fabricante Descrição Estoque

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

BQ4845SA4TR

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 16675
Nº de peças Fabricante Descrição Estoque

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

BQ4845SA4N

 Texas Instruments

OEM/CM ONLY

 833

BQ4845SA4TR

 Texas Instruments

OEM/CM ONLY

 365
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4TR

 Texas Instruments

80
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4N

 Texas Instruments

OEM/CM Immediate delivery

 695

BQ4845S-A4

 Texas Instruments

OEM/CM Immediate delivery

 49
Nº de peças Fabricante Descrição Estoque

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

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
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4N

 Texas Instruments

Manufacturer Supplied Status Information

 1

BQ4845S-A4

 Benchmarq Microelectronics Inc

1 TIMER(S), REAL TIME CLOCK, PDSO28

 1
Nº de peças Fabricante Descrição Estoque

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

BQ4845S-A4NTR

 Texas Instruments

Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28

RoHS: Compliant
 59935
Nº de peças Fabricante Descrição Estoque

BQ4845SA4TR

 Texas Instruments

OEM/CM ONLY

 170

BQ4845SA4N

 Texas Instruments

OEM/CM ONLY

 230
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4N

 Texas Instruments

IN stock Immediate delivery

 690

BQ4845S-A4

 Texas Instruments

IN stock Immediate delivery

 44
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4TR

 Texas Instruments

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

 4
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4N

 Texas Instruments

shipping today

 546

BQ4845S-A4NTR

 ROHM Semiconductor

shipping today

 1720

BQ4845S-A4

 Texas Instruments

shipping today

 296
Nº de peças Fabricante Descrição Estoque

BQ4845S-A4N

 Texas Instruments

RFQ

 12444

BQ4845S-A4

 Texas Instruments

RFQ

 4338

BQ4845SA4N

 Texas Instruments

RFQ

 1865

Quick Inquiry

BQ4845S-A4

Qualidade Certificada

O compromisso da Heisener com a qualidade moldou nossos processos de fornecimento, teste, expedição e cada passo intermediário. Essa base é subjacente a cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

Veja os Certificados

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