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BQ4845S-A4

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BQ4845S-A4

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Nº de pieza BQ4845S-A4
Fabricantes Texas Instruments
Descripción IC RTC CLK/CALENDAR PAR 28-SOIC
Hoja de datos
Paquete 28-SOIC (0.295", 7.50mm Width)
ECAD
En existencias 7.552 piece(s)
Precio unitario $ 3,7785 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega abr 30 - may 5 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo BQ4845S-A4 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
  • Para procesar su RFQ, por favor agregue BQ4845S-A4 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de BQ4845S-A4.

Especificaciones BQ4845S-A4

FabricantesTexas Instruments
CategoríaCircuitos integrados - Reloj/sincronizador - Relojes de tiempo real
Paquete28-SOIC (0.295", 7.50mm Width)
ECAD
Serie-
TipoClock/Calendar
CaracteristicasAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Tamaño de la memoria-
Formato de tiempoHH:MM:SS (12/24 hr)
Formato de fechaYY-MM-DD-dd
InterfazParallel
Suministro de voltaje4.75 V ~ 5.5 V
Voltaje - Suministro, batería2.3 V ~ 4 V
Actual - Hora normal (Máx.)1.5mA (Typ) @ 4.5 V ~ 5.5 V
Temperatura de funcionamiento0°C ~ 70°C
Tipo de montajeSurface Mount
Paquete / caja28-SOIC (0.295", 7.50mm Width)
Paquete de dispositivo del proveedor28-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 Garantías

Service Guarantee

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Quality Guarantee

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza Fabricantes Descripción En existencias

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
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BQ4845S-A4NTRG4

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IC RTC CLK/CALENDAR PAR 28-SOIC

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BQ4845S-A4N

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IC RTC CLK/CALENDAR PAR 28-SOIC

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BQ4845S-A4NG4

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IC RTC CLK/CALENDAR PAR 28-SOIC

 0

BQ4845S-A4

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IC RTC CLK/CALENDAR PAR 28-SOIC

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BQ4845S-A4NTR

 Texas Instruments

IC RTC CLK/CALENDAR PAR 28-SOIC

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BQ4845S-A4G4

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IC RTC CLK/CALENDAR PAR 28-SOIC

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BQ4845S-A4TR

 Texas Instruments

IC RTC CLK/CALENDAR PAR 28-SOIC

 0
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BQ4845S-A4NG4

D# BQ4845S-A4NG4-ND

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IC RTC CLK/CALENDAR PAR 28-SOIC

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BQ4845S-A4NTR

D# 2156-BQ4845S-A4NTR-TITR-ND

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BQ4845S-A4G4

D# BQ4845S-A4G4-ND

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IC RTC CLK/CALENDAR PAR 28-SOIC

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BQ4845S-A4

D# 2156-BQ4845S-A4-TI-ND

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BQ4845S-A4TR

D# 2156-BQ4845S-A4TR-ND

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BQ4845S-A4N

D# 2156-BQ4845S-A4N-TI-ND

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RTC, NON-VOLATILE, 1 TIMER(S)

 1172

BQ4845S-A4NTRG4

D# BQ4845S-A4NTRG4-ND

 Texas Instruments

IC RTC CLK/CALENDAR PAR 28-SOIC

 0
Nº de pieza Fabricantes Descripción En existencias

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 pieza Fabricantes Descripción En existencias

BQ4845S-A4

 Texas Instruments

In stock shipping within 2days

 149
Nº de pieza Fabricantes Descripción En existencias

BQ4845SA4TR

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 16675

BQ4845SA4NTR

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 69213

BQ4845SA4

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OEM/CM QUOTES ONLY | NO BROKERS

 12432

BQ4845SA4N

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OEM/CM QUOTES ONLY | NO BROKERS

 9
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OEM/CM ONLY

 365

BQ4845SA4NTRG4

 Texas Instruments

OEM/CM ONLY

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BQ4845SA4NTR

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OEM/CM ONLY

 980

BQ4845SA4NG4

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OEM/CM ONLY

 3625

BQ4845SA4

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OEM/CM ONLY

 214

BQ4845SA4G4

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OEM/CM ONLY

 4645

BQ4845SA4N

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OEM/CM ONLY

 833
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BQ4845S-A4TR

 Texas Instruments

80
Nº de pieza Fabricantes Descripción En existencias

BQ4845S-A4

 Texas Instruments

OEM/CM Immediate delivery

 49

BQ4845S-A4N

 Texas Instruments

OEM/CM Immediate delivery

 695
Nº de pieza Fabricantes Descripción En existencias

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

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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
Nº de pieza Fabricantes Descripción En existencias

BQ4845S-A4

 Benchmarq Microelectronics Inc

1 TIMER(S), REAL TIME CLOCK, PDSO28

 1

BQ4845S-A4N

 Texas Instruments

Manufacturer Supplied Status Information

 1
Nº de pieza Fabricantes Descripción En existencias

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

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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
Nº de pieza Fabricantes Descripción En existencias

BQ4845SA4N

 Texas Instruments

OEM/CM ONLY

 230

BQ4845SA4TR

 Texas Instruments

OEM/CM ONLY

 170
Nº de pieza Fabricantes Descripción En existencias

BQ4845S-A4

 Texas Instruments

IN stock Immediate delivery

 44

BQ4845S-A4N

 Texas Instruments

IN stock Immediate delivery

 690
Nº de pieza Fabricantes Descripción En existencias

BQ4845S-A4TR

 Texas Instruments

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

 4
Nº de pieza Fabricantes Descripción En existencias

BQ4845S-A4N

 Texas Instruments

shipping today

 546

BQ4845S-A4NTR

 ROHM Semiconductor

shipping today

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BQ4845S-A4

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shipping today

 296
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BQ4845S-A4N

 Texas Instruments

RFQ

 12444

BQ4845S-A4

 Texas Instruments

RFQ

 4338

BQ4845SA4N

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RFQ

 1865

Quick Inquiry

BQ4845S-A4

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ISO9001:2015, ICAS, IAF, UKAS

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BQ4845S-A4 está disponible en