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$5000ADI AD7945BR
The AD7945BR combines the benefits of a 12-bit DAC with the convenience of a parallel interface
Marques: Analog Devices Inc.
Pièce Fabricant #: AD7945BR
Fiche de données: AD7945BR Fiche de données (PDF)
Colis/Caisse: SOIC-20
type de produit: Digital to Analog Converters (DAC)
Statut RoHS:
État des stocks: 2 603 pièces, nouveau original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AD7945BR Description générale
Analog Devices' AD7945BR is a state-of-the-art 14-bit ADC that combines precision, speed, and low power consumption, making it an ideal choice for a wide range of applications. With a conversion rate of 1 MSPS and a supply voltage range of 2.7V to 5.25V, this device delivers exceptional performance while consuming minimal power. Its differential input configuration ensures accurate and reliable conversion of analog signals to digital data, providing designers with the confidence that their measurements will be precise. The AD7945BR's low power consumption of 27 mW at 1 MSPS, along with its flexible power management feature, makes it suitable for power-sensitive applications. Furthermore, its serial interface supports both SPI and I2C communication protocols, enabling seamless integration with various microcontrollers and digital signal processors. The inclusion of a built-in reference voltage and temperature sensor further enhances the device's precision and reliability, ensuring optimal performance in diverse applications
Caractéristiques
- Digital output format
- Burst conversion mode
- Multiple input channels
- Fully programmable
Application
- Automation systems
- Sensor interfaces
- Signal conditioning
Caractéristiques
Paramètre | Valeur | Paramètre | Valeur |
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Product Category | Digital to Analog Converters - DAC | RoHS | N |
Series | AD7945 | Resolution | 12 bit |
Sampling Rate | 1.7 MS/s | Number of Channels | 1 Channel |
Settling Time | 5 us | Output Type | Current |
Interface Type | Parallel | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Package / Case | SOIC-20 | Architecture | R-2R |
Brand | Analog Devices | DNL - Differential Nonlinearity | +/- 0.5 LSB |
Height | 2.35 mm | INL - Integral Nonlinearity | +/- 0.5 LSB |
Length | 13 mm | Number of Converters | 1 Converter |
Operating Supply Current | 5 uA | Operating Supply Voltage | 4.5 V to 5.5 V |
Pd - Power Dissipation | 450 mW | Product Type | DACs - Digital to Analog Converters |
Factory Pack Quantity | 37 | Subcategory | Data Converter ICs |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 4.5 V |
Type | Precision | Width | 7.6 mm |
Unit Weight | 0.028254 oz |
Expédition
Type d'expédition | Frais d'expédition | Délai de mise en œuvre | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
LA POSTE AÉRIENNE ENREGISTRÉE | $20.00-$40.00 (0.50 KG) | 2-5 jours |
Délai de traitement : les frais d'expédition dépendent des différentes zones et pays.
Paiement
Modalités de paiement | Frais de main | |
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Virement bancaire | facturer des frais bancaires de 30,00 $ US. | |
Pay Pal | facturer des frais de service de 4,0 %. | |
Carte de crédit | facturez des frais de service de 3,5%. | |
Western union | charge US.00 banking fee. | |
Paiement de Petit Montant | facturer des frais bancaires de 0,00 $ US. |
Garanties
1. Les composants électroniques que vous achetez incluent une garantie de 365 jours, nous garantissons la qualité du produit.
2. Si certains des articles que vous avez reçus ne sont pas de qualité parfaite, nous organiserons de manière responsable votre remboursement ou votre remplacement. Mais les articles doivent rester dans leur état d’origine.
Emballage
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Étape1 :Produit
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Étape2 :Emballage sous vide
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Étape5 :Boîtes d'emballage
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Tous les produits seront emballés dans un sac antistatique. Expédié avec une protection antistatique ESD.
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Une fois que toutes les marchandises sont garanties sans problème après l'emballage, nous les emballerons en toute sécurité et les enverrons par Global Express. Il présente une excellente résistance à la perforation et à la déchirure ainsi qu’une bonne intégrité du joint.
Points de pièce
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The AD7945BR chip is an analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It is a 14-bit, successive approximation ADC with a multiplexer input. It offers a high-accuracy conversion of analog signals into digital data. The chip is commonly used in various applications such as industrial automation, medical devices, and data acquisition systems.
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Equivalent
There are no direct equivalent products to the AD7945BR chip. However, alternative ADC chips that can be used as substitutes include the AD7946, AD7940, AD7948, and AD7949 models, which are all part of the same family of analog-to-digital converters. -
Features
The AD7945BR is a 14-bit, 2-channel, low-power, successive approximation ADC (Analog-to-Digital Converter) with a maximum sampling rate of 500 kSPS (kilosamples per second). It offers a wide input voltage range, low power consumption, and high accuracy, making it suitable for various data acquisition and measurement applications. -
Pinout
The AD7945BR is a 14-bit, 4-channel, simultaneous-sampling analog-to-digital converter in a 16-pin package. It includes a serial interface and operates from a single +5V power supply. The pin configuration and function can be found in the datasheet provided by the manufacturer. -
Manufacturer
The manufacturer of the AD7945BR is Analog Devices, Inc. It is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Analog Devices provides solutions for a wide range of industries, including industrial, automotive, healthcare, consumer electronics, and communication. -
Application Field
The AD7945BR is a high-precision, low-power, 16-bit successive approximation analog-to-digital converter (ADC) with an integrated 10-channel multiplexer. Its application areas include industrial automation, data acquisition systems, process control, temperature measurement, and low-power instrumentation where high-accuracy and high-resolution conversion is needed. -
Package
The AD7945BR chip is in a small outline package (SOIC) form. It has a size of 16 pins.
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