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Shenzhen  Mingjiada Electronics Co., Ltd.

Service Telephone:86-755-83294757

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AI Processor Chip

Resistor network

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Commodity Model:AFE781H1RRUR

Trade Name:Digital To Analog Converters

Brand:TI

Particular Year:24+

Package:UQFN-24

Delivery Date:New and Original

Stock: 2000pcs

Quantity:
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Product Parameters

Manufacturer
TI
Model
AFE781H1RRUR
Package
UQFN-24
Describe
Low-Power DAC and Diagnostic ADC 2 Channel AFE UQFN-24 (4x4)

Product Description

AFE781H1RRUR - Low-Power DACs With Internal HART® Modem, Voltage Reference, and Diagnostic ADC for 4mA to 20mA Loop-Powered Applications


Part Number: AFE781H1RRUR

Package: UQFN-24

Type: Digital To Analog Converters

Description: Low-Power DAC and Diagnostic ADC 2 Channel AFE UQFN-24 (4x4)


Product Overviews

AFE781H1RRUR is highly-integrated, high-accuracy, extremely low-power digital-to-analog converters (DACs) with voltage outputs designed for HARTenabled sensor-transmitter applications. The AFEx81H1 devices include most of the components required to design a 4mA to 20mA, 2‑wire (loop-powered) sensor transmitter. In addition to the highly accurate DAC, these parts include a HART-certified FSK modem, 10‑ppm/°C voltage reference, and diagnostic analog-to-digital converter (ADC).


Product Features

• Low quiescent current: 180µA (typical)

• 12-bit 3.84kSPS ADC for advanced diagnostics

• Integrated 1.25V reference at 10 ppm/°C (max)

• Internal 1.2288MHz oscillator with clock output

• Digital interface

– Serial peripheral interface (SPI): Shared bus for both DAC and HART

– Universal asynchronous receiver-transmitter (UART): Shared bus for both DAC and HART

– Both: SPI for DAC and UART for HART

• Fault detection: CRC bit error checking, windowed watchdog timer, diagnostic ADC

• Digital DAC slew-rate control

• Wide operating temperature: –55°C to +125°C


Applications

• 2-wire, 4-mA to 20-mA loop-powered transmitters

• Process control and industrial automation

• Smart transmitters


Associated Products

Model

Brand

Package

Quantity

Describe

DAC3164IRGCR

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12-bit, 500MSPS Digital-to-Analog Converter (DAC), VQFN-64

LTC2000ACY-16

ADI

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2000

Single-channel, 2.7Gsps, 16-bit digital-to-analog converter (DAC)

DAC3162IRGZR

TI

VQFN-48

5000

500MSPS, Dual, 12-bit Digital-to-Analogue Converter (DAC), VQFN-48

LTC2000ACY-14

ADI

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2500

Single-channel, 2.7Gsps, 14-bit digital-to-analog converter (DAC)

DAC3161IRGCR

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VQFN-64

5000

12-bit, 500MSPS Digital-to-Analog Converter (DAC), VQFN-64

LTC2000ACY-11

ADI

BGA-170

2500

Single-channel, 2.7Gsps, 11-bit digital-to-analog converter (DAC)

LTC2645HMS-L12

ADI

MSOP-16

3000

Four-channel, 12-bit, PWM-to-voltage output digital-to-analog converter (DAC)

LTC2645HMS-L10

ADI

MSOP-16

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Four-channel, 10-bit, PWM-to-voltage output digital-to-analog converter (DAC)

LTC2645CMS-L8

ADI

MSOP-16

3000

Four-channel, 8-bit, PWM-to-voltage output digital-to-analog converter (DAC)

LTC2645CMS-L12

ADI

MSOP-16

2000

Four-channel, 12-bit, PWM-to-voltage output digital-to-analog converter (DAC)

FAQ

  • 1.Is the inventory and price seen on the platform accurate?

    A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

  • 2.Are all our products genuine?

    A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

  • 3.Can you provide the qualification certificate of the original factory or agent?

    A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

  • 4.Can I make an inquiry through the company's website?

    A: You can inquire through the website, or by phone and email.

  • 5.When can I deliver the goods after placing an order? How long will it take to get there?

    A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

  • 6.Can the company issue an invoice?

    A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.

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Contact Number:86-755-83294757

Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585

Business Hours:9:00-18:00

E-mail:sales@hkmjd.com

Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong

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