ADS7142QDQCRQ1

Les images sont à titre de référence seulement

ADS7142QDQCRQ1

IC ADC 12BIT SAR 10WSON

100% original & Nouveau

24 heures prêtes à expédier

Garantie 365 jours

RFQ et Obtenez plus de rabais

Spécifications

Part Status Active
Number of Bits 12
Sampling Rate (Per Second) 140k
Number of Inputs 2
Input Type Pseudo-Differential
Data Interface I2C
Configuration MUX-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type Internal
Voltage - Supply, Analog 1.65V ~ 3.6V
Voltage - Supply, Digital 1.65V ~ 3.6V
Operating Temperature -40°C ~ 125°C
Package / Case 10-WFDFN Exposed Pad
Supplier Device Package 10-WSON (3x2)
Mounting Type Surface Mount
Base Product Number ADS7142
Grade Automotive
Qualification AEC-Q100

Vue d'ensemble

Description

The ADS7142QDQCRQ1 is a high-performance, 16-bit analog-to-digital converter (ADC) designed for automotive applications, providing precise data conversion for various sensor and signal processing tasks. It features a sampling rate of up to 1 MSPS, making it suitable for high-speed applications.
Key specifications include a differential input configuration, integrated programmable gain amplifiers, and low power consumption, which is critical for battery-operated devices. The device supports a wide input voltage range and operates over an extended temperature range, complying with automotive standards.
Its robust design ensures reliability in harsh environments, and integrated features like built-in self-test (BIST) enhance fault detection capabilities. The ADS7142QDQCRQ1 is ideal for applications such as battery management systems, motor control, and other automotive sensors, ensuring accurate and efficient data acquisition in demanding conditions.

Features

The ADS7142QDQCRQ1 is a high-performance, low-power, 16-bit analog-to-digital converter (ADC) designed for automotive applications. Key features include:
1. 16-Bit Resolution: Provides high precision for accurate measurements.
2. Dual-Channel Input: Supports simultaneous sampling on multiple channels.
3. Sampling Rate: Capable of up to 1 MSPS, facilitating fast data acquisition.
4. Low Power Consumption: Optimized for battery-operated devices with low idle and active power usage.
5. Automotive Grade: AEC-Q100 qualified, ensuring reliability in harsh automotive environments.
6. Integrated Internal Reference: Simplifies design by eliminating external reference requirements.
7. SPI Interface: Easy integration with microcontrollers or processors for data communication.
8. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, accommodating various power supply designs.
9. Temperature Range: Supports operation in extreme temperatures suitable for automotive applications.
These features make the ADS7142QDQCRQ1 suitable for sensor applications, battery management systems, and other automotive electronics.

Package

The ADS7142QDQCRQ1 is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 32-pin variant. This package type is designed for efficient thermal performance and space-saving in electronic applications.

Pinout

The ADS7142QDQCRQ1 is a 14-bit analog-to-digital converter (ADC) from Texas Instruments. It comes in a 16-pin QFN (Quad Flat No-lead) package.
The pin functions are as follows:
1. VIO: Digital I/O voltage supply.
2. AVDD: Analog voltage supply.
3. AGND: Analog ground.
4. SCK: Serial clock input.
5. SDI: Serial data input.
6. SDO: Serial data output.
7. CS: Chip select input.
8. GPIO0: General-purpose input/output pin.
9. GPIO1: General-purpose input/output pin.
10. GPIO2: General-purpose input/output pin.
11. GPIO3: General-purpose input/output pin.
12. VREF: Reference voltage input.
13. TEMP: Temperature sensor output.
14. P1: Analog input channel 1.
15. P2: Analog input channel 2.
16. P3: Analog input channel 3.
This ADC is designed for automotive applications, ensuring high performance and reliability.

Manufacturer

The manufacturer of the ADS7142QDQCRQ1 is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company headquartered in Dallas, Texas. It specializes in designing and manufacturing a wide range of electronic components, including analog and digital semiconductors, embedded processors, and microcontrollers. TI serves various industries, including automotive, industrial, communications, and consumer electronics, making it one of the leading companies in the semiconductor sector. The ADS7142QDQCRQ1 is a precision analog-to-digital converter (ADC) that is part of TI's product lineup focused on high-performance data acquisition solutions.

Application

The ADS7142QDQCRQ1 is a precision analog-to-digital converter (ADC) primarily used in automotive applications. Key application areas include battery management systems, electric and hybrid vehicle powertrain monitoring, sensor signal processing (e.g., temperature, pressure, and current sensors), and industrial automation for data acquisition. Its high accuracy and robustness make it suitable for safety-critical environments.

Equivalent

The ADS7142QDQCRQ1 is a precision analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the AD7124 from Analog Devices, MCP3424 from Microchip, and LTC2367 from Analog Devices. These alternatives offer similar features like multi-channel inputs, high resolution, and low power consumption, making them suitable for comparable applications in data acquisition systems. Always verify specifications for specific requirements.

Expédition

Méthodes d'expéditionNous

offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.


Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

Le terme de paiement est 100% prépayé.

Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

Similaire