ADS7959QDBTRQ1

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ADS7959QDBTRQ1

+Nomenclature

IC ADC 8BIT SAR 30TSSOP

  • FabricantTexas Instruments

  • Pièce fabricant #ADS7959QDBTRQ1

  • Package TSSOP-30

  • En stock6120

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series Automotive, AEC-Q100
ProductStatus Active
NumberofBits 8
SamplingRate(PerSecond) 1M
NumberofInputs 8
InputType Single Ended
DataInterface SPI
Configuration MUX-PGA-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.25V
Voltage-SupplyDigital 1.7V ~ 5.25V
Features PGA
OperatingTemperature -40°C ~ 125°C
Package/Case 30-TFSOP (0.173, 4.40mm Width)
SupplierDevicePackage 30-TSSOP

Présentation

Description

The ADS7959QDBTRQ1 is a high-performance, automotive-qualified analog-to-digital converter (ADC) from Texas Instruments. It features a 12-bit resolution with a successive approximation register (SAR) architecture, which ensures precise and reliable data conversion. This ADC operates with a maximum sampling rate of 1 MSPS, making it suitable for a variety of applications requiring fast data acquisition.
It includes 16 input channels, which can be configured in either single-ended or pseudo-differential modes, providing flexibility for different input signal types. The device features a serial SPI-compatible interface for efficient communication with microcontrollers or digital signal processors.
The ADS7959QDBTRQ1 is designed to operate over a wide temperature range and is compliant with AEC-Q100 standards, making it ideal for use in automotive environments. It supports a single 2.7V to 5.5V power supply, offering low power consumption, which is vital for battery-powered applications.
Overall, the ADS7959QDBTRQ1 offers a robust and flexible solution for high-speed, multi-channel data acquisition needs, particularly in automotive systems.

Equivalent

The ADS7959QDBTRQ1 is a 12-bit, 8-channel analog-to-digital converter (ADC) from Texas Instruments. Equivalent products could include:
1. AD7490 from Analog Devices: A 12-bit, 16-channel ADC.
2. MCP3208 from Microchip Technology: An 8-channel, 12-bit ADC.
3. MAX1139 from Maxim Integrated: A 12-bit, multichannel ADC.
These parts have similar specifications, but it's crucial to compare specific features to ensure compatibility with your application.

Features

The ADS7959QDBTRQ1 is a 12-bit, 9-channel, analog-to-digital converter (ADC) known for its high-speed performance and automotive qualification. Key features include:
1. Resolution and Channels: It offers a 12-bit resolution with 9 multiplexed input channels.
2. Sampling Rate: Capable of achieving sampling rates up to 1 MSPS (million samples per second).
3. Interface: Uses a SPI-compatible serial interface for communication.
4. Supply Voltage: Operates with an analog supply voltage range of 2.7V to 5.5V and a digital supply range of 1.65V to 5.5V.
5. Low Power Consumption: Optimized for low power operation, making it suitable for battery-powered applications.
6. Temperature Range: Qualified for automotive applications with an operating temperature range from -40°C to 125°C.
7. Package: Available in a compact TSSOP-16 package.
8. Additional Features: It includes a configurable input range and supports single-ended or pseudo-differential inputs.
These features make the ADS7959QDBTRQ1 suitable for automotive, industrial, and consumer applications that require reliable and precise data conversion.

Pinout

The ADS7959QDBTRQ1 is a 10-bit analog-to-digital converter (ADC) with a pin count of 16. It is designed for automotive applications and features a low-power, high-speed operation.
Key functions and features include:
- 12 channels of single-ended analog input.
- A serial peripheral interface (SPI) for communication.
- A maximum sampling rate of up to 1 MSPS (Mega Samples Per Second).
- Low power consumption, making it suitable for battery-powered applications.
- A wide operating temperature range for robust performance in automotive environments.
- Built-in diagnostic features to ensure reliability.
This ADC is ideal for applications requiring multiple input channels and high-speed data acquisition, such as sensor monitoring and control systems in vehicles.

Manufacturer

The ADS7959QDBTRQ1 is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company headquartered in Dallas, Texas. It is known for designing and manufacturing semiconductors and various integrated circuits, which are used in a wide array of electronic applications. TI is a leading player in the electronics industry, providing components for sectors such as automotive, industrial, consumer electronics, and communications equipment. The company is well-regarded for its innovation in analog and embedded processing products.

Application

The ADS7959QDBTRQ1 is a 10-channel, 12-bit analog-to-digital converter (ADC) designed for a variety of automotive and industrial applications. Key application areas include:
1. Automotive Systems: Used in engine control units, battery management systems, and in-cabin electronics due to its high reliability and precision.

2. Industrial Automation: Suitable for data acquisition systems, process control, and monitoring systems, where accurate signal conversion is crucial.
3. Consumer Electronics: Integrated into devices requiring efficient analog-to-digital conversion, such as audio and multimedia equipment.
4. Instrumentation: Used in measurement and diagnostic tools that require precise data conversion from analog inputs.
These applications benefit from the device's multi-channel capability, fast conversion rate, and robustness.

Package

The ADS7959QDBTRQ1 is typically available in a 24-pin TSSOP (Thin Shrink Small Outline Package) package.

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