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ADS7952QDBTRQ1
+Lista de MateriaisIC ADC 12BIT SAR 38TSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #ADS7952QDBTRQ1
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Pacote TSSOP-38
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Em Estoque6054
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 1M |
| NumberofInputs | 12 |
| 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 | 38-TFSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 38-TSSOP |
Visão Geral
Description
The device includes 16 input channels, allowing users to connect multiple analog signals for simultaneous conversion. It supports both single-ended and differential input configurations. The ADS7952QDBTRQ1 is equipped with an SPI-compatible serial interface, facilitating seamless communication with microcontrollers and digital systems.
Designed for automotive applications, it is AEC-Q100 qualified, ensuring it meets the stringent reliability standards of the automotive industry. The device operates over a wide temperature range, from -40°C to 125°C, and features low power consumption, which is crucial for energy-efficient designs.
Overall, the ADS7952QDBTRQ1 is a robust ADC suitable for various applications, including automotive systems, industrial control, and data acquisition systems.
Equivalent
1. Microchip MCP3208: An 8-channel, 12-bit ADC.
2. Analog Devices AD7490: A 16-channel, 12-bit ADC.
3. Maxim Integrated MAX11616: 16-channel, 12-bit ADC.
4. STMicroelectronics ADC161S626: A 16-channel, 12-bit ADC.
These alternatives vary in features like channel count and package options, so choose based on specific application needs.
Features
Pinout
The ADS7952QDBTRQ1 comes in a 28-pin TSSOP (Thin Shrink Small Outline Package). The pin functions include:
1. Analog Inputs (CH0-CH15): 16 pins for connecting the analog input signals.
2. VREF: Reference voltage input.
3. VDD: Power supply input.
4. GND: Ground.
5. SCLK (Serial Clock): Serial clock input for SPI communication.
6. SDI (Serial Data In): Data input pin for writing configuration settings.
7. SDO (Serial Data Out): Data output pin for transmitting conversion results.
8. CS (Chip Select): Enables the communication with the device.
These pins are used to configure the ADC, input the analog signals, and transfer data through an SPI-compatible interface. The ADS7952QDBTRQ1 is suitable for applications requiring multiple analog input readings and precise digital conversions.
Manufacturer
Application
1. Automotive Systems: Used in various automotive applications such as battery management systems, sensor interfacing, and engine control units due to its high reliability and fast sampling rate.
2. Industrial Automation: Suitable for factory automation, process control, and instrumentation systems requiring precise data acquisition.
3. Data Acquisition Systems: Ideal for multi-channel data acquisition in environments needing rapid and accurate analog-to-digital conversions.
4. Embedded Systems: Used in embedded systems requiring multiple input channels and quick, accurate digital representations of analog signals.