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ADS7951SBRGER
+StücklisteIC ADC 12BIT SAR 24VQFN
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HerstellerTexas Instruments
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Herstellerteil #ADS7951SBRGER
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Datenblatt ADS7951SBRGER DataSheet
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Auf Lager9092
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7*24 Stunden-Servicegarantie
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Spezifikationen
| Attribut | Wert |
| Series | microPOWER™ |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 1M |
| Number of Inputs | 8 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A / D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 1.7V ~ 5.25V |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| Mounting Type | Surface Mount |
| Base Product Number | ADS7951 |
Übersicht
Description
The ADS7951SBRGER is a high-performance, 16-bit analog-to-digital converter (ADC) from Texas Instruments. Designed for low-power applications, it features a sampling rate of up to 1 MSPS and includes an integrated multiplexer (MUX) that allows for the connection of multiple input channels.
This ADC operates with a supply voltage range of 2.7V to 5.5V and supports both 3V and 5V logic levels. It utilizes a serial interface (SPI) for communication, enabling easy integration into various microcontroller and microprocessor systems. The device also offers features like programmable gain amplification and low noise operation, making it suitable for precision measurements in applications such as industrial automation, medical devices, and consumer electronics.
The ADS7951SBRGER is packaged in a compact, space-saving format, which is ideal for embedded systems where board space is a critical concern. Overall, this ADC balances high performance with low power consumption, making it a versatile choice for a wide range of digital signal processing tasks.
This ADC operates with a supply voltage range of 2.7V to 5.5V and supports both 3V and 5V logic levels. It utilizes a serial interface (SPI) for communication, enabling easy integration into various microcontroller and microprocessor systems. The device also offers features like programmable gain amplification and low noise operation, making it suitable for precision measurements in applications such as industrial automation, medical devices, and consumer electronics.
The ADS7951SBRGER is packaged in a compact, space-saving format, which is ideal for embedded systems where board space is a critical concern. Overall, this ADC balances high performance with low power consumption, making it a versatile choice for a wide range of digital signal processing tasks.
Equivalent
Equivalent products to the ADS7951SBRGER chip include the MCP3561, LTC2375-16, and AD7980. These devices offer similar performance characteristics such as 16-bit resolution, multiplexing options, and SPI interface. Always check specifications for particular application requirements to ensure compatibility.
Features
The ADS7951SBRGER is a 16-bit analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Resolution: 16-bit resolution for high precision in analog signal conversion.
2. Sampling Rate: Capable of 1 MSPS (million samples per second) for fast data acquisition.
3. Input Channels: Supports up to 8 single-ended or 4 differential input channels, providing versatility in applications.
4. Power Supply: Operates with a supply voltage range of 2.7V to 5.25V, making it suitable for various systems.
5. Low Power Consumption: Designed for low power usage, ideal for battery-operated and portable devices.
6. Integrated Reference: Includes an internal voltage reference for simplified design and operation.
7. SPI Interface: Features a Serial Peripheral Interface (SPI) for easy communication with microcontrollers and digital systems.
8. Integrated Digital Filter: Offers built-in digital filtering capabilities to enhance signal integrity.
These features make the ADS7951SBRGER suitable for applications in industrial automation, medical instrumentation, and portable devices.
1. Resolution: 16-bit resolution for high precision in analog signal conversion.
2. Sampling Rate: Capable of 1 MSPS (million samples per second) for fast data acquisition.
3. Input Channels: Supports up to 8 single-ended or 4 differential input channels, providing versatility in applications.
4. Power Supply: Operates with a supply voltage range of 2.7V to 5.25V, making it suitable for various systems.
5. Low Power Consumption: Designed for low power usage, ideal for battery-operated and portable devices.
6. Integrated Reference: Includes an internal voltage reference for simplified design and operation.
7. SPI Interface: Features a Serial Peripheral Interface (SPI) for easy communication with microcontrollers and digital systems.
8. Integrated Digital Filter: Offers built-in digital filtering capabilities to enhance signal integrity.
These features make the ADS7951SBRGER suitable for applications in industrial automation, medical instrumentation, and portable devices.
Pinout
The ADS7951SBRGER is a 16-bit, 5-channel Analog-to-Digital Converter (ADC) from Texas Instruments. It features a 28-pin TSSOP (Thin Shrink Small Outline Package) configuration.
The pin count and functions are as follows:
1. VDD (Power supply)
2. GND (Ground)
3. REF (Reference voltage input)
4. VCLK (Internal clock input)
5. CS (Chip select)
6. DIN (Data input)
7. DOUT (Data output)
8. SCLK (Serial clock)
9. D0-D4 (Data output lines)
10. MISO (Master In Slave Out)
11. MOSI (Master Out Slave In)
12. GPIO (General-purpose input/output)
13. COM (Common input for differential channels)
14. CH0-CH4 (Input channels)
The ADS7951 is designed for multiplexed applications, allowing for multiple analog inputs to be converted to digital output, with integrated features for low-power operation and high-speed performance.
The pin count and functions are as follows:
1. VDD (Power supply)
2. GND (Ground)
3. REF (Reference voltage input)
4. VCLK (Internal clock input)
5. CS (Chip select)
6. DIN (Data input)
7. DOUT (Data output)
8. SCLK (Serial clock)
9. D0-D4 (Data output lines)
10. MISO (Master In Slave Out)
11. MOSI (Master Out Slave In)
12. GPIO (General-purpose input/output)
13. COM (Common input for differential channels)
14. CH0-CH4 (Input channels)
The ADS7951 is designed for multiplexed applications, allowing for multiple analog inputs to be converted to digital output, with integrated features for low-power operation and high-speed performance.
Manufacturer
The ADS7951SBRGER is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog and digital signal processing devices. Founded in 1930, TI has established itself as a leader in the semiconductor industry, providing a wide range of products for applications in automotive, industrial, communications, consumer electronics, and more. The ADS7951 is a high-speed, 16-bit Analog-to-Digital Converter (ADC) designed for precise data conversion in various electronic systems, showcasing TI’s expertise in analog technology.
Application
The ADS7951SBRGER is a high-speed, 16-bit analog-to-digital converter (ADC) primarily used in industrial automation, data acquisition systems, and sensor interfaces. Its application areas include process control, medical instrumentation, telecommunications, and automotive systems. The device is suitable for applications requiring high precision and fast sampling rates, such as signal monitoring, instrumentation amplifiers, and control systems. Its low power consumption and integrated features make it ideal for portable and battery-operated devices as well.
Package
The ADS7951SBRGER is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).
