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ADS7805P
+BOMIC ADC 16BIT SAR 28DIP
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ManufacturerTexas Instruments
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Mfr. Part #ADS7805P
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Datasheet ADS7805P DataSheet
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In Stock9472
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Specifications
| Attribute | Value |
| Part Status | Obsolete |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -25°C ~ 85°C |
| Package / Case | 28-DIP (0.300", 7.62mm) |
| Supplier Device Package | 28-PDIP |
| Mounting Type | Through Hole |
| Base Product Number | ADS7805 |
Overview
Description
The ADS7805P is a high-precision, 16-bit analog-to-digital converter (ADC) designed for applications requiring accurate digital representations of analog signals. It features a differential input, enabling it to measure both positive and negative voltages, which enhances its versatility in various applications. The device operates with a sampling rate of up to 100 kSPS, making it suitable for real-time signal processing.
Key features include low power consumption, a built-in reference voltage, and a parallel output format for easy interfacing with digital systems. The ADS7805P is ideal for applications in industrial automation, data acquisition, and instrumentation, where high resolution and stability are critical.
With its robust performance and ease of integration, the ADS7805P is a popular choice for engineers looking to incorporate accurate analog signal processing in their designs.
Key features include low power consumption, a built-in reference voltage, and a parallel output format for easy interfacing with digital systems. The ADS7805P is ideal for applications in industrial automation, data acquisition, and instrumentation, where high resolution and stability are critical.
With its robust performance and ease of integration, the ADS7805P is a popular choice for engineers looking to incorporate accurate analog signal processing in their designs.
Equivalent
The ADS7805P is a 16-bit analog-to-digital converter (ADC). Equivalent products include the Analog Devices AD7685, Texas Instruments ADS8320, and Microchip MCP3204. These alternatives offer similar specifications, such as resolution, sampling rates, and interface options. Always verify specific requirements for compatibility and performance before substitution.
Features
The ADS7805P is a 16-bit analog-to-digital converter (ADC) designed for high-performance applications. Key features include:
1. Resolution: 16-bit conversion, providing high precision in signal measurement.
2. Sampling Rate: Offers a sampling rate of up to 100 kSPS (kilo-samples per second).
3. Input Range: Supports a bipolar input range of ±10V, suitable for various applications.
4. Interface: Serial data output via a 3-wire interface, simplifying communication with microcontrollers and DSPs.
5. Low Power Consumption: Operates efficiently with low power requirements, making it ideal for battery-powered devices.
6. Temperature Range: Functional over an extended temperature range, ensuring reliability in diverse environments.
7. Internal Reference: Integrated voltage reference simplifies design and reduces external component count.
8. Single Supply Operation: Can operate from a single +5V supply, enhancing ease of integration.
These features make the ADS7805P suitable for applications like data acquisition, industrial control, and instrumentation.
1. Resolution: 16-bit conversion, providing high precision in signal measurement.
2. Sampling Rate: Offers a sampling rate of up to 100 kSPS (kilo-samples per second).
3. Input Range: Supports a bipolar input range of ±10V, suitable for various applications.
4. Interface: Serial data output via a 3-wire interface, simplifying communication with microcontrollers and DSPs.
5. Low Power Consumption: Operates efficiently with low power requirements, making it ideal for battery-powered devices.
6. Temperature Range: Functional over an extended temperature range, ensuring reliability in diverse environments.
7. Internal Reference: Integrated voltage reference simplifies design and reduces external component count.
8. Single Supply Operation: Can operate from a single +5V supply, enhancing ease of integration.
These features make the ADS7805P suitable for applications like data acquisition, industrial control, and instrumentation.
Pinout
The ADS7805P is a 12-bit analog-to-digital converter (ADC) with a total of 28 pins. Its key functions include:
1. Analog Input: Pins for differential or single-ended analog input voltages.
2. Digital Output: Pins for the 12-bit digital output data and status signals.
3. Control Signals: Pins for chip select (CS), read (RD), and write (WR) controls to manage data transfer.
4. Power Supply: Pins for power connections, including VDD and ground (GND).
5. Reference Voltage: Pins for connecting an external reference voltage to set the ADC's full-scale range.
6. Clock Input: A pin for the clock signal, necessary for timing operations within the ADC.
The ADS7805P is primarily used in applications that require high-speed data acquisition and processing, such as in industrial automation, medical devices, and instrumentation.
1. Analog Input: Pins for differential or single-ended analog input voltages.
2. Digital Output: Pins for the 12-bit digital output data and status signals.
3. Control Signals: Pins for chip select (CS), read (RD), and write (WR) controls to manage data transfer.
4. Power Supply: Pins for power connections, including VDD and ground (GND).
5. Reference Voltage: Pins for connecting an external reference voltage to set the ADC's full-scale range.
6. Clock Input: A pin for the clock signal, necessary for timing operations within the ADC.
The ADS7805P is primarily used in applications that require high-speed data acquisition and processing, such as in industrial automation, medical devices, and instrumentation.
Manufacturer
The ADS7805P is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments is headquartered in Dallas, Texas, and is renowned for its development of analog and embedded processing technologies. The company designs and produces a wide range of products, including analog chips, embedded processors, and digital signal processors (DSPs), serving various industries such as automotive, industrial, communications, and consumer electronics. Texas Instruments is recognized for its innovation, quality, and commitment to customer solutions, making it a key player in the electronics market. The ADS7805P itself is a 12-bit analog-to-digital converter (ADC) designed for high-speed data acquisition and is used in applications requiring precise analog signal processing.
Application
The ADS7805P is a high-performance analog-to-digital converter (ADC) primarily used in applications such as industrial automation, process control, and data acquisition systems. Its precision and speed make it suitable for medical instrumentation, audio processing, and telecommunications. Additionally, it can be used in instrumentation for environmental monitoring, automotive systems, and consumer electronics. The device's ability to handle multiple input channels also makes it ideal for multi-channel data logging and monitoring solutions.
Package
The ADS7805P is packaged in a 28-pin plastic dual in-line package (DIP). This type of package is designed for through-hole mounting on PCBs, providing easy handling and soldering.
