Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 50k |
| NumberofInputs | 8 |
| InputType | Differential, Single Ended |
| DataInterface | I²C |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 3.6V, 5V |
| Voltage-SupplyDigital | 2.7V ~ 3.6V, 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
Overview
Description
The ADS7828EIPWRQ1 is a precision, 12-bit analog-to-digital converter (ADC) produced by Texas Instruments. This device is designed for automotive applications and is part of TI's automotive-qualified product line, adhering to AEC-Q100 standards. The ADS7828 features a 2-wire, I²C-compatible interface, allowing for easy integration into systems with minimal wiring complexity. It operates over a wide supply voltage range of 2.7V to 5.5V, making it suitable for various environments.
Key features include eight single-ended or four differential input channels, offering flexibility in measuring multiple signals. The ADC operates with a high-speed conversion rate and low power consumption, making it ideal for battery-operated devices. Its compact TSSOP package aids in space-constrained applications.
The device includes a built-in programmable gain amplifier, enhancing its ability to handle low-level signals. It is typically used in automotive sensor applications, including temperature, pressure, and other sensor types, providing reliable and accurate digital conversion of analog signals.
Key features include eight single-ended or four differential input channels, offering flexibility in measuring multiple signals. The ADC operates with a high-speed conversion rate and low power consumption, making it ideal for battery-operated devices. Its compact TSSOP package aids in space-constrained applications.
The device includes a built-in programmable gain amplifier, enhancing its ability to handle low-level signals. It is typically used in automotive sensor applications, including temperature, pressure, and other sensor types, providing reliable and accurate digital conversion of analog signals.
Equivalent
The ADS7828EIPWRQ1 is a 12-bit, 8-channel analog-to-digital converter (ADC) from Texas Instruments. Equivalent products with similar specifications include:
1. Microchip MCP3208: A 12-bit, 8-channel ADC.
2. Analog Devices AD7091R: Another 12-bit ADC, though it may have fewer channels.
3. Maxim Integrated MAX11612: An 8-channel, 12-bit ADC.
Always verify specific features like sampling rate, interface compatibility, and power consumption when selecting a substitute.
1. Microchip MCP3208: A 12-bit, 8-channel ADC.
2. Analog Devices AD7091R: Another 12-bit ADC, though it may have fewer channels.
3. Maxim Integrated MAX11612: An 8-channel, 12-bit ADC.
Always verify specific features like sampling rate, interface compatibility, and power consumption when selecting a substitute.
Features
The ADS7828EIPWRQ1 is a 12-bit analog-to-digital converter (ADC) designed by Texas Instruments, optimized for automotive applications. Key features include:
1. Resolution & Channels: It offers a 12-bit resolution and features 8 single-ended or 4 differential input channels, providing flexibility in signal measurement.
2. I2C Interface: The device utilizes an I2C-compatible interface, simplifying communication with microcontrollers and processors.
3. Wide Supply Range: It operates within a supply voltage range of 2.7V to 5.5V, making it adaptable to various power conditions.
4. Low Power Consumption: Designed for efficiency, it offers low power consumption, which is critical for battery-powered applications.
5. Automotive Grade: As part of Texas Instruments' automotive-qualified products, it meets AEC-Q100 standards, suitable for harsh automotive environments.
6. Compact Package: The device is available in a small TSSOP package, aiding in space-constrained designs.
These features make the ADS7828EIPWRQ1 a versatile choice for high-precision, multi-channel ADC needs in automotive and other demanding applications.
1. Resolution & Channels: It offers a 12-bit resolution and features 8 single-ended or 4 differential input channels, providing flexibility in signal measurement.
2. I2C Interface: The device utilizes an I2C-compatible interface, simplifying communication with microcontrollers and processors.
3. Wide Supply Range: It operates within a supply voltage range of 2.7V to 5.5V, making it adaptable to various power conditions.
4. Low Power Consumption: Designed for efficiency, it offers low power consumption, which is critical for battery-powered applications.
5. Automotive Grade: As part of Texas Instruments' automotive-qualified products, it meets AEC-Q100 standards, suitable for harsh automotive environments.
6. Compact Package: The device is available in a small TSSOP package, aiding in space-constrained designs.
These features make the ADS7828EIPWRQ1 a versatile choice for high-precision, multi-channel ADC needs in automotive and other demanding applications.
Pinout
The ADS7828EIPWRQ1 is a 12-bit, I²C compatible, 8-channel analog-to-digital converter (ADC). It is offered in a TSSOP-16 package, meaning it has a pin count of 16.
Key functions of the ADS7828EIPWRQ1 include:
- Analog Input Channels: The device provides 8 single-ended or 4 differential input channels, allowing for versatile input configurations.
- I²C Interface: It communicates using the I²C protocol, which supports multiple devices on the same bus with different addresses.
- 12-bit Resolution: Offers a resolution of 12 bits for precise measurements.
- Reference Voltage: Operates from a single supply (2.7 V to 5.5 V) and uses an internal reference voltage.
- Automatic Power-Down: Features an automatic power-down mode to save power between conversions.
- Data Throughput: Capable of a high throughput rate of up to 22.3 kSPS (kilo-samples per second).
These functionalities make the ADS7828EIPWRQ1 suitable for various applications, including portable instrumentation, battery monitoring, and data acquisition systems.
Key functions of the ADS7828EIPWRQ1 include:
- Analog Input Channels: The device provides 8 single-ended or 4 differential input channels, allowing for versatile input configurations.
- I²C Interface: It communicates using the I²C protocol, which supports multiple devices on the same bus with different addresses.
- 12-bit Resolution: Offers a resolution of 12 bits for precise measurements.
- Reference Voltage: Operates from a single supply (2.7 V to 5.5 V) and uses an internal reference voltage.
- Automatic Power-Down: Features an automatic power-down mode to save power between conversions.
- Data Throughput: Capable of a high throughput rate of up to 22.3 kSPS (kilo-samples per second).
These functionalities make the ADS7828EIPWRQ1 suitable for various applications, including portable instrumentation, battery monitoring, and data acquisition systems.
Manufacturer
The ADS7828EIPWRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of analog and embedded processing chips. The company produces a wide variety of products that are used in countless applications across industries, including automotive, industrial, personal electronics, communications, and enterprise systems. TI is well-known for its innovation in analog and mixed-signal semiconductors, digital signal processing (DSP), and microcontroller (MCU) technologies. Headquartered in Dallas, Texas, TI has a rich history in the semiconductor industry and is considered one of the leading companies in this field, with a focus on developing technology that makes electronics more affordable through tiny and efficient solutions.
Application
The ADS7828EIPWRQ1 is a precision, low-power, 12-bit analog-to-digital converter (ADC) suitable for automotive and industrial applications. It is commonly used in areas requiring accurate, multi-channel data acquisition such as temperature sensing, pressure measurement, and battery monitoring. Its automotive-grade qualification makes it ideal for automotive control systems, including engine management and vehicle stability control. Additionally, it can be employed in industrial automation systems, medical instrumentation, and environmental monitoring devices, where reliable and precise signal conversion is critical. Its compact size and low power consumption make it suitable for portable and embedded systems requiring efficient analog signal processing.
Package
The ADS7828EIPWRQ1 is a 16-pin TSSOP (Thin Shrink Small Outline Package) designed for automotive applications. It is a precision 12-bit analog-to-digital converter from Texas Instruments, providing compactness and reliability in its packaging, suitable for space-constrained environments.
