ADS1018IDGSR

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ADS1018IDGSR

IC ADC 12BIT SIGMA-DELTA 10VSSOP

  • Fabricante
  • Mfr. Parte #ADS1018IDGSR
  • Paquete VSSOP (DGS)-10
  • Hoja de datos
  • En stock7271

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 3.3k
NumberofInputs 2, 4
InputType Differential, Single Ended
DataInterface SPI
Configuration MUX-PGA-ADC
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType Internal
Voltage-SupplyAnalog 2V ~ 5.5V
Voltage-SupplyDigital 2V ~ 5.5V
Features PGA, Temperature Sensor
OperatingTemperature -40°C ~ 125°C
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 10-VSSOP

Descripción general

Description

The ADS1018IDGSR is a 12-bit analog-to-digital converter (ADC) from Texas Instruments, designed for low-power, high-precision applications. It features a built-in programmable gain amplifier (PGA) and communicates via an I2C interface, allowing for easy integration with microcontrollers and digital signal processors. The ADS1018 operates with a supply voltage range of 2.0V to 5.5V and includes an internal reference voltage, making it suitable for battery-operated devices.
Key features include a maximum sampling rate of 128 samples per second, low power consumption (typically 150 µA), and the ability to handle differential and single-ended inputs. Its small package size (SOT-23) and simple configuration make it ideal for applications in industrial automation, medical devices, and sensor interfacing. Overall, the ADS1018 offers a balance of performance, ease of use, and efficiency for users needing precise analog measurement in compact designs.

Features

The ADS1018IDGSR is a 12-bit analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Resolution: 12-bit resolution with a programmable gain amplifier (PGA) for inputs ranging from ±0.256V to ±6.144V.
2. Data Rate: Supports data rates up to 330 SPS (samples per second).
3. Interface: SPI (Serial Peripheral Interface) for easy communication with microcontrollers.
4. Low Power Consumption: Operates at low power, making it suitable for battery-powered applications.
5. Internal Voltage Reference: Integrated voltage reference simplifies design.
6. Multiple Channels: Supports up to four single-ended inputs or two differential inputs.
7. Temperature Range: Operates over a range of -40°C to +125°C.
8. Package: Available in a small 8-pin VSSOP package, ideal for compact designs.
These features make the ADS1018IDGSR well-suited for applications in industrial, medical, and portable devices requiring accurate digital representation of analog signals.

Package

The ADS1018IDGSR is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with 10 pins. This compact package type is designed for low space requirements in electronic circuits.

Pinout

The ADS1018IDGSR is a 12-bit Analog-to-Digital Converter (ADC) from Texas Instruments. It features a total of 16 pins.
Pin Count: 16 pins
Functions of Key Pins:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. SCL (Pin 3): Serial clock input for I2C communication.
4. SDA (Pin 4): Serial data input/output for I2C communication.
5. ADDR (Pin 5): Address pin for I2C configuration.
6. ALERT (Pin 6): Alert output for indicating conversion completion.
7. AIN0 to AIN3 (Pins 7-10): Analog input channels for voltage measurement.
8. VREF (Pin 11): Reference voltage input.
9. REFP (Pin 12): Positive reference for differential input.
10. REFN (Pin 13): Negative reference for differential input.
11. RST (Pin 14): Reset pin for device initialization.
12. TSREF (Pin 15): Temperature sensor reference.
13. NC (Pin 16): No connect.
This ADC is commonly used in applications requiring precise digital conversion of analog signals.

Manufacturer

The ADS1018IDGSR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, primarily focusing on analog and embedded processing products. Founded in 1930, the company is a leading player in the semiconductor industry, providing a wide range of solutions for applications in automotive, industrial, communications, and consumer electronics. The ADS1018 is a 12-bit analog-to-digital converter (ADC) known for its low power consumption and integrated features, making it suitable for applications requiring precise digital conversion of analog signals.

Application

The ADS1018IDGSR is a 12-bit Analog-to-Digital Converter (ADC) commonly used in applications such as portable medical devices, industrial process controls, sensor data acquisition, battery management systems, and temperature monitoring. Its low power consumption and integrated features make it suitable for handheld devices, IoT applications, and any system requiring precise analog signal measurement and digitization.

Equivalent

Equivalent products to the ADS1018IDGSR include the ADS1115, which offers a higher resolution (16-bit) and additional channels, as well as the MCP3424 from Microchip, which is a 4-channel, 12-bit ADC. For similar performance, the LTC2400 from Analog Devices can also be considered. Each alternative offers different features such as resolution, number of channels, and communication interfaces.

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