ADS1230IPWR

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ADS1230IPWR

IC ADC 20BIT SIGMA-DELTA 16TSSOP

  • Производитель
  • Мфр. Часть #ADS1230IPWR
  • Пакет TSSOP (PW)-16
  • Лист данных
  • В наличии3696

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
NumberofBits 20
SamplingRate(PerSecond) 80
NumberofInputs 1
InputType Differential, Single Ended
DataInterface SPI
Configuration PGA-ADC
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.3V
Voltage-SupplyDigital 2.7V ~ 5.3V
Features PGA
OperatingTemperature -40°C ~ 85°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

Обзор

Description

The ADS1230IPWR is a high-precision, low-noise, 24-bit analog-to-digital converter (ADC) designed primarily for weigh scales and industrial automation applications. It features a built-in programmable gain amplifier (PGA) that allows for flexible input ranges, accommodating various sensor outputs. The device operates with a low supply voltage (typically 2.7V to 5.25V) and supports data rates up to 10 SPS (samples per second).
Key features include differential input, internal clock, and an I2C interface for easy communication with microcontrollers. The ADS1230IPWR is known for its excellent linearity, low drift, and high noise rejection, making it suitable for applications requiring accurate measurements in challenging environments. Its compact package (TSSOP-20) and low power consumption enhance its appeal for portable and battery-operated designs. Overall, the ADS1230IPWR is an ideal choice for high-performance measurement systems in various industrial and consumer applications.

Features

The ADS1230IPWR is a 24-bit analog-to-digital converter (ADC) designed for precision measurement applications. Key features include:
1. High Resolution: Provides a 24-bit resolution for accurate signal conversion.
2. Low Noise: Achieves a noise level of 2.5 μV RMS, ensuring high fidelity in measurements.
3. Integrated PGA: Features a programmable gain amplifier (PGA) for signal conditioning, enabling gains of 1, 2, 4, or 8.
4. Differential Input: Supports differential input configuration, improving common-mode rejection.
5. Multiple Data Rates: Offers selectable data rates up to 20 SPS (samples per second) for flexibility in applications.
6. Low Power Consumption: Operates on a low supply voltage and consumes minimal power, ideal for battery-operated devices.
7. Internal Reference: Includes an internal reference voltage for simplified designs.
8. Digital Filtering: Implements digital filtering options for noise reduction and improved signal stability.
These features make the ADS1230IPWR suitable for applications in weighing scales, industrial process control, and data acquisition systems.

Package

The ADS1230IPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This type of package is known for its compact footprint and is suitable for surface mounting on PCBs.

Pinout

The ADS1230IPWR is a high-precision, 24-bit analog-to-digital converter (ADC) from Texas Instruments, specifically designed for weigh scales and industrial applications. It has a total of 16 pins.
Pin Functions:
1. VREF: Reference Voltage Input
2. AVDD: Analog Supply Voltage
3. AVSS: Analog Ground
4. DVDD: Digital Supply Voltage
5. DVSS: Digital Ground
6. SCK: Serial Clock Input
7. DIN: Serial Data Input
8. DOUT: Serial Data Output
9. CS: Chip Select Input
10. PD: Power Down Control
11. GPIO: General Purpose Input/Output
12. SENSE: Sensor Input
13. MCLK: Master Clock Input
14. TEST: Test Pin (used during production testing)
15. N/C: No Connect (not internally connected)
16. N/C: No Connect (not internally connected)
This configuration allows the ADS1230IPWR to operate effectively in various measurement and control applications.

Manufacturer

The ADS1230IPWR is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and manufacturing a wide range of semiconductor and integrated circuit products, primarily focusing on analog and embedded processing technologies. The company is recognized for its innovations in various fields, including digital signal processing, microcontrollers, and power management solutions. Texas Instruments serves a diverse array of industries, including automotive, industrial, communications, and consumer electronics, making it a significant player in the global electronics market.

Application

The ADS1230IPWR is a 24-bit analog-to-digital converter (ADC) used in applications requiring precise measurement of low-level signals. Common application areas include industrial process control, weighing scales, strain gauge measurements, medical instrumentation, and data acquisition systems. Its high resolution and low noise make it suitable for applications in sensor interfacing and measurement systems, especially where accuracy and stability are critical.

Equivalent

Equivalent products to the ADS1230IPWR include the AD7793 from Analog Devices, MCP3564 from Microchip, and LTC2440 from Analog Devices. These alternatives also feature high-resolution analog-to-digital conversion, suitable for precision measurement applications. However, check their specifications for compatibility with your specific requirements.

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