仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 4k |
| Number of Inputs | 6 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Ratio - S / H: ADC | 0:1 |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Features | PGA |
| Operating Temperature | -50°C ~ 125°C |
| Supplier Device Package | 32-TQFP (5x5) |
概要
Description
The ADS124S06IPBSR is a 24-bit, delta-sigma (ΔΣ) ADC from Texas Instruments, designed for high-precision measurements in industrial applications.
### Key Features:
- 24-bit resolution with low noise (2.5 µV RMS at 20 SPS).
- 6 differential / 12 single-ended inputs with a flexible input multiplexer.
- SPI interface for communication with microcontrollers.
- Integrated PGA (1–128 V/V) for amplifying small signals.
- Low power consumption (0.85 mW at 2.7 V).
- Built-in diagnostics (sensor burnout detection, CRC).
### Applications:
- Industrial sensors (RTDs, thermocouples, strain gauges).
- Process control, medical instrumentation.
- Battery-powered systems.
### Package:
- TQFP-32 (IPBSR) for compact PCB designs.
This ADC combines high accuracy, flexibility, and robustness, making it ideal for demanding measurement systems.
### Key Features:
- 24-bit resolution with low noise (2.5 µV RMS at 20 SPS).
- 6 differential / 12 single-ended inputs with a flexible input multiplexer.
- SPI interface for communication with microcontrollers.
- Integrated PGA (1–128 V/V) for amplifying small signals.
- Low power consumption (0.85 mW at 2.7 V).
- Built-in diagnostics (sensor burnout detection, CRC).
### Applications:
- Industrial sensors (RTDs, thermocouples, strain gauges).
- Process control, medical instrumentation.
- Battery-powered systems.
### Package:
- TQFP-32 (IPBSR) for compact PCB designs.
This ADC combines high accuracy, flexibility, and robustness, making it ideal for demanding measurement systems.
Equivalent
The ADS124S06IPBSR is a 24-bit delta-sigma ADC. Equivalent alternatives include:
- ADS124S08IPBSR (similar, with 8 channels)
- ADS1220IPWR (lower-cost, 24-bit, 4 channels)
- LTC2498 (24-bit, 16-channel, from Analog Devices)
- MCP3551 (22-bit, lower resolution, from Microchip)
- MAX11270 (24-bit, low-power, from Maxim Integrated)
Check pin compatibility and specs for exact replacements.
- ADS124S08IPBSR (similar, with 8 channels)
- ADS1220IPWR (lower-cost, 24-bit, 4 channels)
- LTC2498 (24-bit, 16-channel, from Analog Devices)
- MCP3551 (22-bit, lower resolution, from Microchip)
- MAX11270 (24-bit, low-power, from Maxim Integrated)
Check pin compatibility and specs for exact replacements.
Features
The ADS124S06IPBSR is a high-precision, 24-bit delta-sigma ADC with key features:
- Resolution: 24-bit
- Channels: 6 differential/12 single-ended (with multiplexer)
- Data Rate: Up to 4kSPS
- Interface: SPI-compatible
- Input Range: ±2.5V (PGA = 1)
- PGA (Programmable Gain Amplifier): 1 to 128
- Low Noise: 150nV RMS at 20SPS (PGA=128)
- Integrated Features:
- Low-drift internal reference (10ppm/°C)
- Temperature sensor
- Burnout current sources
- Excitation current sources (10µA–1500µA)
- Power Supply: 2.7V to 5.25V
- Package: 32-pin TQFP (IPBSR)
Ideal for industrial sensors, RTDs, thermocouples, and bridge measurements.
- Resolution: 24-bit
- Channels: 6 differential/12 single-ended (with multiplexer)
- Data Rate: Up to 4kSPS
- Interface: SPI-compatible
- Input Range: ±2.5V (PGA = 1)
- PGA (Programmable Gain Amplifier): 1 to 128
- Low Noise: 150nV RMS at 20SPS (PGA=128)
- Integrated Features:
- Low-drift internal reference (10ppm/°C)
- Temperature sensor
- Burnout current sources
- Excitation current sources (10µA–1500µA)
- Power Supply: 2.7V to 5.25V
- Package: 32-pin TQFP (IPBSR)
Ideal for industrial sensors, RTDs, thermocouples, and bridge measurements.
Pinout
The ADS124S06IPBSR is a 24-bit, 6-channel delta-sigma ADC with 32 pins in a TQFP (PB) package.
Key Functions:
- 6 differential/12 single-ended inputs with PGA (programmable gain amplifier).
- SPI-compatible interface for communication.
- Internal reference (2.048V, 50ppm/°C) and support for external references.
- Low-power modes (down to 350µA).
- Built-in diagnostics (sensor detection, data CRC).
Notable Pins:
- AIN0–AIN11: Analog inputs.
- DVDD/AVDD: Power supplies.
- SCLK/CS/DRDY/DIN/DOUT: SPI control.
- RESET/START: Control pins.
Compact and versatile for precision sensor measurements.
Key Functions:
- 6 differential/12 single-ended inputs with PGA (programmable gain amplifier).
- SPI-compatible interface for communication.
- Internal reference (2.048V, 50ppm/°C) and support for external references.
- Low-power modes (down to 350µA).
- Built-in diagnostics (sensor detection, data CRC).
Notable Pins:
- AIN0–AIN11: Analog inputs.
- DVDD/AVDD: Power supplies.
- SCLK/CS/DRDY/DIN/DOUT: SPI control.
- RESET/START: Control pins.
Compact and versatile for precision sensor measurements.
Manufacturer
The ADS124S06IPBSR is manufactured by Texas Instruments (TI), a leading American semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including industrial, automotive, consumer electronics, and communications. Known for innovation and high-quality components, TI is a key player in the global electronics market.
Application
The ADS124S06IPBSR is a high-precision, 24-bit delta-sigma ADC used in applications requiring accurate analog-to-digital conversion. Key areas include:
- Industrial Automation: Process control, PLCs, and sensor interfaces.
- Medical Devices: Patient monitoring, ECG, and portable diagnostics.
- Test & Measurement: Precision instruments and data acquisition.
- Energy Monitoring: Smart meters and power quality analysis.
- Automotive: Battery management (BMS) and sensor systems.
Its low noise, high resolution, and flexible input options make it ideal for demanding measurement tasks.
- Industrial Automation: Process control, PLCs, and sensor interfaces.
- Medical Devices: Patient monitoring, ECG, and portable diagnostics.
- Test & Measurement: Precision instruments and data acquisition.
- Energy Monitoring: Smart meters and power quality analysis.
- Automotive: Battery management (BMS) and sensor systems.
Its low noise, high resolution, and flexible input options make it ideal for demanding measurement tasks.
Package
The ADS124S06IPBSR is packaged in a TQFP-32 (Thin Quad Flat Pack) with 32 leads. It has a body size of 5mm × 5mm and a pitch of 0.5mm. This surface-mount package is suitable for compact PCB designs, offering good thermal and electrical performance for precision ADC applications.
