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ADS127L01IPBSR
Analog to Digital Converters - ADC 24-Bit, 512kSPS, 1-Ch, Very-Low-Power, Wide-Bandwidth Delta-Sigma ADC 32-TQFP -40 to 125ADS127L01IPBSR
Analog to Digital Converters - ADC 24-Bit, 512kSPS, 1-Ch, Very-Low-Power, Wide-Bandwidth Delta-Sigma ADC 32-TQFP -40 to 125
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Manufacturer Part # : ADS127L01IPBSR
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Package/Case: TQFP-32
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Analog to Digital Converters (ADC)
Quality Assurance
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ADS127L01IPBSR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ADS127L01 is a 24-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC) with data rates up to 512 kSPS. This device offers a unique combination of excellent dc accuracy and outstanding ac performance. The high-order, chopper-stabilized modulator achieves very low drift with low in-band noise. The integrated decimation filter suppresses modulator out-of-band noise. In addition to al low-latency filter, the ADS127L01 provides multiple Wideband filters with less than ±0.00004 dB of ripple, and an option for –116-dB stop-band attenuation at the Nyquist rate.
Key Features
- Data Rates: Up to 512 kSPS
- AC + DC Performance:
- Passband: Up to 230 kHz
- SNR: Up to 115.5 dB
- THD: Down to –129 dB
- DC Accuracy:
- Offset Drift: 1.5 µV/°C
- Gain Drift: 0.2 ppm/°C
- Operating Modes:
- High-resolution (128 kSPS at 26 mW)
- Low-power (128 kSPS at 15 mW)
- Very-low Power: 105 dB SNR (128 kSPS at 9 mW)
- Digital Filter Options:
- Low-latency Filter: Sinc Frequency Response
- Wideband 1 Filter: (0.45 to 0.55) × fDATA Transition Band
- Wideband 2 Filter: (0.40 to 0.50) × fDATA Transition Band
- SPI™ or Frame-Sync Serial Interface
- Daisy-Chain Compatible
- Analog Supply: 2.7 V to 3.6 V
- Digital Supply: 1.7 V to 3.6 V
- Operating Temperature: –40°C to +125°C
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | Date Of Intro | 2016-05-21 |
| Analog Input Voltage-Max | 3 V | Analog Input Voltage-Min | -0.5 V |
| Converter Type | ADC, DELTA-SIGMA | JESD-30 Code | S-PQFP-G32 |
| JESD-609 Code | e4 | Length | 5 mm |
| Linearity Error-Max (EL) | 0.001% | Moisture Sensitivity Level | 2 |
| Number of Analog In Channels | 1 | Number of Bits | 24 |
| Number of Functions | 1 | Number of Terminals | 32 |
| Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
| Output Bit Code | 2'S COMPLEMENT BINARY | Output Format ! | SERIAL |
| Package Body Material | PLASTIC/EPOXY | Package Code | TFQFP |
| Package Shape | SQUARE | Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | Sample Rate | 0.512 MHz |
| Seated Height-Max | 1.2 mm | Supply Current-Max | 1.6 mA |
| Supply Voltage-Min | 1.7 V | Supply Voltage-Nom | 3 V |
| Surface Mount ! | YES | Temperature Grade ! | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.5 mm | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 5 mm |
| Resolution (Bits) | 24 | Sample rate (max) (ksps) | 512 |
| Number of input channels | 1 | Interface type | SPI |
| Architecture | Delta-Sigma | Input type | Differential |
| Rating | Catalog | Reference mode | External |
| Input voltage range (max) (V) | 3 | Input voltage range (min) (V) | 0 |
| Features | Daisy-Chainable, Wideband | Operating temperature range (°C) | -40 to 125 |
| Power consumption (typ) (mW) | 7 | Analog supply (min) (V) | 2.7 |
| Analog supply voltage (max) (V) | 3.6 | SNR (dB) | 115.5 |
| Digital supply (min) (V) | 1.7 | Digital supply (max) (V) | 3.6 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ADS127L01IPBSR?
The ADS127L01IPBSR is a high-performance, low-power, 24-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It is designed for applications requiring high-resolution data acquisition with low power consumption, making it suitable for industrial automation, medical instrumentation, and audio processing applications.
How Does ADS127L01IPBSR Work?
The ADS127L01IPBSR operates by converting analog input signals into digital data with high precision and dynamic range. It utilizes a delta-sigma architecture and integrated digital filter to achieve high-resolution measurements with low noise. The ADC features programmable gain, data rates, and digital filtering options, providing flexibility for various measurement requirements.
How Many Pins does ADS127L01IPBSR have and What are the Functions of the Pinout Configuration?
The ADS127L01IPBSR is housed in a 32-pin VQFN (Very Thin Quad Flat No-leads) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins, respectively.
- AGND, DGND: Analog and digital ground pins, respectively.
- AIN0-AIN2: Differential analog input pins for input channels.
- REFP, REFN: Reference voltage input pins.
- SDI, SDO, SCLK, SYNC, START: Serial interface control pins.
- DRDY: Data ready output pin.
- PWDN: Power-down input pin.
What are the Pros and Cons of ADS127L01IPBSR?
Pros:
- High Resolution: Provides 24-bit resolution for accurate data acquisition.
- Low Power Consumption: Operates with low power, suitable for battery-powered applications.
- Programmable Features: Offers programmable gain, data rates, and filters for customization.
- Integrated Digital Filter: Includes an integrated digital filter for noise reduction.
- Wide Dynamic Range: Enables high-precision measurements across a wide input range.
Cons:
- Complexity: Requires expertise in analog and digital signal processing for optimal performance.
- Higher Cost: High-resolution, feature-rich ADCs may have a higher cost compared to lower-resolution options.
- Board Space: The 32-pin VQFN package may require careful board layout considerations.
Are There Any Equivalents/Alternatives to ADS127L01IPBSR for Recommendation?
- The ADS127L02 from Texas Instruments is a similar 24-bit ADC with dual-channel capability.
- Alternatives to the ADS127L01IPBSR include the AD7195 from Analog Devices and the MAX11210 from Maxim Integrated.
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