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ADS1120IPW
Analog to Digital Converters - ADC Low-Pwr Low-Noise 16-Bit ADCADS1120IPW
Analog to Digital Converters - ADC Low-Pwr Low-Noise 16-Bit ADC
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Manufacturer Part # : ADS1120IPW
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Package/Case: TSSOP-16
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Brand: Texas Instruments
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Product Categories : Analog to Digital Converters (ADC)
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
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
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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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.
Confirm the return or exchange with our staff.
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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ADS1120IPW DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.793 | $5.79 |
| 200 | $2.243 | $448.60 |
| 500 | $2.164 | $1,082.00 |
| 1000 | $2.125 | $2,125.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The ADS1120IPW is a precision, low-power, 16-bit delta-sigma analog-to-digital converter (ADC) manufactured by Texas Instruments. It is designed for applications that require accurate measurement of analog signals.
Key Features
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Analog-to-Digital Conversion: The ADS1120IPW is a 16-bit ADC, providing high-resolution conversion of analog signals into digital data.
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Low Power Consumption: Designed for efficiency, the ADC minimizes power consumption, making it suitable for battery-operated and low-power applications.
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Delta-Sigma Architecture: The device utilizes a delta-sigma architecture, offering high precision and accuracy in analog-to-digital conversion.
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Programmable Gain Amplifier: The ADC includes a programmable gain amplifier to enhance adaptability to different input signal ranges.
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I2C Interface: Featuring an I2C interface, the ADS1120IPW allows for easy communication with microcontrollers and other digital devices.
Application
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Sensor Interfaces: Ideal for interfacing with various sensors, converting analog sensor outputs into precise digital data.
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Portable Instruments: Commonly used in battery-powered and portable instruments where high-precision data acquisition is crucial.
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Industrial Automation: Applied in industrial automation systems for accurate measurement and monitoring of analog signals.
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Medical Devices: Utilized in medical devices for converting analog signals from sensors into digital data for processing and analysis.
Equivalent Parts
- ADS1120IPWR
- ADS1120IPWR-R
- ADS1120IPW-G4
Replaceable Parts
- ADS1120IPWR-R
- ADS1120IPW-G4-R
- ADS1120IPWT-R
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 | Part Package Code | TSSOP |
| Pin Count ! | 16 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Analog Input Voltage-Max | 2.5 V | Analog Input Voltage-Min | -2.5 V |
| Conversion Time-Max | 0.0005 µs | Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | R-PDSO-G16 | JESD-609 Code | e4 |
| Length | 5 mm | Linearity Error-Max (EL) | 0.002% |
| Moisture Sensitivity Level | 2 | Negative Supply Voltage-Nom | -2.5 V |
| Number of Analog In Channels | 4 | Number of Bits | 16 |
| Number of Functions | 1 | Number of Terminals | 16 |
| 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 | TSSOP |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | Sample Rate | 0.002 MHz |
| Seated Height-Max | 1.2 mm | Supply Current-Max | 0.49 mA |
| Supply Voltage-Min | 2.3 V | Supply Voltage-Nom | 3.3 V |
| Surface Mount ! | YES | Temperature Grade ! | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.65 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Width | 4.4 mm |
| Manufacturer | Texas Instruments | Product Category ! | Analog to Digital Converters - ADC |
| RoHS | Details | Series | ADS1120 |
| Mounting Style | SMD/SMT | Package / Case | TSSOP-16 |
| Resolution | 16 bit | Number of Channels | 4 Channel |
| Interface Type | SPI | Sampling Rate ! | 2 kS/s |
| Input Type | Differential/Single-Ended | Architecture | Sigma-Delta |
| Analog Supply Voltage | 2.3 V to 5.5 V | Digital Supply Voltage | 2.3 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 125 C |
| Brand | Texas Instruments | Development Kit | ADS1120EVM |
| Features | 50/60 Hz Rejection, Excitation Current Sources (iDACs), Oscillator, PGA, Temp Sensor | INL - Integral Nonlinearity | 0.002 % FSR |
| Moisture Sensitive | Yes | Operating Supply Voltage ! | 2.3 V to 5.5 V |
| Pd - Power Dissipation | 2.1 mW | Power Consumption ! | 1.4 mW |
| Product Type ! | ADCs - Analog to Digital Converters | Reference Type ! | External, Internal, Supply |
| Reference Voltage ! | 2 V | Factory Pack Quantity | 90 |
| Subcategory | Data Converter ICs | Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.3 V | Type | Precision ADC |
| Unit Weight | 0.002222 oz |
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 ADS1120IPW?
The ADS1120IPW is a low-power, precision analog-to-digital converter (ADC) designed by Texas Instruments. It is ideal for applications requiring high-precision measurements, such as portable instrumentation, sensor interfaces, and industrial control systems.
How Does ADS1120IPW Work?
The ADS1120IPW operates by converting analog input signals into digital data with high resolution and accuracy. It utilizes a delta-sigma architecture combined with a digital filter to achieve precise measurements with low power consumption. The ADC features programmable gain and data rates, offering flexibility in various measurement scenarios.
How Many Pins does ADS1120IPW have and What are the Functions of the Pinout Configuration?
The ADS1120IPW is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins, respectively.
- AGND, DGND: Analog and digital ground pins, respectively.
- AIN0, AIN1: Differential analog input pins.
- REFP, REFN: Reference voltage input pins.
- DRDY, MISO, MOSI, SCLK, CS: Serial interface control pins.
- RESET: Reset input pin.
- ALERT: Alert output pin.
What are the Pros and Cons of ADS1120IPW?
Pros:
- Low Power Consumption: Operates with low power for energy-efficient applications.
- High Precision: Provides accurate measurements with high resolution.
- Programmable Gain: Offers flexibility with programmable gain settings.
- Small Package: The 16-lead TSSOP package is compact and suitable for space-constrained designs.
- Serial Interface: Supports a serial interface for easy integration into digital systems.
Cons:
- Cost: High-precision ADCs like the ADS1120IPW may have a higher cost compared to lower-resolution alternatives.
- External Components: May require additional external components for specific measurement requirements.
Are There Any Equivalents/Alternatives to ADS1120IPW for Recommendation?
- The ADS1115 from Texas Instruments is a similar low-power, precision ADC with 16-bit resolution.
- Alternatives to the ADS1120IPW include the AD7791 from Analog Devices and the MCP3421 from Microchip Technology.
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