Shenzhen Retechip Electronics Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 15000pcs Per Mouth |
| Delivery Time | 2-3 work days |
| Packaging Details | 2500Pcs/Reel |
| Product Category: | ADC ic integrated circuit |
| Description | Low-Power Low-Noise 24-Bit ADC |
| Certification: | Original Factory Pack |
| Warranty | 180 Day |
| Shipping by | DHL\UPS\Fedex\EMS\HK Post\TNT |
| Unit Weight: | 0.002225g |
| Brand Name | Texas Instruments |
| Model Number | ADS1220IPWR |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 15000pcs Per Mouth |
| Delivery Time | 2-3 work days | Packaging Details | 2500Pcs/Reel |
| Product Category: | ADC ic integrated circuit | Description | Low-Power Low-Noise 24-Bit ADC |
| Certification: | Original Factory Pack | Warranty | 180 Day |
| Shipping by | DHL\UPS\Fedex\EMS\HK Post\TNT | Unit Weight: | 0.002225g |
| Brand Name | Texas Instruments | Model Number | ADS1220IPWR |
| Place of Origin | China |
ADS1220IPWR Digital Integrated Circuits SMT Low Power Low Noise 24Bit ADC IC Chips
Applications
• Temperature Sensor Measurements:
– Thermistors
– Thermocouples
– Resistance Temperature Detectors (RTDs): 2-, 3-, or 4-Wire Types
• Resistive Bridge Sensor Measurements:
– Pressure Sensors
– Strain Gauges
– Weigh Scales
• Portable Instrumentation
• Factory Automation and Process Control
Specifications
| Product Attribute | Attribute Value |
|---|---|
| Texas Instruments | |
| Product Category: | Analog to Digital Converters - ADC |
| ADS1220 | |
| SMD/SMT | |
| TSSOP-16 | |
| 24 bit | |
| 4 Channel | |
| SPI | |
| 2 kS/s | |
| Sigma-Delta | |
| 2.3 V to 5.5 V | |
| - 40 C | |
| + 125 C | |
| Reel | |
| INL - Integral Nonlinearity: | 0.0015 % FSR |
| Pd - Power Dissipation: | 1.4 mW |
| Power Consumption: | 1.4 mW |
| Reference Voltage: | 2.5 V |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.3 V |
Description
The ADS1220 is a precision, 24-bit, analog-to-digital converter (ADC) that offers many integrated features to reduce system cost and component count in applications measuring small sensor signals. The device features two differential or four single-ended inputs through a flexible input multiplexer (MUX), a low-noise, programmable gain amplifier (PGA), two programmable excitation current sources, a voltage reference, an oscillator, a low-side switch, and a precision temperature sensor.
The device can perform conversions at data rates up to 2000 samples-per-second (SPS) with single-cycle settling. At 20 SPS, the digital filter offers simultaneous 50-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128 V/V. This PGA makes the ADS1220 ideallysuited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors. The device supports measurements of pseudo- or fully-differential signals when using the PGA. Alternatively, the device can be configured to bypass the internal PGA while still providing high input impedance and gains up to 4 V/V, allowing for single-ended measurements.
Power consumption is as low as 120 µA when operating in duty-cycle mode with the PGA disabled. The ADS1220 is offered in a leadless VQFN-16 or a TSSOP-16 package and is specified over a temperature range of –40°C to +125°C.
Features
• Low Current Consumption: As Low as 120 μA (typ) in Duty-Cycle Mode
• Wide Supply Range: 2.3 V to 5.5 V
• Programmable Gain: 1 V/V to 128 V/V
• Programmable Data Rates: Up to 2 kSPS
• Up to 20-Bits Effective Resolution
• Simultaneous 50-Hz and 60-Hz Rejection at 20 SPS with Single-Cycle Settling Digital Filter
• Two Differential or Four Single-Ended Inputs
• Dual Matched Programmable Current Sources: 10 μA to 1.5 mA
• Internal 2.048-V Reference: 5 ppm/°C (typ) Drift
• Internal 2% Accurate Oscillator
• Internal Temperature Sensor: 0.5°C (typ) Accuracy
• SPI-Compatible Interface (Mode 1)
• Package: 3.5-mm × 3.5-mm × 0.9-mm VQFN
Shopping Guide
| Shipping | Delivery period |
For in-stock parts, orders are estimated to ship out in 3 days.
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| Shipping rates |
After confirming the order, we will evaluate the shipping cost based on the weight of the goods
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| Shipping option |
We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.
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| Shipping tracking |
We will notify you by email with tracking number once order is shipped.
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| Returning warranty | Returning |
Returns are normally accepted when completed within 30 days from date of shipment.Parts should be unused and in original packaging.Customer has to take charge for the shipping.
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| Warranty |
All Retechip purchases come with a 30-day money-back return policy, This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation
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| Ordering |
Payment
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T/T,PayPal, Credit Card includes Visa, Master, American Express.
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2013
Total Annual:
5000000-1000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen Retechip® Electronic Technology Co., Ltd. was established in 2013, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics,... Shenzhen Retechip® Electronic Technology Co., Ltd. was established in 2013, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics,...
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