You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Packaging | Tube |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Operating Supply Voltage | 5V |
| Length | 9.7mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Contact Plating | Gold |
| Radiation Hardening | No |
| Number of Pins | 28 |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) |
| Max Supply Voltage | 5.25V |
| REACH SVHC | No SVHC |
| Min Supply Voltage | 2.7V |
| Height | 1.2mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~105°C |
| Input Type | Differential, Single Ended |
| Max Supply Voltage (DC) | 5.25V |
| Min Supply Voltage (DC) | 2.7V |
| Number of Functions | 1 |
| Nominal Supply Current | 230μA |
| JESD-609 Code | e4 |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Base Part Number | ADS1148 |
| Pin Count | 28 |
| Surface Mount | YES |
| Terminal Pitch | 0.65mm |
| Subcategory | Other Converters |
| Max Power Dissipation | 2.3mW |
| Number of Elements | 1 |
| Configuration | MUX-PGA-ADC |
| Feature | PGA |
| Polarity | Bipolar |
| Power Dissipation | 2.3mW |
| Number of Inputs | 4, 7 |
| Power Consumption | 2.3mW |
| Dual Supply Voltage | 2.5V |
| Resolution | 2 B |
| Number of Bits | 16 |
| Supply Type | Analog, Digital, Dual, Single |
| Reference Voltage | 2.048V |
| Number of Analog In Channels | 8 |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Sampling Rate | 2 ksps |
| Conversion Rate | 2 ksps |
| Integral Nonlinearity (INL) | 1 LSB |
| Differential Nonlinearity | 1 LSB |
| Converter Type | ADC, DELTA-SIGMA |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Data Interface | SPI |
| Sampling Rate (Per Second) | 2k |
| Voltage - Supply, Analog | 2.7V~5.25V |
| Voltage - Supply, Digital | 2.7V~5.25V |
Product Description: ADS1148IPW 16-Bit Multi-Channel Analog-to-Digital Converter (ADC)
The ADS1148IPW is a highly versatile 16-bit analog-to-digital converter (ADC) engineered to deliver precise and accurate conversion of multiple analog signals into digital values. With advanced features, diverse applications, and robust performance, this ADC empowers engineers and designers to achieve accurate signal measurement and data acquisition across various domains.
Key Features:
16-Bit Resolution: This ADC showcases a 16-bit resolution, enabling it to convert analog signals into digital values with exceptional precision and detail, making it well-suited for applications that demand meticulous measurement.
Multi-Channel Inputs: Featuring multiple input channels, the ADC allows for concurrent conversion of multiple analog signals, enhancing efficiency and expanding data acquisition capabilities.
High Sampling Rate: Operating at a high sampling rate, the ADC facilitates real-time data acquisition, ensuring the faithful capture of rapidly changing signal dynamics.
SPI Interface: Equipped with a Serial Peripheral Interface (SPI) communication interface, the ADC seamlessly integrates with microcontrollers and digital systems, offering effortless control and data retrieval.
Low Noise Performance: Designed with low noise in mind, the ADC mitigates interference and noise, ensuring accurate signal measurement even in noisy environments.
Applications:
The ADS1148IPW 16-bit ADC proves itself indispensable across a spectrum of applications where precise analog signal measurement and multi-channel data acquisition are essential:
Industrial Automation: Incorporate the ADC into industrial automation systems to measure multiple sensor outputs, control signals, and feedback signals, thereby enhancing process control and monitoring capabilities.
Weighing Scales: Employ the ADC in precision weighing scales and load cells to convert analog weight measurements into digital data, ensuring reliable and precise readings.
Medical Instruments: Deploy the ADC in medical devices, patient monitoring systems, and diagnostic equipment to capture accurate readings of various physiological parameters.
Data Acquisition Systems: Integrate the ADC into data acquisition systems for real-time monitoring and recording of signals from multiple sensors simultaneously, enabling comprehensive data analysis.
Keyboard Compatibility:
While the ADS1148IPW 16-bit ADC isn't commonly used as a standard keyboard component, its capabilities could be harnessed in advanced keyboard designs with specific requirements:
Multi-Channel Inputs: In advanced keyboards equipped with multiple analog inputs, touch-sensitive panels, or customized control interfaces, the ADC can enable the simultaneous conversion of multiple analog signals, enriching user interaction possibilities.
Custom Controls: For specialized keyboards tailored to specific applications or industries, the ADC can measure analog inputs from sensors or user interactions, enhancing the overall user experience.
In summary, the ADS1148IPW 16-bit ADC offers exceptional accuracy, multi-channel capabilities, and versatile applications. While not a central keyboard component, it has the potential to augment signal measurement and data acquisition in advanced keyboard setups involving multiple analog inputs, touch-sensitive panels, or customized controls, contributing to a more versatile and interactive user interface.
Please send RFQ , we will respond immediately.