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ADS1220IPWR Breakout
IC ADC 24BIT 4CH 16-TSSOP
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Design a Custom BoardAbout This Component
24-bit delta-sigma analog-to-digital converter with 4 multiplexed input channels and integrated PGA (programmable gain amplifier). Features SPI serial interface, internal reference, and temperature sensor. Suitable for precision measurement applications including industrial sensors, data acquisition systems, and load cell/bridge signal conditioning.
Package: TSSOP-16 (4.4×5mm) · 16 pins
Why does this need a breakout?
The 0.65mm pitch makes hand soldering difficult and error-prone; a breakout board lets you solder standard headers instead. This package hosts precision analog and mixed-signal ICs like DACs and ADCs that benefit from clean PCB layouts and decoupling placement. Prototyping becomes faster with breadboard-compatible pin headers, eliminating the need for a custom carrier PCB.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | ADS1220IPWR |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Data Interface | SPI |
| Input Type | Differential, Single Ended |
| Number of Bits | 24 |
| Number of Inputs | 2, 4 |
| Voltage - Supply, Analog | 2.3V ~ 5.5V, ±2.5 |
| Voltage - Supply, Digital | 2.3V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x ADS1220IPWR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS