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ADS122U04IPWR TI Analog to Digital Converters (ADC)
The ADS122U04IPWR is a precision 24-bit delta-sigma analog-to-digital converter (ADC) from Texas Instruments, featuring four analog input channels (two differential or four single-ended). It operates from a 2.3V to 5.5V supply and supports data rates up to 2 kSPS. The device includes a programmable gain amplifier (PGA) with gains up to 128, a precision internal 2.048V reference with 5 ppm/°C drift, two matched programmable current sources (10 μA to 1.5 mA), an internal temperature sensor, and a UART interface with auto-baud-rate detection . Housed in a 16-pin TSSOP package, it operates over -40°C to 125°C . Applications include industrial process control, temperature measurement (RTD, thermocouple, thermistor), and weigh scale systems. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 5.23 |
| 100+ | $ 4.76 |
| 1000+ | $ 4.62 |
| 2000+ | $ 4.51 |
Technical Specifications
- Part No.ADS122U04IPWR
- Model ADS122U04IPWR
- Category Integrated Circuits (ICs) > Data Acquisition > Analog to Digital Converters (ADC)
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Number of Bits 24
- Sampling Rate (Per Second) 2k
- Number of Inputs 4
- Input Type Differential, Single Ended
- Data Interface UART
- Configuration MUX-PGA-ADC
- Ratio - S/H:ADC -
- Number of A/D Converters 1
- Architecture Sigma-Delta
- Reference Type External, Internal
- Voltage - Supply, Analog 2.3 V ~ 5.5 V
- Voltage - Supply, Digital 2.3 V ~ 5.5 V
- Features PGA, Temperature Sensor
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 16-TSSOP
- Base Product Number ADS122U04
- RoHS ROHS3 Compliant
- Standard Package 2000