Texas Instruments ADS1146IPWR Analog to Digital Converters (ADC)
IC ADC 16BIT SIGMA-DELTA 16TSSOP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments ADS1146IPWR Analog to Digital Converters (ADC) technical specifications.
General
Related Parts Comparison (ADS1146IPWR vs ADS7828EB/250G4 vs ADS7951SDBT vs ADS1282IPW)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | SMD/SMT | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 2.7V ~ 5.25V | 5V | 3.3V | 5V |
| Interface | SPI | I2C | SPI | SPI, Serial |
| Number of Channels | 1 | 8 | 8 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Architecture | Sigma-Delta | SAR | SAR | Delta-Sigma |
| Contact Plating | Gold | Gold | Gold | Gold |
| Conversion Rate | 2KS/s | 50KS/s | 1MS/s | 4KS/s |
| Input Type | SINGLE-ENDED | Pseudo-Differential/Single-Ended | SINGLE-ENDED | DIFFERENTIAL |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Number of Ad Converters | 1 | 1 | 1 | 1 |
| Action |
Texas Instruments ADS1146IPWR Analog to Digital Converters (ADC) Overview
16-bit Analog-to-Digital Converter (ADC) with a 2kSPS conversion rate and 1LSB integral and differential nonlinearity. Features a single-ended input, SPI interface, and a programmable gain amplifier (PGA) for precision sensor measurements. Operates with dual supply voltages from 2.7V to 5.25V, offering a wide temperature range of -40°C to 105°C.
Housed in a 16-TSSOP package with gold contact plating, this lead-free and RoHS compliant component consumes 2.3mW.
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