Texas Instruments ADS1146IPWR Analog to Digital Converters (ADC)
IC ADC 16BIT SIGMA-DELTA 16TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADS1146IPWR
Detailed Description
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.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADS1146IPWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ADS1146IPWR Analog to Digital Converters (ADC) technical specifications.
General
Interface
SPI
RoHS
Yes
Number of Channels
1
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Supply Voltage
2.7V ~ 5.25V
Lifecycle Status
Active
Package
TSSOP
Contact Plating
Gold
Alternate Parts Comparison (ADS1146IPWR vs ADS7828EB/250G4 vs ADS7951SDBT vs ADS1282IPW)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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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ADS7828EB/250G4Texas Instruments12-bit, 8-channel SAR ADC with I²C interface, offering a 50 kS/s conversion rate.