Texas Instruments ADS1278IPAPT Analog to Digital Converters (ADC)
IC ADC 24BIT SIGMA-DELTA 64HTQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADS1278IPAPT
Detailed Description
24-bit, 8-channel simultaneous-sampling delta-sigma Analog-to-Digital Converter (ADC) with a 144kSPS conversion rate. Features 1LSB differential nonlinearity and 111dB signal-to-noise ratio. Operates with a 1.65V to 3.6V analog supply and 4.75V to 5.25V digital supply. SPI interface, bipolar polarity, and gold contact plating in a 64-HTQFP package. Suitable for wide bandwidth applications with an operating temperature range of -40°C to 105°C.
Package
QFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADS1278IPAPT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ADS1278IPAPT Analog to Digital Converters (ADC) technical specifications.
General
Interface
SPI
RoHS
Yes
Number of Channels
8
Package / Case
64-PowerTQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Supply Voltage
5V
Lifecycle Status
Active
Package
QFP
Contact Plating
Gold
Alternate Parts Comparison (ADS1278IPAPT vs ADS7960SRHBR vs ADS4129IRGZT vs ADS8331IRGET)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-PowerTQFP | 32-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Architecture | Sigma-Delta | SAR | Pipelined | SAR |
| Configuration | ADC | MUX-S/H-ADC | S/H-ADC | MUX-S/H-ADC |
| Data Interface | SPI | SPI | LVDS - Parallel, Parallel | SPI |
| Input Type | SINGLE-ENDED | Voltage | Voltage | Voltage |
| Number of Ad Converters | 8 | 1 | 1 | 1 |
| Number of Bits | 24 | 8 | 12 | 16 |
| Number of Inputs | 8 | 12 | 1 | 4 |
| Package | QFP | VQFN EP | VQFN EP | VQFN EP |
| Action |
Texas Instruments ADS1278IPAPT Analog to Digital Converters (ADC) Overview
24-bit, 8-channel simultaneous-sampling delta-sigma Analog-to-Digital Converter (ADC) with a 144kSPS conversion rate. Features 1LSB differential nonlinearity and 111dB signal-to-noise ratio. Operates with a 1.65V to 3.6V analog supply and 4.75V to 5.25V digital supply. SPI interface, bipolar polarity, and gold contact plating in a 64-HTQFP package.
Suitable for wide bandwidth applications with an operating temperature range of -40°C to 105°C.
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