Texas Instruments ADS1254E Analog to Digital Converters (ADC)
IC ADC 24BIT SIGMA-DELTA 20SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADS1254E
Detailed Description
24-bit, 4-channel delta-sigma analog-to-digital converter (ADC) with a 20 kS/s conversion rate. Features differential inputs, SPI interface, and bipolar polarity. Operates with a supply voltage range of 1.8V to 3.6V (analog) and 4.75V to 5.25V (digital), consuming 4.3mW of power. Housed in a 20-pin SSOP package with gold contact plating, this general-purpose ADC offers 1 LSB differential nonlinearity and is RoHS compliant.
Package
SSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADS1254E Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ADS1254E Analog to Digital Converters (ADC) technical specifications.
General
Interface
SPI
RoHS
Yes
Number of Channels
4
Package / Case
20-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Lifecycle Status
Active
Package
SSOP
Contact Plating
Gold
Alternate Parts Comparison (ADS1254E vs ADS8361IDBQRG4 vs ADS7861EBG4 vs ADS807E/1K)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SSOP | 24-SSOP | 24-SSOP | 28-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 5V | 5V | 5V |
| Interface | SPI | Serial | Serial | Parallel |
| Number of Channels | 4 | 4 | 4 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Architecture | Sigma-Delta | SAR | SAR | Pipelined |
| Configuration | MUX-ADC | MUX-S/H-ADC | MUX-S/H-ADC | S/H-ADC |
| Contact Plating | Gold | Gold | Gold | Gold |
| Conversion Rate | 20KS/s | 500KS/s | 500KS/s | 53000KS/s |
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Texas Instruments ADS1254E Analog to Digital Converters (ADC) Overview
24-bit, 4-channel delta-sigma analog-to-digital converter (ADC) with a 20 kS/s conversion rate. Features differential inputs, SPI interface, and bipolar polarity. Operates with a supply voltage range of 1.8V to 3.6V (analog) and 4.75V to 5.25V (digital), consuming 4.3mW of power. Housed in a 20-pin SSOP package with gold contact plating, this general-purpose ADC offers 1 LSB differential nonlinearity and is RoHS compliant.
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