LTC2470IDD#PBF

$6.15

Description：IC ADC 16BIT SIGMA-DELTA 12DFN
Series：-

SKU:025d83558ea0 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

LTC2470IDD#PBF is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ADC 16BIT SIGMA-DELTA 12DFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for LTC2470IDD#PBF

Description：IC ADC 16BIT SIGMA-DELTA 12DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：16
Sampling Rate (Per Second)：833
Number of Inputs：1
Input Type：Single Ended
Data Interface：SPI
Configuration：ADC
Ratio - S/H:ADC：-
Number of A/D Converters：1
Architecture：Sigma-Delta
Reference Type：Internal
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
Features：-
Operating Temperature：-40°C ~ 85°C
Package / Case：12-WFDFN Exposed Pad
Supplier Device Package：12-DFN (3x3)
Mounting Type：Surface Mount
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for LTC2470IDD#PBF

LTC2470IDD#PBF

Analog To Digital Converters (ADC) Overview

The LTC2470IDD#PBF is a 16-bit delta-sigma analog-to-digital converter (ADC) in a 12-lead DFN package. It features an integrated precision reference with 10ppm/°C drift and 0.1% initial accuracy. The device operates on a single 2.7V to 5.5V supply and communicates via an SPI interface. It offers selectable output rates of 208sps or 833sps, achieving low average input current through a proprietary sampling scheme. After conversion, the ADC automatically powers down, reducing supply current to 2µA maximum in sleep mode.

Analog To Digital Converters (ADC) Feature Summary

16-bit resolution with 1mV offset error and 0.01% gain error
Integrated 1.25V reference with ±10ppm/°C temperature coefficient
Selectable 208sps or 833sps output data rates
Single-cycle operation with automatic power-down and 2µA sleep current

Analog To Digital Converters (ADC) Applications

System monitoring
Environmental monitoring
Direct temperature measurements
Industrial process control
Data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the I-grade designation (-40°C to 85°C) and the specific IDD suffix for the 12-lead DFN package. Confirm RoHS compliance and lead-free finish status as indicated by the #PBF suffix. Ensure the ordering suffix matches the required temperature range and package type for the application environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high accuracy with minimal external components. The integrated reference eliminates the need for external voltage references. Consider the 208sps rate for lower noise performance or 833sps for faster response. Verify that the single-ended input configuration of the LTC2470 variant meets the signal source requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2470/LTC2472 family of small, low-power ADCs. The LTC2470 variant provides single-ended inputs, while the LTC2472 supports differential inputs. Both share identical pinouts and software compatibility, differing primarily in input architecture and internal grounding configurations.