LTC1403IMSE#PBF

$12.78

Description：IC ADC 12BIT SAR 10MSOP
Series：-

SKU:2f9c7dc5100a Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

LTC1403IMSE#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 12BIT SAR 10MSOP. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for LTC1403IMSE#PBF

Description：IC ADC 12BIT SAR 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：12
Sampling Rate (Per Second)：2.8M
Number of Inputs：1
Input Type：Differential, Single Ended
Data Interface：SPI
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：1
Architecture：SAR
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 3.6V
Voltage - Supply, Digital：2.7V ~ 3.6V
Features：-
Operating Temperature：-40°C ~ 85°C
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：10-MSOP-EP
Mounting Type：Surface Mount

Analog To Digital Converters (ADC) datasheet and documents for LTC1403IMSE#PBF

LTC1403IMSE#PBF

Analog To Digital Converters (ADC) Overview

The LTC1403IMSE#PBF is a 12-bit, 2.8Msps serial analog-to-digital converter (ADC) from Analog Devices Inc., housed in a 10-lead MSOP package. It operates on a single 3V supply with a typical active current of 4.7mA and power dissipation of 14mW. The device features differential inputs supporting a 0V to 2.5V unipolar range and includes an internal 2.5V bandgap reference. Key performance metrics include a Signal-to-Noise Plus Distortion Ratio (SINAD) of 70.5dB at 100kHz input and a Spurious Free Dynamic Range (SFDR) of 87dB. It offers Sleep (10µW) and Nap (3mW) shutdown modes for low-power applications.

Analog To Digital Converters (ADC) Feature Summary

12-bit resolution with 2.8Msps sampling rate
Differential inputs with 80dB common mode rejection
Internal 2.5V reference with Sleep/Nap shutdown modes
3-Wire serial interface compatible with standard logic levels

Analog To Digital Converters (ADC) Applications

Automotive systems
Communications equipment
Data acquisition systems
Uninterrupted power supplies
Multiphase motor control

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix #PBF indicates lead-free finish and tube packaging. Confirm the IMSE variant corresponds to the industrial temperature range of –40°C to 85°C. Ensure the ordering part number matches the exact resolution requirements, as the family includes 14-bit variants.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution is sufficient for high-speed data acquisition. The 2.8Msps rate supports full throughput if two additional clock cycles are allowed for acquisition time. Consider the external reference capability if higher precision than the internal 2.5V bandgap is required, noting the overdrive range limits.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1403/LTC1403A family of serial ADCs. The 'LTC1403' designation specifically denotes the 12-bit version, distinct from the 'LTC1403A' which provides 14-bit resolution. Both share identical pinouts, timing characteristics, and power management features within the same MSOP package.