LT6658AHMSE-1.2#TRPBF

$4.51

Description：IC VREF SERIES 6V 0.05% 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:1caaafb38580 Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 6V 0.05% 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Adjustable (Fixed)
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：6 V
Current - Output：150 mA
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：16-MSOP-EP
Grade：-
Qualification：-

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LT6658AHMSE-1.2#TRPBF

Overview

The LT6658AHMSE-1.2#TRPBF is a precision dual output voltage reference from Analog Devices, operating within the –40°C to 125°C temperature range. It provides a fixed 1.2V output with an initial accuracy of ±0.05% and a maximum temperature coefficient of 10ppm/°C. The device features Output 1 capable of sourcing up to 150mA and sinking 20mA, while Output 2 sources up to 50mA and sinks 20mA. It accepts input voltages up to 36V and utilizes a 16-lead MSOP package.

Feature Summary

Combines precision voltage reference performance with linear regulator capabilities for high current drive
Features Kelvin sense connections on outputs to achieve extremely low load regulation
Includes separate supply pins for each output to allow power consumption reduction and amplifier isolation

Applications

Microcontroller or FPGA systems with integrated ADC/DAC components
Dual output tracking reference circuits
Precision low noise regulators
Data acquisition systems
Automotive control and monitoring applications

Procurement Notes

Verify that the specific suffix #TRPBF corresponds to tape and reel packaging rather than tube packaging when placing orders. Confirm the H-grade designation matches the required –40°C to 125°C operating junction temperature range for your application environment. Ensure the 1.2V output option aligns with system requirements as other voltage options exist within the family.

Selection Notes

Select this component when both high precision and significant load current capability are required simultaneously. The dual output architecture allows one channel to power sensitive analog circuitry while the other drives heavy loads like microcontrollers. Verify that the 150mA source capability of Output 1 meets peak demand requirements without exceeding thermal limits in the chosen enclosure.

Part Context

This part belongs to the LT6658 family of Refulator devices, which merge reference and regulator functions. The AHMSE variant specifically denotes the A-grade accuracy (±0.05%) and H-grade extended temperature range (-40°C to 125°C) housed in a 16-lead MSOP package. It serves as a direct replacement for standard references requiring higher current drive.