LTC2645HMS-L8#PBF

$8.14

Description：IC DAC 8BIT V-OUT 16MSOP
Series：-

SKU:7c154e725b92 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

LTC2645HMS-L8#PBF is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC DAC 8BIT V-OUT 16MSOP. Review the specifications below when checking this part for your BOM.

Digital To Analog Converters specifications for LTC2645HMS-L8#PBF

Description：IC DAC 8BIT V-OUT 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：8
Number of D/A Converters：4
Settling Time：7µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：PWM
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±0.05, ±0.5 (Max)
Architecture：-
Operating Temperature：-40°C ~ 125°C
Package / Case：16-TFSOP (0.118", 3.00mm Width)
Supplier Device Package：16-MSOP
Mounting Type：Surface Mount

Digital To Analog Converters datasheet and documents for LTC2645HMS-L8#PBF

LTC2645HMS-L8#PBF

Digital To Analog Converters Overview

The LTC2645HMS-L8#PBF is a quad 8-bit PWM-to-voltage output DAC from Analog Devices, housed in a 16-lead MSOP package. It integrates a high-accuracy, low-drift 10ppm/°C reference with a full-scale output of 2.5V. The device features rail-to-rail buffered outputs capable of sourcing/sinking up to 5mA at 3V or 10mA at 5V. It operates on a single 2.7V to 5.5V supply and supports PWM input frequencies up to 100kHz. Outputs update within 8µs typically, eliminating the need for external analog filters.

Digital To Analog Converters Feature Summary

Quad 8-bit resolution with ±0.5 LSB max DNL and ±0.05 LSB max INL
Integrated 10ppm/°C reference providing 2.5V full-scale output
Rail-to-rail voltage outputs with 5mA (3V) / 10mA (5V) drive capability
Pin-selectable internal or external reference modes

Digital To Analog Converters Applications

Digital Calibration
Trimming and Adjustment
Level Setting
Process Control and Industrial Automation
Instrumentation

Digital To Analog Converters Procurement Notes

Verify the suffix #PBF indicates tube packaging rather than tape and reel. Confirm the H-grade temperature range (-40°C to 125°C) matches application requirements. Ensure IOVCC levels are compatible with the driving PWM logic signals.

Digital To Analog Converters Selection Notes

Select this part for applications requiring direct PWM-to-voltage conversion without latency. The L8 variant provides 8-bit resolution; choose L10 or L12 if higher precision is needed. Verify that the 2.5V internal reference range suits the target voltage span or consider external reference mode via REFSEL.

Digital To Analog Converters Part Context

This component belongs to the LTC2645 family, which includes 12-bit (L12), 10-bit (L10), and 8-bit (L8) variants. All share the same 16-lead MSOP footprint and pinout, differing primarily in resolution and linearity specifications. The H-grade denotes automotive temperature qualification.