LTC2641AIMS8-16#PBF

$20.56

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

SKU:ef5b053b60ee Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 16BIT V-OUT 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：16
Number of D/A Converters：1
Settling Time：1µs (Typ)
Output Type：Voltage - Unbuffered
Differential Output：No
Data Interface：SPI
Reference Type：External
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±0.5, ±0.5
Architecture：R-2R
Operating Temperature：-40°C ~ 85°C
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
Mounting Type：Surface Mount

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LTC2641AIMS8-16#PBF

Overview

The LTC2641AIMS8-16#PBF is a 16-bit unbuffered voltage output digital-to-analog converter (DAC) from Analog Devices. It operates on a single 2.7V to 5.5V supply with a typical supply current of 120µA. The device features a 3-wire SPI/Microwire compatible serial interface supporting clock rates up to 50MHz. Key electrical specifications include a maximum integral nonlinearity (INL) and differential nonlinearity (DNL) of ±1 LSB over temperature, a settling time of 1µs to ±0.5 LSB, and a glitch impulse of 0.5 nV·sec. It is housed in an 8-lead MSOP package and guarantees monotonic operation across the industrial temperature range of -40°C to +85°C.

Feature Summary

16-bit resolution with ±1 LSB INL/DNL guaranteed over temperature
Low power consumption: 120µA typical supply current
Fast 1µs settling time to 16 bits
Unbuffered voltage output directly drives loads >60kΩ

Applications

Process control and industrial automation
Automatic test equipment
Data acquisition systems

Procurement Notes

Verify the specific ordering suffix #PBF indicates lead-free finish and tube packaging. Confirm the 'I' grade corresponds to the -40°C to +85°C operating range. Ensure the 'MS8' suffix matches the required 8-lead MSOP package footprint for PCB design compatibility.

Selection Notes

Select this part for applications requiring high precision unbuffered outputs without the need for internal buffering. The external reference input range of 2V to VDD allows flexibility in reference selection. Consider the 6.2kΩ output resistance when calculating gain error due to loading effects on the VOUT pin.

Part Context

This component belongs to the LTC2641 family of 16-/14-/12-bit DACs. The 'A' designation indicates enhanced linearity performance (±1 LSB INL) compared to standard grades. The 'IMS8' code specifies the Industrial temperature grade and MSOP-8 package variant.

Replacement Considerations

Direct substitutes within the same family include LTC2641CMS8-16#PBF (Commercial temp) or LTC2641IDD-16#PBF (DFN package). Cross-family replacements require verification of pinout and electrical specifications against the datasheet.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.