LTC2656BCFE-L16#PBF

$32.71

Description：IC DAC 16BIT V-OUT 20TSSOP
Series：-

SKU:3baa58ee0a47 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC DAC 16BIT V-OUT 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：16
Number of D/A Converters：8
Settling Time：8.9µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±2, ±0.3
Architecture：-
Operating Temperature：0°C ~ 70°C
Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP
Mounting Type：Surface Mount

Download product information

LTC2656BCFE-L16#PBF

Overview

The LTC2656BCFE-L16#PBF is an octal, 16-bit rail-to-rail digital-to-analog converter (DAC) family member manufactured by Analog Devices Inc. It features a precision integrated reference with a maximum temperature coefficient of 10ppm/°C and operates on a single 2.7V to 5.5V supply. The device provides eight independent voltage outputs with a full-scale range of 0V to 2.5V when using the internal reference. It guarantees monotonicity over the operating temperature range and achieves a maximum integral nonlinearity (INL) error of ±4LSB at 16 bits. Communication is handled via a 4-wire SPI/MICROWIRE compatible serial interface supporting clock rates up to 50MHz.

Feature Summary

Octal architecture with 8 independent 16-bit DAC channels
Precision integrated reference: 10ppm/°C max temperature coefficient
Maximum INL error of ±4LSB at 16-bit resolution
Rail-to-rail output buffers with ultralow crosstalk (<1nV•s)

Applications

Mobile Communications
Process Control and Industrial Automation
Instrumentation
Automatic Test Equipment
Automotive

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type, temperature grade, and electrical accuracy class. Ensure compatibility with system power supply ranges and reference configurations before procurement.

Selection Notes

Select this part for applications requiring high channel density and precision voltage generation. The -L option supports a 2.7V to 5.5V supply range, suitable for lower voltage systems. Verify that the ±4LSB INL specification meets the system's linearity requirements compared to the standard ±12LSB variant.

Part Context

This component belongs to the LTC2656 family of octal DACs. It is distinct from the -H variants which require a 4.5V to 5.5V supply and offer a 4.096V full-scale output. The FE suffix indicates a 20-lead thermally enhanced TSSOP package, while the B suffix denotes the higher accuracy grade.