LTC2636CDE-HMX12#PBF

$9.77

Description：IC DAC 12BIT V-OUT 14DFN
Series：-

SKU:d0ef2eddde91 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 12BIT V-OUT 14DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：12
Number of D/A Converters：8
Settling Time：4.8µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：External, Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±1, ±1 (Max)
Architecture：-
Operating Temperature：0°C ~ 70°C
Package / Case：14-WFDFN Exposed Pad
Supplier Device Package：14-DFN (4x3)
Mounting Type：Surface Mount

Download product information

LTC2636CDE-HMX12#PBF

Overview

The LTC2636CDE-HMX12#PBF is an octal 12-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated precision reference with a temperature coefficient of 10ppm/°C, providing a full-scale output of 4.096V. The device operates on a single 4.5V to 5.5V supply and communicates via a 3-wire SPI/MICROWIRE-compatible serial interface with clock rates up to 50MHz. It includes double-buffered data latches and a power-on reset circuit configured to set outputs to mid-scale in external reference mode. The component is housed in a 14-lead DFN package.

Feature Summary

Octal architecture with eight independent 12-bit DAC channels
Integrated 10ppm/°C precision reference yielding 4.096V full-scale output
SPI/MICROWIRE compatible 3-wire serial interface supporting 50MHz clock rates
Power-on reset to mid-scale in external reference mode

Applications

Mobile communications
Process control and industrial automation
Automatic test equipment
Portable equipment
Automotive systems
Optical networking

Procurement Notes

Verify the specific ordering suffix HMX12#PBF against official Analog Devices documentation to confirm the mid-scale reset behavior in external reference mode and the lead-free tape and reel packaging configuration. Ensure compatibility with the required 4.5V to 5.5V supply range for the H-grade variant.

Selection Notes

Select this part when eight high-accuracy 12-bit voltage outputs are required within a compact 14-lead DFN footprint. The H-grade designation indicates operation from 4.5V to 5.5V supplies with a 4.096V internal reference. Choose the MX suffix if mid-scale initialization in external reference mode is necessary for system startup stability.

Part Context

This component belongs to the LTC2636 family of octal DACs, which also offers 10-bit and 8-bit resolutions. Variants include L-grade parts operating at 2.7V–5.5V with 2.5V references, and I-grade parts for extended industrial temperatures. The DE suffix denotes the 14-lead DFN package used in this specific part number.