LTC2637CDE-HMX12#TRPBF

$10.25

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

SKU:19b72ba2ebc5 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：Tape & Reel (TR)
Number of Bits：12
Number of D/A Converters：8
Settling Time：5µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：I2C
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

LTC2637CDE-HMX12#TRPBF

Overview

The LTC2637CDE-HMX12#TRPBF is an octal 12-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features a 14-lead DFN package and operates within a commercial temperature range of 0°C to 70°C. The device utilizes an I2C-compatible serial interface for communication, supporting standard mode at 100kHz and fast mode at 400kHz. It incorporates an integrated precision reference with a full-scale output of 4.096V and a temperature coefficient of 10ppm/°C. Power-on reset is configured to mid-scale in external reference mode.

Feature Summary

Octal 12-bit resolution with rail-to-rail buffered outputs
Integrated 4.096V precision reference with 10ppm/°C drift
I2C-compatible serial interface with selectable addresses via CA pins
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 #TRPBF indicates tape and reel packaging containing 2500 pieces. Confirm the C-grade designation aligns with the required 0°C to 70°C operating temperature range for the target application environment.

Selection Notes

Select this part when eight independent 12-bit channels are required on a single component. Ensure the system design accommodates the 4.5V to 5.5V supply voltage requirement for the H-grade internal reference configuration. Verify that the I2C bus speed supports the desired data throughput.

Part Context

This component belongs to the LTC2637 family, which includes variants with different resolutions (8-bit, 10-bit, 12-bit), temperature grades (C, I, H), and power-on reset behaviors. The DE suffix denotes the 14-lead DFN package, while the MX suffix specifies the mid-scale reset behavior in external reference mode.

Replacement Considerations

Direct substitutes include other LTC2637 variants with matching pinouts and functionality, such as LTC2637CDE-LZ12#TRPBF or LTC2637IDE-HMX12#TRPBF, provided the temperature grade and reset configuration meet the system requirements.

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

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.