LTC2637IDE-LMI10#TRPBF

$6.59

Description：IC DAC 10BIT V-OUT 14DFN
Series：-

SKU:4fdaa3099937 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 10BIT V-OUT 14DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：10
Number of D/A Converters：8
Settling Time：4.1µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：I2C
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±0.2, ±0.5 (Max)
Architecture：-
Operating Temperature：-40°C ~ 85°C
Package / Case：14-WFDFN Exposed Pad
Supplier Device Package：14-DFN (4x3)
Mounting Type：Surface Mount

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LTC2637IDE-LMI10#TRPBF

Overview

The LTC2637IDE-LMI10#TRPBF is an octal 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated precision reference with a 10ppm/°C temperature coefficient, providing a full-scale output of 4.096V. The device operates on a single 4.5V to 5.5V supply and includes rail-to-rail output buffers guaranteed monotonic over the –40°C to 85°C industrial temperature range. Communication is handled via a 2-wire I2C-compatible serial interface supporting standard (100kHz) and fast (400kHz) modes. Key electrical specifications include a maximum integral nonlinearity (INL) error of ±1 LSB, a settling time of 4.3µs at ±1 LSB, and a typical power consumption of 1.1mA.

Feature Summary

Octal architecture with 10-bit resolution and rail-to-rail buffered outputs
Integrated 4.096V full-scale reference with ±10ppm/°C drift
Ultralow DAC-to-DAC crosstalk (<3nV•s) and glitch impulse (3nV•s)
Power-on reset configured to mid-scale in internal reference mode

Applications

Process control and industrial automation systems
Mobile communications infrastructure
Automatic test equipment
Portable battery-powered instrumentation

Procurement Notes

Verify that the ordering suffix #TRPBF confirms the tape and reel packaging format containing 2500 pieces per reel. Confirm the 'I' grade designation matches the required –40°C to 85°C operating temperature range for the specific application environment.

Selection Notes

Select this part when eight independent analog channels are required within a compact footprint. The 10-bit resolution balances cost and performance for applications needing ±1 LSB linearity. Ensure the system supply voltage remains between 4.5V and 5.5V to support the 4.096V internal reference configuration.

Part Context

This component belongs to the LTC2637 family, which offers 12-, 10-, and 8-bit resolutions in 14-lead DFN and 16-lead MSOP packages. The 'MS' indicates the 16-lead MSOP package type, while 'LMI10' specifies the 4.096V full-scale voltage, mid-scale power-on reset behavior, and 10-bit resolution respectively.