LTC2630CSC6-LM8

Description：IC DAC 8BIT V-OUT SC70-6
Series：-

SKU:f674fea32e54 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 8BIT V-OUT SC70-6
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：8
Number of D/A Converters：1
Settling Time：3.2µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：Internal, Supply
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±0.05, ±0.5 (Max)
Architecture：-
Operating Temperature：0°C ~ 70°C
Package / Case：6-TSSOP, SC-88, SOT-363
Supplier Device Package：SC-70-6
Mounting Type：Surface Mount

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LTC2630CSC6-LM8

Overview

The LTC2630CSC6-LM8 is an 8-bit voltage-output digital-to-analog converter (DAC) housed in a 6-lead SC70 package. It features an integrated precision reference providing a full-scale output of 2.5V with a temperature coefficient of 10ppm/°C. The device operates on a single supply ranging from 2.7V to 5.5V and includes a rail-to-rail output buffer guaranteed monotonic over temperature. It utilizes a 3-wire SPI/MICROWIRE compatible serial interface with clock rates up to 50MHz. Power-on reset defaults to mid-scale, and the part consumes 180µA at 3V.

Feature Summary

Integrated 2.5V precision reference with 10ppm/°C drift
Rail-to-rail output buffer with guaranteed monotonicity
3-wire SPI/MICROWIRE serial interface supporting 50MHz clocks
Power-on reset to mid-scale default

Applications

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

Procurement Notes

Verify the ordering suffix matches the required specifications. The 'C' indicates commercial temperature range (0°C to 70°C). The 'L' designates the 2.5V full-scale internal reference. The 'M' specifies power-on reset to mid-scale. The '8' confirms 8-bit resolution. Ensure the SC6 package type aligns with PCB layout requirements.

Selection Notes

Select this component when an 8-bit resolution is sufficient for the application. The 2.5V full-scale range suits low-voltage signal chains. Verify that the 0°C to 70°C operating temperature meets environmental constraints. Consider the 180µA supply current for battery-powered designs. Ensure the microcontroller supports the 3-wire serial interface timing requirements.

Part Context

This part belongs to the LTC2630 family of single-channel DACs. Variants exist with 10-bit and 12-bit resolutions, different full-scale voltages (4.096V), and alternative power-on reset behaviors (zero-scale). The H-grade offers automotive temperature ranges (-40°C to 125°C) and requires a higher minimum supply voltage of 4.5V.