LTC2630ISC6-HM8

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

SKU:c0dbf4c56b66 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：3.7µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：Internal, Supply
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±0.05, ±0.5 (Max)
Architecture：-
Operating Temperature：-40°C ~ 85°C
Package / Case：6-TSSOP, SC-88, SOT-363
Supplier Device Package：SC-70-6
Mounting Type：Surface Mount

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LTC2630ISC6-HM8

Overview

The LTC2630ISC6-HM8 is a single-channel, 8-bit rail-to-rail voltage-output digital-to-analog converter (DAC) from Analog Devices. It integrates a precision reference with a full-scale output of 4.096V and operates within a supply voltage range of 4.5V to 5.5V. The device features a 3-wire SPI/MICROWIRE compatible serial interface supporting clock rates up to 50MHz. Key electrical specifications include a maximum integral nonlinearity (INL) of ±1 LSB, a settling time of 4.4µs at 5V, and a typical supply current of 200µA. It incorporates double-buffered data latches and power-on reset functionality set to mid-scale.

Feature Summary

Integrated 4.096V precision reference with 10ppm/°C temperature coefficient
Rail-to-rail output buffer with guaranteed monotonicity over temperature
3-wire SPI/MICROWIRE serial interface operating up to 50MHz
Power-on reset to mid-scale with glitch reduction circuitry

Applications

Mobile communications systems
Process control and industrial automation
Automatic test equipment
Portable battery-powered equipment
Automotive sensor interfaces

Procurement Notes

Verify the specific suffix 'HM8' corresponds to the 8-bit resolution, 4.096V full-scale, and mid-scale power-on reset configuration as defined in the official ordering information table. Confirm that the 'I' grade meets the required -40°C to 85°C operating temperature range for the target application environment.

Selection Notes

Select this component when a compact 6-lead SC70 package is required for space-constrained designs. Ensure the system supply voltage remains between 4.5V and 5.5V to support the internal 4.096V reference mode. Consider the 8-bit resolution if higher precision is not necessary to reduce cost and complexity compared to 10 or 12-bit variants.

Part Context

This part belongs to the LTC2630 family of single-channel DACs available in 8-, 10-, and 12-bit resolutions. The 'H' designation indicates the high-voltage variant with a 4.096V internal reference, requiring a minimum 4.5V supply. The 'M' suffix specifies the power-on reset behavior, initializing the output to mid-scale rather than zero-scale upon power-up.