MAX1284BCSA+

$18.04

Description：IC ADC 12BIT SAR 8SOIC
Series：-

SKU:19a6cc81eea5 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX1284BCSA+ is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC ADC 12BIT SAR 8SOIC. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for MAX1284BCSA+

Description：IC ADC 12BIT SAR 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Number of Bits：12
Sampling Rate (Per Second)：400k
Number of Inputs：1
Input Type：Single Ended
Data Interface：SPI
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：1
Architecture：SAR
Reference Type：Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
Features：-
Operating Temperature：0°C ~ 70°C
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Mounting Type：Surface Mount

Analog To Digital Converters (ADC) datasheet and documents for MAX1284BCSA+

MAX1284BCSA+

Analog To Digital Converters (ADC) Overview

The MAX1284BCSA+ is a 12-bit successive-approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +4.5V to +5.5V supply and features an internal +2.5V reference, a high-bandwidth track/hold circuit, and a 3-wire serial interface compatible with SPI/QSPI/MICROWIRE protocols. The device supports a sampling rate of 400ksps with ±1LSB maximum DNL and INL specifications. It is housed in an 8-pin SO package and functions within a commercial temperature range of 0°C to +70°C.

Analog To Digital Converters (ADC) Feature Summary

Integrates a high-bandwidth track/hold circuit and a +2.5V internal voltage reference to minimize external component requirements.
Features a 3-wire serial interface that connects directly to microprocessors without requiring external logic for protocol translation.
Provides low power consumption with a shutdown mode that reduces supply current to below 2µA.

Analog To Digital Converters (ADC) Applications

Portable data logging systems
Battery-powered instruments
Medical instruments
Process control applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix BCSA indicates the commercial temperature range and tube packaging when sourcing replacements. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated to ensure authenticity. Check RoHS compliance status for lead-free verification against current environmental regulations.

Analog To Digital Converters (ADC) Selection Notes

Select this component for designs requiring a single-supply operation between +4.5V and +5.5V. Ensure the application utilizes a single-ended input signal within the 0 to VREF range. Verify that the system clock frequency does not exceed 6.4MHz for optimal performance at the specified sampling rate.

Analog To Digital Converters (ADC) Part Context

This device belongs to the MAX1284/MAX1285 family of serial ADCs. It serves as a pin-compatible, higher-speed upgrade to the MAX1240/MAX1241 series. The MAX1284 variant specifically targets single-supply +5V applications, distinguishing it from the MAX1285 which operates on lower voltages.