MAX134EQH+D

$19.45

Description：IC ADC 3.75DIGIT 20 44PLCC
Series：-

SKU:eadd65a3c88c Category: ADCs/DACs - Special Purpose Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX134EQH+D is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC ADC 3.75DIGIT 20 44PLCC. Review the specifications below when checking this part for your BOM.

ADCs/DACs - Special Purpose specifications for MAX134EQH+D

Description：IC ADC 3.75DIGIT 20 44PLCC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Type：ADC
Number of Channels：4
Resolution (Bits)：3.75 Digit
Sampling Rate (Per Second)：20
Data Interface：-
Voltage Supply Source：Dual ±
Voltage - Supply：±5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：44-LCC (J-Lead)
Supplier Device Package：44-PLCC (16.59x16.59)
Grade：-
Qualification：-

ADCs/DACs - Special Purpose datasheet and documents for MAX134EQH+D

MAX134EQH+D

ADCs/DACs - Special Purpose Overview

The MAX134EQH+D is a 3¾ digit digital multimeter (DMM) circuit from Analog Devices. It integrates a high-accuracy analog-to-digital converter, a precision reference, and charge pump drivers for LCD displays. The device supports multiple input ranges including 400mV, 4V, 40V, and 400V DC voltage measurements. It features an internal oscillator and operates within a commercial temperature range of 0°C to +70°C. The component is housed in a 44-lead plastic chip carrier package.

ADCs/DACs - Special Purpose Feature Summary

Integrated 3¾ digit ADC with built-in precision reference
Supports 400mV, 4V, 40V, and 400V DC measurement ranges
Includes on-chip charge pump for LCD bias generation
Commercial operating temperature range: 0°C to +70°C

ADCs/DACs - Special Purpose Applications

Handheld digital multimeters
Panel meter designs
Industrial process control instrumentation

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and RoHS compliance status. Confirm availability through authorized distributors as supply levels may vary. Ensure the procurement channel provides valid traceability for this Analog Devices component.

ADCs/DACs - Special Purpose Selection Notes

Select the MAX134EQH+D when a complete 3¾ digit DMM solution is required without external ADCs or references. This part is suitable for applications requiring integrated LCD drive capabilities and multiple DC voltage ranges. Compare against the MAX133 variant if AC measurement capabilities are not needed.

ADCs/DACs - Special Purpose Part Context

This component belongs to the MAX133/MAX134 family of integrated DMM circuits. The 'E' designation indicates the extended commercial temperature range, while 'QH' specifies the 44-lead plastic chip carrier package. The '+' suffix denotes lead-free manufacturing compliant with RoHS standards.