HA1631S04CMEL-E

Description：IC COMPARATOR 1 GEN PUR SC88A
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:d28f32d5f894 Category: Comparators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC COMPARATOR 1 GEN PUR SC88A
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Type：General Purpose
Number of Elements：1
Output Type：Open-Drain, Push-Pull
Voltage - Supply, Single/Dual (±)：1.8V ~ 5.5V
Voltage - Input Offset (Max)：5mV
Current - Input Bias (Max)：100pA
Current - Output (Typ)：14mA
Current - Quiescent (Max)：100µA
CMRR, PSRR (Typ)：70dB CMRR, 80dB PSRR
Propagation Delay (Max)：-
Hysteresis：-
Operating Temperature：-40°C ~ 85°C
Package / Case：5-TSSOP, SC-70-5, SOT-353
Mounting Type：Surface Mount
Supplier Device Package：SC-88A
Grade：-
Qualification：-

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HA1631S04CMEL-E

Overview

The HA1631S04CMEL-E is a single-channel standard comparator manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 1.8V to 5.5V and features open-drain or push-pull output configurations. Key electrical specifications include a maximum input bias current of 100pA, typical output current of 14mA, and maximum input offset voltage of 5mV. The device exhibits typical CMRR and PSRR values of 70dB and 80dB respectively, with a maximum static current consumption of 100µA. It is housed in a SC-88A package (5-TSSOP/SC-70-5/SOT-353) and supports an operating temperature range from -40°C to +85°C.

Feature Summary

Supports both open-drain and push-pull output modes for flexible interface compatibility.
Low power consumption with maximum static current of 100µA.
High common-mode rejection ratio and power supply rejection ratio for noise immunity.
Capable of operation with low supply voltages starting from 1.8V.

Applications

General-purpose signal comparison in industrial control systems
Voltage monitoring circuits requiring low power operation
Threshold detection in battery-powered devices

Procurement Notes

This component is classified as obsolete and no longer manufactured by Renesas Electronics Corporation. Verification of availability should focus on existing stock from authorized distributors or secondary market suppliers. Buyers must confirm the authenticity of parts sourced from non-original channels due to the discontinuation status. Design-in replacement strategies should be initiated immediately for new projects to ensure long-term supply chain stability.

Selection Notes

Select this part only for maintenance or legacy system upgrades where the specific SC-88A footprint and electrical characteristics are required. Engineers should evaluate alternative comparators with similar pinouts and performance metrics if new designs are being developed. Consider the end-of-life notification timeline when planning production runs to avoid sudden supply disruptions.

Part Context

The HA1631S04CMEL-E belongs to the HA1631S series of comparators from Renesas Electronics. This series is designed for general-purpose applications requiring reliable voltage threshold detection. The device integrates standard comparator functionality into a compact surface-mount package suitable for space-constrained printed circuit board layouts.