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HA1007EO

Public Made by Adom

by adom

QH MICRO-E Comparators, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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HA1007EO

QH MICRO-E · Comparators · SOT-23-6

HA1007EO from QH MICRO-E, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 -IN input Inverting input of the comparator; rail-to-rail input with common-mode range 0 to 4.8 V at VCC=5V.
2 V- power_in Negative supply of the comparator, connected to ground in single-supply use.
3 +IN input Non-inverting input of the comparator; rail-to-rail input with common-mode range 0 to 4.8 V at VCC=5V.
4 V+ power_in Positive supply of the comparator, recommended 2.2V to 5.5V (absolute maximum 6V).
5 OUT output Comparator output port with push-pull CMOS output stage and rail-to-rail swing.
6 SHDN input Shutdown control: pulled low the chip is in operating mode, left floating the chip is in sleep mode.

Key specifications

Parameter Value
Manufacturer QH MICRO-E
Package SOT-23-6
Category Amplifiers/Comparators
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input offset voltage VOS 1.4 6.5 mV TA=25℃ 2
Input offset voltage VOS 10 mV TA=-40~125℃ 2
Quiescent current IQ 5.5 8 mA TA=25℃ 2
Quiescent current IQ 10 mA TA=-40~125℃ 2
Common-mode rejection ratio CMRR 55 65 dB 2V<VOCM<3V 2
Standby current IQSD 30 uA 2
Rise time trise 2.4 4 ns TA=25℃ (typ); TA=-40~125℃ (max) 2
Fall time tfall 2.4 4 ns TA=25℃ (typ); TA=-40~125℃ (max) 2
Propagation delay (rise) Δtrise 4.4 8 ns TA=25℃ (typ); TA=-40~125℃ (max) 3
Propagation delay (fall) Δtfall 3.6 8 ns TA=25℃ (typ); TA=-40~125℃ (max) 3
Input common-mode voltage range VCM 0 4.8 V 3
Supply voltage VCC 2.2 5.5 V single supply 2
Operating ambient temperature TA -40 125 ℃ 2
Supply voltage VCC 6 V 2
Junction temperature TJ 150 ℃ 2
ESD protection (HBM) 2000 V HBM 2
Input bias current IB 0.4 nA 2
Output voltage swing Vswing 100 mV 3
Maximum switching frequency fMAX 80 MHz 3
Shutdown low level VL 3.3 V 3
Shutdown high level VH 4.1 V 3
Shutdown delay (rise) trise 30 ns 3
Shutdown delay (fall) tfall 100 ns 3

CAD (KiCad official)

  • Symbol: HA1007EO
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: ha1007eo-etched.step / ha1007eo-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ha1007eo.step / ha1007eo.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: QH MICRO-E datasheet (7 pp, sha256 27be386642eef44d, retrieved 2026-10-27, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF