component
HT9002ARZ
Public Made by Adomby adom
HTCSEMI Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHT9002ARZ
HTCSEMI · Operational Amplifier · SOP-8
HT9002ARZ from HTCSEMI, in a SOP-8. 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 | OUT1 | output | Channel 1 output; with a 10 kΩ load it swings to within 20 mV of either supply rail. |
| 2 | IN1- | input | Channel 1 inverting input. |
| 3 | IN1+ | input | Channel 1 noninverting input; common-mode range is (V-) - 0.1 V to (V+) + 0.1 V. |
| 4 | V- | power_in | Negative (low) supply or ground for single-supply operation; total supply (V+) - (V-) is 1.8 V to 5.5 V. |
| 5 | IN2+ | input | Channel 2 noninverting input; common-mode range is (V-) - 0.1 V to (V+) + 0.1 V. |
| 6 | IN2- | input | Channel 2 inverting input. |
| 7 | OUT2 | output | Channel 2 output; with a 10 kΩ load it swings to within 20 mV of either supply rail. |
| 8 | V+ | power_in | Positive (high) supply; operate with (V+) - (V-) between 1.8 V and 5.5 V, and do not exceed 6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTCSEMI |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage (V+), (V-) | 7 | V | over operating temperature range | 4 | |||
| Signal input current | -10 | 10 | mA | 4 | |||
| Operating temperature | TA | -55 | 150 | °C | 4 | ||
| Junction temperature | TJ | 150 | °C | 4 | |||
| Storage temperature | Tstg | -65 | 150 | °C | 4 | ||
| Electrostatic discharge, human-body model (HBM) | V(ESD) | -2000 | 2000 | V | ANSI/ESDA/JEDEC JS-001; all packages other than HT9002S | 4 | |
| Electrostatic discharge, charged-device model (CDM) | V(ESD) | -1000 | 1000 | V | JEDEC JESD22-C101; all packages other than HT9002S | 4 | |
| Supply voltage | VS | 1.8 | 5.5 | V | over operating temperature range | 4 | |
| Specified temperature | TA | -40 | 125 | °C | 4 | ||
| Input offset voltage | VOS | -1.6 | 1.6 | mV | VS = 5 V | 5 | |
| Input offset voltage over temperature | VOS | -2 | 2 | mV | VS = 5 V, TA = -40°C to 125°C | 5 | |
| VOS vs temperature | dVOS/dT | -0.6 | 0.6 | µV/°C | TA = -40°C to 125°C | 5 | |
| Power-supply rejection ratio | PSRR | 80 | 105 | dB | VS = 1.8 to 5.5 V, VCM = (V-) | 5 | |
| Common-mode rejection ratio | CMRR | 86 | dB | VS = 1.8 V, (V-), 0.1 V < VCM < (V+), 1.4 V, TA = -40°C to 125°C | 5 | ||
| Common-mode rejection ratio | CMRR | 95 | dB | VS = 5.5 V, (V-), 0.1 V < VCM < (V+), 1.4 V, TA = -40°C to 125°C | 5 | ||
| Common-mode rejection ratio | CMRR | 63 | 77 | dB | VS = 5.5 V, (V-), 0.1 V < VCM < (V+) + 0.1 V, TA = -40°C to 125°C | 5 | |
| Common-mode rejection ratio | CMRR | 68 | dB | VS = 1.8 V, (V-), 0.1 V < VCM < (V+) + 0.1 V, TA = -40°C to 125°C | 5 | ||
| Input bias current | IB | -5 | 5 | pA | VS = 5 V | 5 | |
| Input offset current | IOS | -2 | 2 | pA | 5 | ||
| Open-loop voltage gain | AOL | 104 | 117 | dB | VS = 5.5 V, (V-) + 0.05 V < VO < (V+), 0.05 V, RL = 10 kΩ | 5 | |
| Open-loop voltage gain | AOL | 100 | dB | VS = 1.8 V, (V-) + 0.04 V < VO < (V+), 0.04 V, RL = 10 kΩ | 5 | ||
| Open-loop voltage gain | AOL | 115 | dB | VS = 1.8 V, (V-) + 0.1 V < VO < (V+), 0.1 V, RL = 2 kΩ | 5 | ||
| Open-loop voltage gain | AOL | 130 | dB | VS = 5.5 V, (V-) + 0.15 V < VO < (V+), 0.15 V, RL = 2 kΩ | 5 | ||
| Voltage output swing from supply rails | VO | 10 | 20 | mV | VS = 5.5 V, RL = 10 kΩ | 5 | |
| Voltage output swing from supply rails | VO | 35 | 55 | mV | VS = 5.5 V, RL = 2 kΩ | 5 | |
| Short-circuit current | ISC | -40 | 40 | mA | VS = 5.5 V | 5 | |
| Quiescent current per amplifier (HT9002) | IQ | 60 | 75 | µA | IO = 0 mA, VS = 5.5 V | 6 | |
| Quiescent current per amplifier (HT9002) over temperature | IQ | 85 | µA | IO = 0 mA, VS = 5.5 V, TA = -40°C to 125°C | 6 |
CAD (KiCad official)
- Symbol:
HT9002ARZ - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
ht9002arz-etched.step/ht9002arz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht9002arz.step/ht9002arz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HTCSEMI datasheet (24 pp, sha256
0dfb2d194d79a0be, retrieved 2026-10-18, 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, primaryclaude-haiku-5-5(text), consensusclaude-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).