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HT8602BRMZ

Public Made by Adom

by adom

HTCSEMI Operational Amplifier, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HT8602BRMZ

HTCSEMI · Operational Amplifier · MSOP-8

HT8602BRMZ from HTCSEMI, in a MSOP-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 OUT A output Channel A output, which swings rail to rail and is rated for an output current of ±30 mA.
2 -IN A input Channel A inverting input; the input voltage range is 0 V to 3 V at VS = 3 V, and the absolute maximum input voltage is GND to VS.
3 +IN A input Channel A non-inverting input; the input voltage range is 0 V to 3 V at VS = 3 V, and the absolute maximum input voltage is GND to VS.
4 V- power_in Negative supply rail; the amplifier runs from a single 2.7 V to 5.5 V supply between V+ and V-, with an absolute maximum supply voltage of 6 V.
5 +IN B input Channel B non-inverting input; the input voltage range is 0 V to 3 V at VS = 3 V, and the absolute maximum input voltage is GND to VS.
6 -IN B input Channel B inverting input; the input voltage range is 0 V to 3 V at VS = 3 V, and the absolute maximum input voltage is GND to VS.
7 OUT B output Channel B output, which swings rail to rail and is rated for an output current of ±30 mA.
8 V+ power_in Positive supply rail; the amplifier runs from a single 2.7 V to 5.5 V supply, with an absolute maximum supply voltage of 6 V.

Key specifications

Parameter Value
Manufacturer HTCSEMI
Package MSOP-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
Input offset voltage (0 V ≤ VCM ≤ 1.3 V, 25°C) VOS 250 500 µV 0 V ≤ VCM ≤ 1.3 V 2
Input offset voltage (0 V ≤ VCM ≤ 1.3 V, -40°C to +85°C) VOS 700 µV −40°C ≤ TA ≤ +85°C 2
Input offset voltage (0 V ≤ VCM ≤ 1.3 V, -40°C to +125°C) VOS 1100 µV −40°C ≤ TA ≤ +125°C 2
Input offset voltage (0 V ≤ VCM ≤ 3 V, 25°C) VOS 350 750 µV 0 V ≤ VCM ≤ 3 V 2
Input offset voltage (0 V ≤ VCM ≤ 3 V, -40°C to +85°C) VOS 1800 µV −40°C ≤ TA ≤ +85°C 2
Input offset voltage (0 V ≤ VCM ≤ 3 V, -40°C to +125°C) VOS 2100 µV −40°C ≤ TA ≤ +125°C 2
Input bias current (25°C) IB 0.2 6 pA 2
Input offset current (25°C) IOS 0.1 3 pA 2
Input offset current (-40°C to +85°C) IOS 5 pA −40°C ≤ TA ≤ +85°C 2
Input offset current (-40°C to +125°C) IOS 50 pA −40°C ≤ TA ≤ +125°C 2
Input voltage range 0 3 V 2
Common-mode rejection ratio CMRR 82 100 dB VCM = 0 V to 3 V 2
Large-signal voltage gain AVO 30 100 V/mV VO = 0.5 V to 2.5 V, RL = 2 kΩ, VCM = 0 V 2
High output voltage (25°C) VOH 2.92 2.95 V IL = 1.0 mA 2
High output voltage (-40°C to +125°C) VOH 2.88 V −40°C ≤ TA ≤ +125°C 2
Low output voltage (25°C) VOL 20 35 mV IL = 1.0 mA 2
Low output voltage (-40°C to +125°C) VOL 50 mV −40°C ≤ TA ≤ +125°C 2
Output current IOUT -30 30 mA 2
Power supply rejection ratio PSRR 67 80 dB VS = 2.7 V to 5.5 V 2
Supply current per amplifier (25°C) ISY 300 600 µA VO = 0 V 2
Supply current per amplifier (-40°C to +125°C) ISY 800 µA −40°C ≤ TA ≤ +125°C 2
Settling time to 0.01% tS 0.5 µs to 0.01% 2
Single-supply voltage range 2.7 5.5 V 1
Supply voltage (absolute maximum) 6 V 3
Differential input voltage -6 6 V 3
Operating temperature range -40 125 °C 3
Storage temperature range -65 150 °C 3
Junction temperature range -65 150 °C 3
Lead temperature (soldering) 300 °C soldering, 60 s 3
ESD rating 2 kV HBM 3

CAD (KiCad official)

  • Symbol: HT8602BRMZ
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ht8602brmz-etched.step / ht8602brmz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ht8602brmz.step / ht8602brmz.glb are the bare package body.

Provenance

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

  • Datasheet: HTCSEMI datasheet (13 pp, sha256 4c4adadbe9e7ba19, retrieved 2026-10-19, 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-haiku-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