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HT8512BRMZ

Public Made by Adom

by adom

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

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Contents

README

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HT8512BRMZ

HTCSEMI · Audio Amplifiers · MSOP-8

HT8512BRMZ 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 A OUTPUT output Output of op-amp channel A.
2 A -INPUT input Inverting input of op-amp channel A.
3 A +INPUT input Non-inverting input of op-amp channel A.
4 V- power_in Negative supply rail; the datasheet operates the part from ±2V to ±18V supplies, and the absolute maximum supply is ±18V.
5 B +INPUT input Non-inverting input of op-amp channel B.
6 B -INPUT input Inverting input of op-amp channel B.
7 B OUTPUT output Output of op-amp channel B; output current is rated to ±50mA absolute maximum.
8 V+ power_in Positive supply rail; the datasheet operates the part from ±2V to ±18V supplies, and the absolute maximum supply is ±18V.

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
Supply Voltage V+/V- -18 18 V 2
Input Voltage VIC -15 15 V For supply voltage less than ±15V, the absolute maximum rating is equal to the supply voltage (Note) 2
Differential Input Voltage VID -30 30 V 2
Output Current IO -50 50 mA 2
Power Dissipation PD 300 mW MSOP8 package 2
Operating Temperature Range Topr -40 85 °C 2
Storage Temperature Range Tstg -40 125 °C 2
Input Offset Voltage VIO 0.5 1 mV RS≤10kΩ 2
Input Offset Current IIO 5 200 nA 2
Input Bias Current IB 100 500 nA 2
Large Signal Voltage Gain AV 90 110 dB RL≥2kΩ,VO=±10V 2
Output Voltage Swing VOM -12 13.5 V RL≥2kΩ 2
Input Common Mode Voltage Range VICM -12 13.5 V 2
Common Mode Rejection Ratio CMR 80 110 dB RS≤10kΩ 2
Supply Voltage Rejection Ratio SVR 80 110 dB RS≤10kΩ 2
Operating Current ICC 6 9 mA 2

CAD (KiCad official)

  • Symbol: HT8512BRMZ
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ht8512brmz-etched.step / ht8512brmz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ht8512brmz.step / ht8512brmz.glb are the bare package body.

Provenance

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

  • Datasheet: HTCSEMI datasheet (6 pp, sha256 86a3ef7590f8c827, retrieved 2026-10-17, tier: lcsc)
  • 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