component
RC4580QPWRQ1
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, TSSOP-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
markdownRC4580QPWRQ1
Texas Instruments · Audio Amplifiers · TSSOP-8
RC4580QPWRQ1 from Texas Instruments, in a TSSOP-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 | 1OUT | output | Output of amplifier 1. |
| 2 | 1IN− | input | Inverting input of amplifier 1. |
| 3 | 1IN+ | input | Non-inverting input of amplifier 1. |
| 4 | VCC− | power_in | Negative supply; operating range −2 V to −16 V (recommended), ±18 V absolute maximum. |
| 5 | 2IN+ | input | Non-inverting input of amplifier 2. |
| 6 | 2IN− | input | Inverting input of amplifier 2. |
| 7 | 2OUT | output | Output of amplifier 2. |
| 8 | VCC+ | power_in | Positive supply; operating range 2 V to 16 V (recommended), ±18 V absolute maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-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 | VIO | 0.5 | 3 | mV | VCC± = ±15 V, TA = –40°C to 125°C; RS = < 10 kΩ | 3 | |
| Input offset current | IIO | 5 | 200 | nA | VCC± = ±15 V, TA = –40°C to 125°C | 3 | |
| Input bias current | IIB | 100 | 500 | nA | VCC± = ±15 V, TA = –40°C to 125°C | 3 | |
| Large-signal differential voltage amplification | AVD | 90 | 110 | dB | VCC± = ±15 V, TA = –40°C to 125°C; RL ≥ 2 kΩ, VO = ±10 V | 3 | |
| Output voltage swing | VCM | 12 | 13.5 | V | VCC± = ±15 V, TA = –40°C to 125°C; RL ≥ 2 kΩ | 3 | |
| Common-mode input voltage | VICR | 12 | 13.5 | V | VCC± = ±15 V, TA = –40°C to 125°C | 3 | |
| Common-mode rejection ratio | CMRR | 80 | 110 | dB | VCC± = ±15 V, TA = –40°C to 125°C; RS ≤ 10 kΩ | 3 | |
| Supply-voltage rejection ratio | kSVR | 80 | 110 | dB | VCC± = ±15 V, TA = –40°C to 125°C; RS ≤ 10 kΩ; measured with VCC± varied simultaneously | 3 | |
| Total supply current (all amplifiers) | ICC | 6 | 9 | mA | VCC± = ±15 V, TA = –40°C to 125°C | 3 | |
| Supply voltage (positive) | VCC+ | 2 | 16 | V | 3 | ||
| Supply voltage (negative) | VCC– | -16 | -2 | V | 3 | ||
| Input common-mode voltage range | VICR | -13.5 | 13.5 | V | 3 | ||
| Operating free-air temperature | TA | -40 | 125 | °C | 3 | ||
| Supply voltage | VCC | -18 | 18 | V | Printed as ±18 V | 2 | |
| Input voltage (any input) | -15 | 15 | V | Printed as ±15 V | 2 | ||
| Differential input voltage | VID | -30 | 30 | V | Printed as ±30 V | 2 | |
| Output current | -50 | 50 | mA | Printed as ±50 mA | 2 | ||
| Ambient temperature range | TA | -40 | 125 | °C | 2 | ||
| Storage temperature range | Tstg | -60 | 125 | °C | 2 | ||
| Electrostatic discharge, human-body model (HBM) | 2 | kV | AEC-Q100 Classification Level H2 | 2 | |||
| Electrostatic discharge, charged-device model (CDM) | 750 | V | AEC-Q100 Classification Level C3B | 2 | |||
| Junction-to-ambient thermal resistance (PW package) | θJA | 163 | °C/W | PW (8 pins) | 3 | ||
| Junction-to-case (top) thermal resistance (PW package) | θJCtop | 38 | °C/W | PW (8 pins) | 3 | ||
| Junction-to-board thermal resistance (PW package) | θJB | 90.6 | °C/W | PW (8 pins) | 3 | ||
| Junction-to-top characterization parameter (PW package) | ψJT | 1.3 | °C/W | PW (8 pins) | 3 | ||
| Junction-to-board characterization parameter (PW package) | ψJB | 88.9 | °C/W | PW (8 pins) | 3 |
CAD (KiCad official)
- Symbol:
RC4580QPWRQ1 - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
rc4580qpwrq1-etched.step/rc4580qpwrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rc4580qpwrq1.step/rc4580qpwrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (18 pp, sha256
6b0d4e370b873d88, retrieved 2026-10-10, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).