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MC4558CPT

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by adom

STMicroelectronics Operational Amplifier, TSSOP-8. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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MC4558CPT

STMicroelectronics · Operational Amplifier · TSSOP-8

MC4558CPT from STMicroelectronics, 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 Output 1 output Output of amplifier 1, short-circuit protected with infinite short-circuit duration.
2 Inverting input 1 input Inverting input of amplifier 1; input voltage must not exceed ±15 V or the magnitude of Vcc, whichever is less.
3 Non-inverting input 1 input Non-inverting input of amplifier 1; input voltage must not exceed ±15 V or the magnitude of Vcc, whichever is less.
4 VCC- power_in Negative supply voltage; supply range is ±2 V to ±20 V operating, ±22 V absolute maximum.
5 Non-inverting input 2 input Non-inverting input of amplifier 2; input voltage must not exceed ±15 V or the magnitude of Vcc, whichever is less.
6 Inverting input 2 input Inverting input of amplifier 2; input voltage must not exceed ±15 V or the magnitude of Vcc, whichever is less.
7 Output 2 output Output of amplifier 2, short-circuit protected with infinite short-circuit duration.
8 VCC+ power_in Positive supply voltage; supply range is ±2 V to ±20 V operating, ±22 V absolute maximum.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
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
Supply voltage VCC -22 22 V Printed as ±22 V in Table 2 (single value for both grades) 2
Input voltage Vi -15 15 V Relative to midpoint of VCC+ and VCC-; must not exceed 15 V or magnitude of VCC, whichever is less 2
Differential input voltage Vid -30 30 V Non-inverting input with respect to inverting input 2
Power dissipation Ptot 680 mW 2
Operating free-air temperature range (MC4558C column) Toper 0 70 °C MC4558C grade (0 to +70 °C), applies to MC4558CPT 2
Thermal resistance junction-to-ambient, TSSOP8 Rthja 120 °C/W Junction-to-ambient, TSSOP8 package 2
ESD HBM 500 V Human body model, 100 pF discharged through 1.5 kΩ 2
ESD MM 200 V Machine model, 200 pF, no external series resistor 2
ESD CDM 1500 V Charged device model 2
Supply voltage (operating range) VCC 2 20 V Printed as ±2 (min) and ±20 (max) in Table 3 2
Input offset voltage Vio 15 mV VCC = ±15 V, Rs ≤ 10kΩ, Tamb = +25°C 4
Input offset voltage Vio 6 mV VCC = ±15 V, Rs ≤ 10kΩ, Tmin ≤ Tamb ≤ Tmax 4
Input offset current Iio 20 100 nA VCC = ±15 V, Tamb = +25°C 4
Input offset current Iio 200 nA VCC = ±15 V, Tmin ≤ Tamb ≤ Tmax 4
Input bias current Iib 50 400 nA VCC = ±15 V, Tamb = +25°C 4
Input bias current Iib 500 nA VCC = ±15 V, Tmin ≤ Tamb ≤ Tmax 4
Large signal voltage gain Avd 50 200 V/mV VCC = ±15 V, RL = 2kΩ, Vo = ±10V, Tamb = +25°C 4
Large signal voltage gain Avd 25 V/mV VCC = ±15 V, RL = 2kΩ, Vo = ±10V, Tmin ≤ Tamb ≤ Tmax 4
Supply voltage rejection ratio SVR 77 90 dB VCC = ±15 V, Rs ≤ 10kΩ, Tamb = +25°C 4
Supply voltage rejection ratio SVR 77 dB VCC = ±15 V, Rs ≤ 10kΩ, Tmin ≤ Tamb ≤ Tmax 4
Supply current, all amplifiers, no load ICC 2.3 4.5 mA VCC = ±15 V, no load, Tamb = +25°C 4
Supply current, all amplifiers, no load ICC 6 mA VCC = ±15 V, no load, Tmin ≤ Tamb ≤ Tmax 4
Input common mode voltage range Vicm -12 12 V VCC = ±15 V, Tamb = +25°C 4
Common-mode rejection ratio CMR 70 90 dB VCC = ±15 V, Rs ≤ 10kΩ, Tamb = +25°C 4
Common-mode rejection ratio CMR 70 dB VCC = ±15 V, Rs ≤ 10kΩ, Tmin ≤ Tamb ≤ Tmax 4
Output short-circuit current Ios 10 20 40 mA VCC = ±15 V 4
Output voltage swing Vo 12 14 V VCC = ±15 V, Tamb = +25°C, RL = 10kΩ 4
Output voltage swing Vo 10 13 V VCC = ±15 V, Tamb = +25°C, RL = 2kΩ 4
Output voltage swing Vo 12 V VCC = ±15 V, Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ 4
Output voltage swing Vo 10 V VCC = ±15 V, Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ 4
Slew rate SR 1.5 2.2 V/µs Vi = ±10, RL = 2kΩ, CL = 100pF, Tamb = 25°C, unity gain 4
Input resistance Ri 0.3 2 MΩ 4

CAD (KiCad official)

  • Symbol: MC4558CPT
  • Footprint: Package_SO:TSSOP-8_3x3mm_P0.65mm
  • 3D model: TSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: mc4558cpt-etched.step / mc4558cpt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mc4558cpt.step / mc4558cpt.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (11 pp, sha256 396f57a6f635dcdb, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF