component
LM2904YDT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, SOP-8. Pinout extracted from 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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Contents
README
markdownLM2904YDT
STMicroelectronics · Operational Amplifier · SOP-8
LM2904YDT from STMicroelectronics, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Out1 | output | Output of op-amp channel 1. Output can swing from 0 V to (Vcc+ - 1.5 V); typical short-circuit output current ~40 mA independent of Vcc. |
| 2 | In1- | input | Inverting input of op-amp channel 1. Typical input bias current 20 nA; input offset current 2 nA. Common-mode input range: Vcc- to (Vcc+ - 1.5 V) at 25 °C. |
| 3 | In1+ | input | Non-inverting input of op-amp channel 1. Input common-mode voltage range includes the negative rail (Vcc-). |
| 4 | Vcc- | power_in | Negative supply / ground pin. In single-supply operation, connect to GND. Total supply range Vcc+ to Vcc- is 3 V to 30 V (±1.5 V to ±16 V split). |
| 5 | In2+ | input | Non-inverting input of op-amp channel 2. Input common-mode voltage range includes the negative rail (Vcc-). |
| 6 | In2- | input | Inverting input of op-amp channel 2. Typical input bias current 20 nA; input offset current 2 nA. |
| 7 | Out2 | output | Output of op-amp channel 2. Output can swing from 0 V to (Vcc+ - 1.5 V); typical short-circuit output current ~40 mA. |
| 8 | Vcc+ | power_in | Positive supply pin. Total supply range Vcc+ to Vcc- is 3 V to 30 V (absolute max ±16 V or 32 V total). Very low supply current, essentially independent of supply voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOP-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
LM2904YDTDLM2904YDTLM2904YDTSTLM2904YDT (MiniSO)LM2904YDTPT
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 (LM2904 row) | VCC | 32 | V | Printed as ±16 or 32 V; footnote 1 applies | 4 | ||
| Differential input voltage (LM2904) | Vid | -32 | 32 | V | Printed as ±32 V; LM2904, LM2904A row | 4 | |
| Input voltage (LM2904) | Vin | -0.3 | 32 | V | LM2904, LM2904A row | 4 | |
| Input current, Vin driven negative | Iin | 5 | mA | DC; row also prints 50 mA in AC (duty cycle 10 %, T = 1 s) | 4 | ||
| Input current, Vin driven positive above AMR value | Iin | 0.4 | mA | Vin driven positive above AMR value | 4 | ||
| Operating free-air temperature range | Toper | -40 | 125 | °C | 4 | ||
| Storage temperature range | Tstg | -65 | 150 | °C | 4 | ||
| Maximum junction temperature | Tj | 150 | °C | 4 | |||
| ESD human body model (LM2904) | HBM | 300 | V | LM2904, LM2904A row; footnote 7 applies | 4 | ||
| ESD machine model | MM | 200 | V | 4 | |||
| ESD charged device model | CDM | 1.5 | kV | 4 | |||
| Supply voltage | VCC | 3 | 30 | V | 5 | ||
| Operating free-air temperature range | Toper | -40 | 125 | °C | 5 | ||
| Input offset voltage | Vio | 2 | 7 | mV | Tamb = 25 °C, LM2904 row | 6 | |
| Input offset voltage | Vio | 9 | mV | Tmin ≤ Tamb ≤ Tmax, LM2904 row | 6 | ||
| Input offset voltage drift | ΔVio/ΔT | 7 | 30 | µV/°C | 6 | ||
| Input offset current | Iio | 2 | 30 | nA | Tamb = 25 °C | 6 | |
| Input offset current | Iio | 40 | nA | Tmin ≤ Tamb ≤ Tmax | 6 | ||
| Input offset current drift | ΔIio/ΔT | 10 | 300 | pA/°C | 6 | ||
| Input bias current | Iib | 20 | 150 | nA | Tamb = 25 °C; footnote 2 applies | 6 | |
| Input bias current | Iib | 200 | nA | Tmin ≤ Tamb ≤ Tmax; footnote 2 applies | 6 | ||
| Large signal voltage gain | Avd | 50 | 100 | V/mV | VCC + = 15 V, RL = 2 kΩ, Vo = 1.4 V to 11.4 V, Tamb = 25 °C | 6 | |
| Large signal voltage gain | Avd | 25 | V/mV | VCC + = 15 V, RL = 2 kΩ, Vo = 1.4 V to 11.4 V, Tmin ≤ Tamb ≤ Tmax | 6 | ||
| Supply voltage rejection ratio | SVR | 65 | 100 | dB | VCC + = 5 V to 30 V, Vicm = 0 V, Tamb = 25 °C | 6 | |
| Supply voltage rejection ratio | SVR | 65 | dB | VCC + = 5 V to 30 V, Vicm = 0 V, Tmin ≤ Tamb ≤ Tmax | 6 | ||
| Supply current, all amp, no load | ICC | 0.7 | 1.2 | mA | Tamb = 25 °C, VCC + = 5 V | 6 | |
| Supply current, all amp, no load | ICC | 2 | mA | Tmin ≤ Tamb ≤ Tmax, VCC + = 30 V | 6 | ||
| Common-mode rejection ratio | CMR | 70 | 85 | dB | VCC + = 30 V, Vicm = 0 V to 28.5 V, Tamb = 25 °C | 6 | |
| Common-mode rejection ratio | CMR | 60 | dB | VCC + = 30 V, Vicm = 0 V to 28 V, Tmin ≤ Tamb ≤ Tmax | 6 | ||
| Output short-circuit current | Isource | 20 | 40 | 60 | mA | VCC + = 15 V, Vo = 2 V, Vid = 1 V | 6 |
| Output sink current | Isink | 10 | 20 | mA | VO = 2 V, VCC + = 15 V | 6 | |
| Output sink current | Isink | 12 | 50 | µA | VO = 0.2 V, VCC + = 15 V | 6 | |
| High-level output voltage | VOH | 26 | V | VCC + = 30 V, Tamb = 25 °C, RL = 2 kΩ | 6 | ||
| High-level output voltage | VOH | 26 | 27 | V | VCC + = 30 V, Tmin ≤ Tamb ≤ Tmax, RL = 2 kΩ | 6 | |
| High-level output voltage | VOH | 27 | V | VCC + = 30 V, Tamb = 25 °C, RL = 10 kΩ | 6 | ||
| High-level output voltage | VOH | 27 | 28 | V | VCC + = 30 V, Tmin ≤ Tamb ≤ Tmax, RL = 10 kΩ | 6 | |
| Low-level output voltage | VOL | 5 | 20 | mV | RL = 10 kΩ, Tamb = 25 °C | 6 | |
| Low-level output voltage | VOL | 20 | mV | RL = 10 kΩ, Tmin ≤ Tamb ≤ Tmax | 6 | ||
| Slew rate | SR | 0.3 | 0.6 | V/µs | VCC + = 15 V, Vin = 0.5 to 3 V, RL = 2 kΩ, CL = 100 pF, unity gain, Tamb = 25 °C | 7 | |
| Slew rate | SR | 0.2 | V/µs | VCC + = 15 V, Vin = 0.5 to 3 V, RL = 2 kΩ, CL = 100 pF, unity gain, Tmin ≤ Tamb ≤ Tmax | 7 | ||
| Gain bandwidth product | GBP | 0.7 | 1.1 | MHz | f = 100 kHz, VCC + = 30 V, Vin = 10 mV, RL = 2 kΩ, CL = 100 pF | 7 | |
| Thermal resistance junction to ambient, SO8 | Rthja | 125 | °C/W | Printed value is typical (footnote 6: short-circuits can cause excessive heating) | 4 | ||
| Thermal resistance junction to case, SO8 | Rthjc | 40 | °C/W | Printed value is typical (footnote 6) | 4 |
CAD (KiCad official)
- Symbol:
LM2904YDT - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm2904ydt-etched.step/lm2904ydt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm2904ydt.step/lm2904ydt.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
lm2904ydt.step |
122 KB | You want the bare part, or you mark your own boards. |
lm2904ydt-etched.step |
1.7 MB | You want the part with LM2904YDT already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 433 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (26 pp, sha256
5d1d694051521c3a, retrieved 2026-08-17, tier: manufacturer) - 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).