component
LMV358IDGKR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-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
markdownLMV358IDGKR
Texas Instruments · Operational Amplifier · VSSOP-8
LMV358IDGKR from Texas Instruments, in a VSSOP-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 | 1OUT | output | Output of amplifier 1. Rail-to-rail output; typical swing within ~10 mV of the rails with a 10 kΩ load at VCC = 5 V. |
| 2 | 1IN- | input | Inverting input of amplifier 1. High-impedance CMOS input; input bias current ~15 nA typical. |
| 3 | 1IN+ | input | Noninverting input of amplifier 1. Common-mode input range extends from GND (−0.2 V) to VCC − 1.0 V (approx.) with CMRR ≥ 50 dB. |
| 4 | GND | power_in | Negative supply / ground reference for the device. In single-supply operation, tie to system ground. |
| 5 | 2IN+ | input | Noninverting input of amplifier 2. Same input characteristics as 1IN+. |
| 6 | 2IN- | input | Inverting input of amplifier 2. Same input characteristics as 1IN-. |
| 7 | 2OUT | output | Output of amplifier 2. Rail-to-rail swing, capable of ~60 mA short-circuit source and ~160 mA sink (typical) at VCC = 5 V. |
| 8 | VCC+ | power_in | Positive supply rail. Recommended operating range 2.7 V to 5.5 V (absolute maximum 5.5 V). Bypass to GND with a 0.1 µF ceramic close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
LMV358IDGKRLMV358IDGKTLMV358IDGKRDLMV358IDGKRDDULMV358IDGKRPW
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 | 5.5 | V | 4 | |||
| Differential input voltage | VID | -5.5 | 5.5 | V | 4 | ||
| Input voltage range | VI | -0.2 | 5.7 | V | either input | 4 | |
| Operating virtual junction temperature | TJ | 150 | °C | 4 | |||
| Supply voltage (single-supply operation) | VCC | 2.7 | 5.5 | V | single-supply operation | 4 | |
| Operating free-air temperature | TA | -40 | 125 | °C | I temperature (LMV321, LMV358, LMV324, LMV321IDCK) | 4 | |
| Input offset voltage | VIO | 1.7 | 7 | mV | VCC+ = 2.7 V, TA = 25°C | 5 | |
| Input bias current | IIB | 11 | 250 | nA | VCC+ = 2.7 V, TA = 25°C | 5 | |
| Input offset current | IIO | 5 | 50 | nA | VCC+ = 2.7 V, TA = 25°C | 5 | |
| Common-mode rejection ratio | CMRR | 50 | 63 | dB | VCC+ = 2.7 V, TA = 25°C; VCM = 0 to 1.7 V | 5 | |
| Supply-voltage rejection ratio | kSVR | 50 | 60 | dB | VCC+ = 2.7 V, TA = 25°C; VCC = 2.7 V to 5 V, VO = 1 V | 5 | |
| Output swing, low level | VO | 60 | 180 | mV | VCC+ = 2.7 V, TA = 25°C; RL = 10 kΩ to 1.35 V | 5 | |
| Supply current (LMV358I, both amplifiers) | ICC | 140 | 340 | μA | VCC+ = 2.7 V, TA = 25°C; LMV358I (both amplifiers) | 5 | |
| Input offset voltage | VIO | 1.7 | 7 | mV | VCC+ = 5 V, TA = 25°C | 6 | |
| Input offset voltage | VIO | 9 | mV | VCC+ = 5 V, TA = full range | 6 | ||
| Input bias current | IIB | 15 | 250 | nA | VCC+ = 5 V, TA = 25°C | 6 | |
| Input bias current | IIB | 500 | nA | VCC+ = 5 V, TA = full range | 6 | ||
| Input offset current | IIO | 5 | 50 | nA | VCC+ = 5 V, TA = 25°C | 6 | |
| Input offset current | IIO | 150 | nA | VCC+ = 5 V, TA = full range | 6 | ||
| Common-mode rejection ratio | CMRR | 50 | 65 | dB | VCC+ = 5 V, TA = 25°C; VCM = 0 to 4 V | 6 | |
| Supply-voltage rejection ratio | kSVR | 50 | 60 | dB | VCC+ = 5 V, TA = 25°C; VCC = 2.7 V to 5 V, VO = 1 V, VCM = 1 V | 6 | |
| Output swing, low level (RL = 2 kΩ) | VO | 120 | 300 | mV | VCC+ = 5 V, TA = 25°C; RL = 2 kΩ to 2.5 V | 6 | |
| Output swing, low level (RL = 2 kΩ) | VO | 400 | mV | VCC+ = 5 V, TA = full range; RL = 2 kΩ to 2.5 V | 6 | ||
| Output swing, low level (RL = 10 kΩ) | VO | 65 | 180 | mV | VCC+ = 5 V, TA = 25°C; RL = 10 kΩ to 2.5 V | 6 | |
| Output swing, low level (RL = 10 kΩ) | VO | 280 | mV | VCC+ = 5 V, TA = full range; RL = 10 kΩ to 2.5 V | 6 | ||
| Large-signal differential voltage gain | AVD | 15 | 100 | V/mV | VCC+ = 5 V, TA = 25°C; RL = 2 kΩ | 6 | |
| Large-signal differential voltage gain | AVD | 10 | V/mV | VCC+ = 5 V, TA = full range; RL = 2 kΩ | 6 | ||
| Output short-circuit current, sourcing | IOS | 5 | 60 | mA | VCC+ = 5 V, TA = 25°C; sourcing, VO = 0 V | 6 | |
| Output short-circuit current, sinking | IOS | 10 | 160 | mA | VCC+ = 5 V, TA = 25°C; sinking, VO = 5 V | 6 | |
| Supply current (LMV358I, both amplifiers) | ICC | 210 | 440 | μA | VCC+ = 5 V, TA = 25°C; LMV358I (both amplifiers) | 6 | |
| Supply current (LMV358I, both amplifiers) | ICC | 615 | μA | VCC+ = 5 V, TA = full range; LMV358I (both amplifiers) | 6 | ||
| Junction-to-ambient thermal resistance (DGK, VSSOP 8-pin) | RθJA | 172 | °C/W | DGK (VSSOP) 8 pin | 4 |
CAD (KiCad official)
- Symbol:
LMV358IDGKR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
lmv358idgkr-etched.step/lmv358idgkr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv358idgkr.step/lmv358idgkr.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
lmv358idgkr.step |
122 KB | You want the bare part, or you mark your own boards. |
lmv358idgkr-etched.step |
2.2 MB | You want the part with LMV358IDGKR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 552 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: Texas Instruments datasheet (47 pp, sha256
30ed556c94f89b17, 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).