component
LT2179IS#PBF
Public Made by Adomby adom
Analog Devices Precision OpAmps, SOP-14. 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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Datasheet
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README
markdownLT2179IS#PBF
Analog Devices · Precision OpAmps · SOP-14
LT2179IS#PBF from Analog Devices, in a SOP-14. 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 | OUT A | output | Output of amplifier A, which swings to within a few millivolts of ground while sinking current and needs no pull-down resistor. |
| 2 | -IN A | input | Inverting input of amplifier A, whose input voltage range includes ground in single-supply operation at 5V. |
| 3 | +IN A | input | Non-inverting input of amplifier A, whose input range goes below ground; input voltage must stay within the absolute maximum rating of 5V below the negative supply. |
| 4 | V+ | power_in | Positive supply pin; the absolute maximum supply voltage is ±22V and single-supply operation at 5V is specified, with a minimum supply of 2V. |
| 5 | +IN B | input | Non-inverting input of amplifier B, whose input range goes below ground; input voltage must stay within the absolute maximum rating of 5V below the negative supply. |
| 6 | -IN B | input | Inverting input of amplifier B, whose input voltage range includes ground in single-supply operation at 5V. |
| 7 | OUT B | output | Output of amplifier B, which swings to within a few millivolts of ground while sinking current and needs no pull-down resistor. |
| 8 | OUT D | output | Output of amplifier D, which swings to within a few millivolts of ground while sinking current and needs no pull-down resistor. |
| 9 | -IN D | input | Inverting input of amplifier D, whose input voltage range includes ground in single-supply operation at 5V. |
| 10 | +IN D | input | Non-inverting input of amplifier D, whose input range goes below ground; input voltage must stay within the absolute maximum rating of 5V below the negative supply. |
| 11 | V- | power_in | Negative supply pin, which is 0V in the single-supply 5V configuration; input voltage must not go more than 5V below this pin per the absolute maximum ratings. |
| 12 | +IN C | input | Non-inverting input of amplifier C, whose input range goes below ground; input voltage must stay within the absolute maximum rating of 5V below the negative supply. |
| 13 | -IN C | input | Inverting input of amplifier C, whose input voltage range includes ground in single-supply operation at 5V. |
| 14 | OUT C | output | Output of amplifier C, which swings to within a few millivolts of ground while sinking current and needs no pull-down resistor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOP-14 |
| Category | Amplifiers |
| Pins | 14 |
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 | VOS | 40 | 150 | μV | VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, TA = 25°C | 3 | |
| Input Offset Voltage (over temperature) | VOS | 100 | 400 | μV | VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, -40°C ≤ TA ≤ 85°C | 4 | |
| Input Offset Current | IOS | 0.05 | 0.35 | nA | VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, TA = 25°C | 3 | |
| Input Offset Current (over temperature) | IOS | 0.1 | 1 | nA | VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, -40°C ≤ TA ≤ 85°C | 4 | |
| Input Bias Current | IB | 3 | 6 | nA | VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, TA = 25°C | 3 | |
| Input Bias Current (over temperature) | IB | 4 | 8 | nA | VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, -40°C ≤ TA ≤ 85°C | 4 | |
| Power Supply Rejection Ratio (over temperature) | PSRR | 86 | 100 | dB | VS = 3V to 12V, -40°C ≤ TA ≤ 85°C | 4 | |
| Supply Current per Amplifier | IS | 13 | 20 | μA | VS = ±1.5V, VO = 0V, TA = 25°C | 3 | |
| Supply Current per Amplifier (over temperature) | IS | 15 | 27 | μA | VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, -40°C ≤ TA ≤ 85°C | 4 | |
| Channel Separation | 110 | dB | ΔVIN = 3V, RL = 10k | 3 | |||
| Supply Voltage (absolute maximum, ±) | -22 | 22 | V | Supply Voltage | 2 | ||
| Differential Input Voltage (absolute maximum, ±) | -30 | 30 | V | Differential Input Voltage | 2 | ||
| Storage Temperature Range | -65 | 150 | °C | Storage Temperature Range | 2 | ||
| Lead Temperature (Soldering, 10 sec) | 300 | °C | Soldering, 10 sec | 2 | |||
| Maximum Junction Temperature | TJMAX | 150 | °C | S14 package | 2 | ||
| Specified Operating Temperature Range (Industrial) | -40 | 85 | °C | Industrial grade (I) | 2 | ||
| Thermal Resistance, Junction to Ambient | θJA | 150 | °C/W | S14 14-Lead Plastic SO package | 2 |
CAD (KiCad official)
- Symbol:
LT2179IS#PBF - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files:
lt2179is-pbf-etched.step/lt2179is-pbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lt2179is-pbf.step/lt2179is-pbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (12 pp, sha256
89840f910c18f3f4, retrieved 2026-11-02, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).