component
LT6221IS8#TRPBF
Public Made by Adomby adom
Analog Devices Operational Amplifier, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LT6221IS8#TRPBF
Analog Devices · Operational Amplifier · SO-8
LT6221IS8#TRPBF from Analog Devices, in a SO-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 | OUT A | output | Output of amplifier A, which swings within 10mV of either supply rail. |
| 2 | -IN A | input | Inverting input of amplifier A; the inputs can be driven beyond the supplies without damage or phase reversal of the output. |
| 3 | +IN A | input | Non-inverting input of amplifier A; the input range includes both supply rails. |
| 4 | VS- | power_in | Negative supply rail, operating from 2.2V to 12.6V total supply. |
| 5 | +IN B | input | Non-inverting input of amplifier B; the input range includes both supply rails. |
| 6 | -IN B | input | Inverting input of amplifier B; the inputs can be driven beyond the supplies without damage or phase reversal of the output. |
| 7 | OUT B | output | Output of amplifier B, which swings within 10mV of either supply rail. |
| 8 | VS+ | power_in | Positive supply rail, operating from 2.2V to 12.6V total supply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SO-8 |
| Category | Operational Amplifier/Comparator |
| 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 Current | -10 | 10 | mA | Note 2 | 2 | ||
| Operating Temperature Range | -40 | 85 | °C | Note 4 | 2 | ||
| Specified Temperature Range | -40 | 85 | °C | Note 5 | 2 | ||
| Maximum Junction Temperature | 150 | °C | 2 | ||||
| Storage Temperature | -65 | 150 | °C | 2 | |||
| Lead Temperature (Soldering) | 300 | °C | Soldering, 10 sec. | 2 | |||
| Input Offset Voltage | VOS | 125 | 700 | µV | -40°C to 85°C, VCM = 0V | 5 | |
| Input Offset Voltage | VOS | 0.75 | 3.5 | mV | -40°C to 85°C, VCM = VS | 5 | |
| Input Offset Voltage Shift | ∆VOS | 30 | 300 | µV | -40°C to 85°C, VS = 5V, VCM = 0V to 3.5V | 5 | |
| Input Offset Voltage Shift | ∆VOS | 30 | 210 | µV | -40°C to 85°C, VS = 3V, VCM = 0V to 1.5V | 5 | |
| Input Offset Voltage Match (Channel-to-Channel) | 175 | 1200 | µV | -40°C to 85°C, VCM = 0V | 5 | ||
| Input Bias Current | IB | 25 | 200 | nA | -40°C to 85°C, VCM = 1V | 5 | |
| Input Bias Current | IB | 300 | 900 | nA | -40°C to 85°C, VCM = VS, 0.2V | 5 | |
| Input Bias Current Match (Channel-to-Channel) | 15 | 250 | nA | -40°C to 85°C, VCM = 1V | 5 | ||
| Input Bias Current Match (Channel-to-Channel) | 20 | 350 | nA | -40°C to 85°C, VCM = VS, 0.2V | 5 | ||
| Large Signal Voltage Gain | AVOL | 25 | 70 | V/mV | -40°C to 85°C, VS = 5V, VOUT = 0.5V to 4.5V, RL = 1k at VS/2 | 5 | |
| Large Signal Voltage Gain | AVOL | 2.5 | 8 | V/mV | -40°C to 85°C, VS = 5V, VOUT = 1.5V to 3.5V, RL = 100Ω at VS/2 | 5 | |
| Large Signal Voltage Gain | AVOL | 20 | 60 | V/mV | -40°C to 85°C, VS = 3V, VOUT = 0.5V to 2.5V, RL = 1k at VS/2 | 5 | |
| Common Mode Rejection Ratio | CMRR | 81 | 100 | dB | -40°C to 85°C, VS = 5V, VCM = 0V to 3.5V | 5 | |
| Common Mode Rejection Ratio | CMRR | 77 | 100 | dB | -40°C to 85°C, VS = 3V, VCM = 0V to 1.5V | 5 | |
| Power Supply Rejection Ratio | PSRR | 79 | 104 | dB | -40°C to 85°C, VS = 2.5V to 10V, VCM = 0V | 5 | |
| Minimum Supply Voltage | 2.2 | 2.5 | V | -40°C to 85°C, Note 6 | 5 | ||
| Output Voltage Swing LOW | VOL | 10 | 60 | mV | -40°C to 85°C, No Load | 5 | |
| Output Voltage Swing LOW | VOL | 120 | 240 | mV | -40°C to 85°C, ISINK = 5mA | 5 | |
| Output Voltage Swing LOW | VOL | 220 | 450 | mV | -40°C to 85°C, ISINK = 10mA | 5 | |
| Output Voltage Swing HIGH | VOH | 10 | 60 | mV | -40°C to 85°C, No Load | 5 | |
| Output Voltage Swing HIGH | VOH | 160 | 325 | mV | -40°C to 85°C, ISOURCE = 5mA | 5 | |
| Output Voltage Swing HIGH | VOH | 325 | 650 | mV | -40°C to 85°C, ISOURCE = 10mA | 5 | |
| Supply Current Per Amplifier | IS | 1.1 | 1.5 | mA | -40°C to 85°C | 5 | |
| Gain-Bandwidth Product | GBW | 25 | 50 | MHz | -40°C to 85°C, VS = 5V, Frequency = 1MHz | 5 | |
| Slew Rate | SR | 8 | 15 | V/µs | -40°C to 85°C, VS = 5V, AV = -1, RL = 1k, VOUT = 4V | 5 | |
| Input Offset Voltage | VOS | 150 | 800 | µV | -40°C to 85°C, VCM = -5V | 8 | |
| Input Offset Voltage | VOS | 0.75 | 3.5 | mV | -40°C to 85°C, VCM = 5V | 8 | |
| Input Offset Voltage Shift | ∆VOS | 90 | 950 | µV | -40°C to 85°C, VCM = -5V to 3.5V | 8 | |
| Input Offset Voltage Match (Channel-to-Channel) | 175 | 1350 | µV | -40°C to 85°C, VCM = -5V | 8 | ||
| Input Bias Current | IB | 25 | 200 | nA | -40°C to 85°C, VCM = -4V | 8 | |
| Input Bias Current | IB | 300 | 900 | nA | -40°C to 85°C, VCM = 4.8V | 8 | |
| Input Bias Current Match (Channel-to-Channel) | 15 | 250 | nA | -40°C to 85°C, VCM = -4V | 8 | ||
| Input Bias Current Match (Channel-to-Channel) | 20 | 350 | nA | -40°C to 85°C, VCM = 4.8V | 8 | ||
| Large Signal Voltage Gain | AVOL | 25 | 70 | V/mV | -40°C to 85°C, VOUT = -4V to 4V, RL = 1k | 8 | |
| Large Signal Voltage Gain | AVOL | 2.5 | 8 | V/mV | -40°C to 85°C, VOUT = -1V to 1V, RL = 100Ω | 8 | |
| Common Mode Rejection Ratio | CMRR | 79 | 100 | dB | -40°C to 85°C, VCM = -5V to 3.5V | 8 | |
| Input Common Mode Range | -5 | 5 | V | -40°C to 85°C | 8 | ||
| Power Supply Rejection Ratio | PSRR | 79 | 104 | dB | -40°C to 85°C, VS+ = 2.5V to 10V, VS- = 0V, VCM = 0V | 8 | |
| Output Voltage Swing LOW | VOL | 10 | 60 | mV | -40°C to 85°C, No Load | 8 | |
| Output Voltage Swing LOW | VOL | 120 | 240 | mV | -40°C to 85°C, ISINK = 5mA | 8 | |
| Output Voltage Swing LOW | VOL | 220 | 450 | mV | -40°C to 85°C, ISINK = 10mA | 8 | |
| Output Voltage Swing HIGH | VOH | 10 | 60 | mV | -40°C to 85°C, No Load | 8 | |
| Output Voltage Swing HIGH | VOH | 160 | 325 | mV | -40°C to 85°C, ISOURCE = 5mA | 8 | |
| Output Voltage Swing HIGH | VOH | 325 | 650 | mV | -40°C to 85°C, ISOURCE = 10mA | 8 | |
| Supply Current | IS | 1.4 | 2.25 | mA | -40°C to 85°C | 8 | |
| Gain-Bandwidth Product | GBW | 50 | MHz | -40°C to 85°C, Frequency = 1MHz | 8 | ||
| Slew Rate | SR | 15 | V/µs | -40°C to 85°C, AV = -1, RL = 1k, VOUT = ±4V, measure at VOUT = ±2V | 8 | ||
| Thermal Resistance Junction-to-Ambient (S8 package) | θJA | 190 | °C/W | 8-lead plastic SO, TJMAX = 150°C | 2 |
CAD (KiCad official)
- Symbol:
LT6221IS8#TRPBF - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
lt6221is8-trpbf-etched.step/lt6221is8-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lt6221is8-trpbf.step/lt6221is8-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (22 pp, sha256
a6b272d71b39533b, retrieved 2026-10-28, 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).
# LT6221IS8#TRPBF
**Analog Devices** · Operational Amplifier · SO-8
LT6221IS8#TRPBF from Analog Devices, in a SO-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 | OUT A | output | Output of amplifier A, which swings within 10mV of either supply rail. |
| 2 | -IN A | input | Inverting input of amplifier A; the inputs can be driven beyond the supplies without damage or phase reversal of the output. |
| 3 | +IN A | input | Non-inverting input of amplifier A; the input range includes both supply rails. |
| 4 | VS- | power_in | Negative supply rail, operating from 2.2V to 12.6V total supply. |
| 5 | +IN B | input | Non-inverting input of amplifier B; the input range includes both supply rails. |
| 6 | -IN B | input | Inverting input of amplifier B; the inputs can be driven beyond the supplies without damage or phase reversal of the output. |
| 7 | OUT B | output | Output of amplifier B, which swings within 10mV of either supply rail. |
| 8 | VS+ | power_in | Positive supply rail, operating from 2.2V to 12.6V total supply. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SO-8 |
| Category | Operational Amplifier/Comparator |
| 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 Current | | -10 | | 10 | mA | Note 2 | 2 |
| Operating Temperature Range | | -40 | | 85 | °C | Note 4 | 2 |
| Specified Temperature Range | | -40 | | 85 | °C | Note 5 | 2 |
| Maximum Junction Temperature | | | | 150 | °C | | 2 |
| Storage Temperature | | -65 | | 150 | °C | | 2 |
| Lead Temperature (Soldering) | | | | 300 | °C | Soldering, 10 sec. | 2 |
| Input Offset Voltage | VOS | | 125 | 700 | µV | -40°C to 85°C, VCM = 0V | 5 |
| Input Offset Voltage | VOS | | 0.75 | 3.5 | mV | -40°C to 85°C, VCM = VS | 5 |
| Input Offset Voltage Shift | ∆VOS | | 30 | 300 | µV | -40°C to 85°C, VS = 5V, VCM = 0V to 3.5V | 5 |
| Input Offset Voltage Shift | ∆VOS | | 30 | 210 | µV | -40°C to 85°C, VS = 3V, VCM = 0V to 1.5V | 5 |
| Input Offset Voltage Match (Channel-to-Channel) | | | 175 | 1200 | µV | -40°C to 85°C, VCM = 0V | 5 |
| Input Bias Current | IB | | 25 | 200 | nA | -40°C to 85°C, VCM = 1V | 5 |
| Input Bias Current | IB | | 300 | 900 | nA | -40°C to 85°C, VCM = VS, 0.2V | 5 |
| Input Bias Current Match (Channel-to-Channel) | | | 15 | 250 | nA | -40°C to 85°C, VCM = 1V | 5 |
| Input Bias Current Match (Channel-to-Channel) | | | 20 | 350 | nA | -40°C to 85°C, VCM = VS, 0.2V | 5 |
| Large Signal Voltage Gain | AVOL | 25 | | 70 | V/mV | -40°C to 85°C, VS = 5V, VOUT = 0.5V to 4.5V, RL = 1k at VS/2 | 5 |
| Large Signal Voltage Gain | AVOL | 2.5 | | 8 | V/mV | -40°C to 85°C, VS = 5V, VOUT = 1.5V to 3.5V, RL = 100Ω at VS/2 | 5 |
| Large Signal Voltage Gain | AVOL | 20 | | 60 | V/mV | -40°C to 85°C, VS = 3V, VOUT = 0.5V to 2.5V, RL = 1k at VS/2 | 5 |
| Common Mode Rejection Ratio | CMRR | 81 | | 100 | dB | -40°C to 85°C, VS = 5V, VCM = 0V to 3.5V | 5 |
| Common Mode Rejection Ratio | CMRR | 77 | | 100 | dB | -40°C to 85°C, VS = 3V, VCM = 0V to 1.5V | 5 |
| Power Supply Rejection Ratio | PSRR | 79 | | 104 | dB | -40°C to 85°C, VS = 2.5V to 10V, VCM = 0V | 5 |
| Minimum Supply Voltage | | 2.2 | | 2.5 | V | -40°C to 85°C, Note 6 | 5 |
| Output Voltage Swing LOW | VOL | | 10 | 60 | mV | -40°C to 85°C, No Load | 5 |
| Output Voltage Swing LOW | VOL | | 120 | 240 | mV | -40°C to 85°C, ISINK = 5mA | 5 |
| Output Voltage Swing LOW | VOL | | 220 | 450 | mV | -40°C to 85°C, ISINK = 10mA | 5 |
| Output Voltage Swing HIGH | VOH | | 10 | 60 | mV | -40°C to 85°C, No Load | 5 |
| Output Voltage Swing HIGH | VOH | | 160 | 325 | mV | -40°C to 85°C, ISOURCE = 5mA | 5 |
| Output Voltage Swing HIGH | VOH | | 325 | 650 | mV | -40°C to 85°C, ISOURCE = 10mA | 5 |
| Supply Current Per Amplifier | IS | | 1.1 | 1.5 | mA | -40°C to 85°C | 5 |
| Gain-Bandwidth Product | GBW | 25 | 50 | | MHz | -40°C to 85°C, VS = 5V, Frequency = 1MHz | 5 |
| Slew Rate | SR | 8 | 15 | | V/µs | -40°C to 85°C, VS = 5V, AV = -1, RL = 1k, VOUT = 4V | 5 |
| Input Offset Voltage | VOS | | 150 | 800 | µV | -40°C to 85°C, VCM = -5V | 8 |
| Input Offset Voltage | VOS | | 0.75 | 3.5 | mV | -40°C to 85°C, VCM = 5V | 8 |
| Input Offset Voltage Shift | ∆VOS | | 90 | 950 | µV | -40°C to 85°C, VCM = -5V to 3.5V | 8 |
| Input Offset Voltage Match (Channel-to-Channel) | | | 175 | 1350 | µV | -40°C to 85°C, VCM = -5V | 8 |
| Input Bias Current | IB | | 25 | 200 | nA | -40°C to 85°C, VCM = -4V | 8 |
| Input Bias Current | IB | | 300 | 900 | nA | -40°C to 85°C, VCM = 4.8V | 8 |
| Input Bias Current Match (Channel-to-Channel) | | | 15 | 250 | nA | -40°C to 85°C, VCM = -4V | 8 |
| Input Bias Current Match (Channel-to-Channel) | | | 20 | 350 | nA | -40°C to 85°C, VCM = 4.8V | 8 |
| Large Signal Voltage Gain | AVOL | 25 | | 70 | V/mV | -40°C to 85°C, VOUT = -4V to 4V, RL = 1k | 8 |
| Large Signal Voltage Gain | AVOL | 2.5 | | 8 | V/mV | -40°C to 85°C, VOUT = -1V to 1V, RL = 100Ω | 8 |
| Common Mode Rejection Ratio | CMRR | 79 | | 100 | dB | -40°C to 85°C, VCM = -5V to 3.5V | 8 |
| Input Common Mode Range | | -5 | | 5 | V | -40°C to 85°C | 8 |
| Power Supply Rejection Ratio | PSRR | 79 | | 104 | dB | -40°C to 85°C, VS+ = 2.5V to 10V, VS- = 0V, VCM = 0V | 8 |
| Output Voltage Swing LOW | VOL | | 10 | 60 | mV | -40°C to 85°C, No Load | 8 |
| Output Voltage Swing LOW | VOL | | 120 | 240 | mV | -40°C to 85°C, ISINK = 5mA | 8 |
| Output Voltage Swing LOW | VOL | | 220 | 450 | mV | -40°C to 85°C, ISINK = 10mA | 8 |
| Output Voltage Swing HIGH | VOH | | 10 | 60 | mV | -40°C to 85°C, No Load | 8 |
| Output Voltage Swing HIGH | VOH | | 160 | 325 | mV | -40°C to 85°C, ISOURCE = 5mA | 8 |
| Output Voltage Swing HIGH | VOH | | 325 | 650 | mV | -40°C to 85°C, ISOURCE = 10mA | 8 |
| Supply Current | IS | | 1.4 | 2.25 | mA | -40°C to 85°C | 8 |
| Gain-Bandwidth Product | GBW | 50 | | | MHz | -40°C to 85°C, Frequency = 1MHz | 8 |
| Slew Rate | SR | 15 | | | V/µs | -40°C to 85°C, AV = -1, RL = 1k, VOUT = ±4V, measure at VOUT = ±2V | 8 |
| Thermal Resistance Junction-to-Ambient (S8 package) | θJA | | 190 | | °C/W | 8-lead plastic SO, TJMAX = 150°C | 2 |
## CAD (KiCad official)
- Symbol: `LT6221IS8#TRPBF`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files: `lt6221is8-trpbf-etched.step` / `lt6221is8-trpbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lt6221is8-trpbf.step` / `lt6221is8-trpbf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Analog Devices datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/622012fc.pdf) (22 pp, sha256 `a6b272d71b39533b`, retrieved 2026-10-28, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/lt6221is8-trpbf-datasheet.pdf)