component
AD8552ARUZ
Public Made by Adomby adom
Analog Devices Precision OpAmps, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AD8552ARUZ
Analog Devices · Precision OpAmps · TSSOP-8
AD8552ARUZ from Analog Devices, 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 | OUT A | output | Output of amplifier A, which swings rail-to-rail per the datasheet output characteristics. |
| 2 | -IN A | input | Inverting input of amplifier A, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 3 | +IN A | input | Noninverting input of amplifier A, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 4 | V- | power_in | Negative supply pin; the device is guaranteed to operate from a 2.7 V to 5 V single supply. |
| 5 | +IN B | input | Noninverting input of amplifier B, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 6 | -IN B | input | Inverting input of amplifier B, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 7 | OUT B | output | Output of amplifier B, which swings rail-to-rail per the datasheet output characteristics. |
| 8 | V+ | power_in | Positive supply pin; the device is guaranteed to operate from a 2.7 V to 5 V single supply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSSOP-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 |
|---|---|---|---|---|---|---|---|
| Offset Voltage | VOS | 1 | 5 | μV | VS = 5 V, VCM = 2.5 V, VO = 2.5 V, TA = 25°C | 3 | |
| Offset Voltage | VOS | 10 | μV | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 | ||
| Input Bias Current | IB | 10 | 50 | pA | VS = 5 V; TA = 25°C | 3 | |
| Input Bias Current (AD8552) | IB | 160 | 300 | pA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +85°C | 3 | |
| Input Bias Current (AD8552) | IB | 2.5 | 4 | nA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +125°C | 3 | |
| Input Offset Current | IOS | 20 | 70 | pA | VS = 5 V; TA = 25°C | 3 | |
| Input Offset Current (AD8552) | IOS | 30 | 150 | pA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +85°C | 3 | |
| Input Offset Current (AD8552) | IOS | 150 | 400 | pA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +125°C | 3 | |
| Input Voltage Range | 0 | 5 | V | VS = 5 V | 3 | ||
| Common-Mode Rejection Ratio | CMRR | 120 | 140 | dB | VS = 5 V; VCM = 0 V to +5 V | 3 | |
| Common-Mode Rejection Ratio | CMRR | 115 | 130 | dB | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 | |
| Large Signal Voltage Gain | AVO | 125 | 145 | dB | VS = 5 V; RL = 10 kΩ, VO = 0.3 V to 4.7 V | 3 | |
| Large Signal Voltage Gain | AVO | 120 | 135 | dB | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 | |
| Offset Voltage Drift | ΔVOS/ΔT | 0.005 | 0.04 | μV/°C | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 | |
| Output Voltage High | VOH | 4.99 | 4.998 | V | VS = 5 V; RL = 100 kΩ to GND | 3 | |
| Output Voltage High | VOH | 4.99 | 4.997 | V | VS = 5 V; RL = 100 kΩ to GND @ −40°C to +125°C | 3 | |
| Output Voltage High | VOH | 4.95 | 4.98 | V | VS = 5 V; RL = 10 kΩ to GND | 3 | |
| Output Voltage High | VOH | 4.95 | 4.975 | V | VS = 5 V; RL = 10 kΩ to GND @ −40°C to +125°C | 3 | |
| Output Voltage Low | VOL | 1 | 10 | mV | VS = 5 V; RL = 100 kΩ to V+ | 3 | |
| Output Voltage Low | VOL | 2 | 10 | mV | VS = 5 V; RL = 100 kΩ to V+ @ −40°C to +125°C | 3 | |
| Output Voltage Low | VOL | 10 | 30 | mV | VS = 5 V; RL = 10 kΩ to V+ | 3 | |
| Output Voltage Low | VOL | 15 | 30 | mV | VS = 5 V; RL = 10 kΩ to V+ @ −40°C to +125°C | 3 | |
| Output Short-Circuit Limit Current | ISC | 25 | 50 | mA | VS = 5 V | 3 | |
| Output Short-Circuit Limit Current | ISC | 40 | mA | VS = 5 V; −40°C to +125°C | 3 | ||
| Output Current | IO | 30 | mA | VS = 5 V | 3 | ||
| Output Current | IO | 15 | mA | VS = 5 V; −40°C to +125°C | 3 | ||
| Power Supply Rejection Ratio | PSRR | 120 | 130 | dB | VS = 2.7 V to 5.5 V | 3 | |
| Power Supply Rejection Ratio | PSRR | 115 | 130 | dB | VS = 2.7 V to 5.5 V; −40°C ≤ TA ≤ +125°C | 3 | |
| Supply Current per Amplifier | ISY | 850 | 975 | μA | VS = 5 V; VO = 0 V | 3 | |
| Supply Current per Amplifier | ISY | 1000 | 1075 | μA | VS = 5 V; VO = 0 V; −40°C ≤ TA ≤ +125°C | 3 | |
| Overload Recovery Time | 0.05 | 0.3 | ms | VS = 5 V | 3 | ||
| Supply Voltage | 6 | V | 5 | ||||
| Input Voltage | -0.3 | V | Referenced to GND; maximum printed as VS + 0.3 V | 5 | |||
| Differential Input Voltage | -5 | 5 | V | Limited to ±5.0 V or the supply voltage, whichever is less | 5 | ||
| ESD (Human Body Model) | 2000 | V | Human Body Model | 5 | |||
| Operating Temperature Range | -40 | 125 | °C | 5 | |||
| Storage Temperature Range | -65 | 150 | °C | 5 | |||
| Junction Temperature Range | -65 | 150 | °C | 5 | |||
| Lead Temperature Range (Soldering) | 300 | °C | Soldering, 60 sec | 5 | |||
| Thermal Resistance, Junction-to-Ambient | θJA | 240 | °C/W | 8-Lead TSSOP (RU) | 5 | ||
| Thermal Resistance, Junction-to-Case | θJC | 43 | °C/W | 8-Lead TSSOP (RU) | 5 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | COPPER | LEAD COPPER | 16 |
CAD (KiCad official)
- Symbol:
AD8552ARUZ - Footprint:
Package_SO:TSSOP-8_4.4x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ad8552aruz-etched.step/ad8552aruz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8552aruz.step/ad8552aruz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (24 pp, sha256
07dc817f1edb4b33, retrieved 2026-11-05, 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).
# AD8552ARUZ
**Analog Devices** · Precision OpAmps · TSSOP-8
AD8552ARUZ from Analog Devices, 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 | OUT A | output | Output of amplifier A, which swings rail-to-rail per the datasheet output characteristics. |
| 2 | -IN A | input | Inverting input of amplifier A, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 3 | +IN A | input | Noninverting input of amplifier A, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 4 | V- | power_in | Negative supply pin; the device is guaranteed to operate from a 2.7 V to 5 V single supply. |
| 5 | +IN B | input | Noninverting input of amplifier B, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 6 | -IN B | input | Inverting input of amplifier B, with an input voltage range of 0 V to 5 V at VS = 5 V. |
| 7 | OUT B | output | Output of amplifier B, which swings rail-to-rail per the datasheet output characteristics. |
| 8 | V+ | power_in | Positive supply pin; the device is guaranteed to operate from a 2.7 V to 5 V single supply. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSSOP-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 |
|---|---|---|---|---|---|---|---|
| Offset Voltage | VOS | | 1 | 5 | μV | VS = 5 V, VCM = 2.5 V, VO = 2.5 V, TA = 25°C | 3 |
| Offset Voltage | VOS | | | 10 | μV | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 |
| Input Bias Current | IB | | 10 | 50 | pA | VS = 5 V; TA = 25°C | 3 |
| Input Bias Current (AD8552) | IB | | 160 | 300 | pA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +85°C | 3 |
| Input Bias Current (AD8552) | IB | | 2.5 | 4 | nA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +125°C | 3 |
| Input Offset Current | IOS | | 20 | 70 | pA | VS = 5 V; TA = 25°C | 3 |
| Input Offset Current (AD8552) | IOS | | 30 | 150 | pA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +85°C | 3 |
| Input Offset Current (AD8552) | IOS | | 150 | 400 | pA | VS = 5 V; AD8552, −40°C ≤ TA ≤ +125°C | 3 |
| Input Voltage Range | | 0 | | 5 | V | VS = 5 V | 3 |
| Common-Mode Rejection Ratio | CMRR | 120 | 140 | | dB | VS = 5 V; VCM = 0 V to +5 V | 3 |
| Common-Mode Rejection Ratio | CMRR | 115 | 130 | | dB | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 |
| Large Signal Voltage Gain | AVO | 125 | 145 | | dB | VS = 5 V; RL = 10 kΩ, VO = 0.3 V to 4.7 V | 3 |
| Large Signal Voltage Gain | AVO | 120 | 135 | | dB | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 |
| Offset Voltage Drift | ΔVOS/ΔT | | 0.005 | 0.04 | μV/°C | VS = 5 V; −40°C ≤ TA ≤ +125°C | 3 |
| Output Voltage High | VOH | 4.99 | 4.998 | | V | VS = 5 V; RL = 100 kΩ to GND | 3 |
| Output Voltage High | VOH | 4.99 | 4.997 | | V | VS = 5 V; RL = 100 kΩ to GND @ −40°C to +125°C | 3 |
| Output Voltage High | VOH | 4.95 | 4.98 | | V | VS = 5 V; RL = 10 kΩ to GND | 3 |
| Output Voltage High | VOH | 4.95 | 4.975 | | V | VS = 5 V; RL = 10 kΩ to GND @ −40°C to +125°C | 3 |
| Output Voltage Low | VOL | | 1 | 10 | mV | VS = 5 V; RL = 100 kΩ to V+ | 3 |
| Output Voltage Low | VOL | | 2 | 10 | mV | VS = 5 V; RL = 100 kΩ to V+ @ −40°C to +125°C | 3 |
| Output Voltage Low | VOL | | 10 | 30 | mV | VS = 5 V; RL = 10 kΩ to V+ | 3 |
| Output Voltage Low | VOL | | 15 | 30 | mV | VS = 5 V; RL = 10 kΩ to V+ @ −40°C to +125°C | 3 |
| Output Short-Circuit Limit Current | ISC | 25 | 50 | | mA | VS = 5 V | 3 |
| Output Short-Circuit Limit Current | ISC | 40 | | | mA | VS = 5 V; −40°C to +125°C | 3 |
| Output Current | IO | 30 | | | mA | VS = 5 V | 3 |
| Output Current | IO | 15 | | | mA | VS = 5 V; −40°C to +125°C | 3 |
| Power Supply Rejection Ratio | PSRR | 120 | 130 | | dB | VS = 2.7 V to 5.5 V | 3 |
| Power Supply Rejection Ratio | PSRR | 115 | 130 | | dB | VS = 2.7 V to 5.5 V; −40°C ≤ TA ≤ +125°C | 3 |
| Supply Current per Amplifier | ISY | | 850 | 975 | μA | VS = 5 V; VO = 0 V | 3 |
| Supply Current per Amplifier | ISY | | 1000 | 1075 | μA | VS = 5 V; VO = 0 V; −40°C ≤ TA ≤ +125°C | 3 |
| Overload Recovery Time | | | 0.05 | 0.3 | ms | VS = 5 V | 3 |
| Supply Voltage | | | | 6 | V | | 5 |
| Input Voltage | | -0.3 | | | V | Referenced to GND; maximum printed as VS + 0.3 V | 5 |
| Differential Input Voltage | | -5 | | 5 | V | Limited to ±5.0 V or the supply voltage, whichever is less | 5 |
| ESD (Human Body Model) | | | | 2000 | V | Human Body Model | 5 |
| Operating Temperature Range | | -40 | | 125 | °C | | 5 |
| Storage Temperature Range | | -65 | | 150 | °C | | 5 |
| Junction Temperature Range | | -65 | | 150 | °C | | 5 |
| Lead Temperature Range (Soldering) | | | | 300 | °C | Soldering, 60 sec | 5 |
| Thermal Resistance, Junction-to-Ambient | θJA | | 240 | | °C/W | 8-Lead TSSOP (RU) | 5 |
| Thermal Resistance, Junction-to-Case | θJC | | 43 | | °C/W | 8-Lead TSSOP (RU) | 5 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | COPPER | | LEAD COPPER | 16 |
## CAD (KiCad official)
- Symbol: `AD8552ARUZ`
- Footprint: `Package_SO:TSSOP-8_4.4x3mm_P0.65mm`
- 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `ad8552aruz-etched.step` / `ad8552aruz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad8552aruz.step` / `ad8552aruz.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/AD8551_8552_8554.pdf) (24 pp, sha256 `07dc817f1edb4b33`, retrieved 2026-11-05, 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/ad8552aruz-datasheet.pdf)