component
AD8544ARUZ-REEL
Public Made by Adomby adom
Analog Devices Buffers, Drivers, Receivers, Transceivers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AD8544ARUZ-REEL
Analog Devices · Buffers, Drivers, Receivers, Transceivers · TSSOP-14
AD8544ARUZ-REEL from Analog Devices, in a TSSOP-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, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
| 2 | -IN A | input | Inverting input of amplifier A, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 3 | +IN A | input | Non-inverting input of amplifier A, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 4 | V+ | power_in | Positive supply, rated for single-supply operation from 2.7 V to 5.5 V with an absolute maximum supply voltage of 6 V. |
| 5 | +IN B | input | Non-inverting input of amplifier B, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 6 | -IN B | input | Inverting input of amplifier B, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 7 | OUT B | output | Output of amplifier B, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
| 8 | OUT C | output | Output of amplifier C, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
| 9 | -IN C | input | Inverting input of amplifier C, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 10 | +IN C | input | Non-inverting input of amplifier C, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 11 | V- | power_in | Negative supply pin; the part is specified for a single 2.7 V to 5.5 V supply and the supply span is limited to 6 V absolute maximum. |
| 12 | +IN D | input | Non-inverting input of amplifier D, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 13 | -IN D | input | Inverting input of amplifier D, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 14 | OUT D | output | Output of amplifier D, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSSOP-14 |
| Category | Logic |
| 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 |
|---|---|---|---|---|---|---|---|
| Offset Voltage | VOS | 1 | 6 | mV | VS = 2.7 V, VCM = 1.35 V, TA = 25°C | 3 | |
| Offset Voltage | VOS | 7 | mV | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Input Bias Current | IB | 4 | 60 | pA | VS = 2.7 V, VCM = 1.35 V, TA = 25°C | 3 | |
| Input Bias Current | IB | 100 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +85°C | 3 | ||
| Input Bias Current | IB | 1000 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Input Offset Current | IOS | 0.1 | 30 | pA | VS = 2.7 V, VCM = 1.35 V, TA = 25°C | 3 | |
| Input Offset Current | IOS | 50 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +85°C | 3 | ||
| Input Offset Current | IOS | 500 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Input Voltage Range | 0 | 2.7 | V | VS = 2.7 V | 3 | ||
| Common-Mode Rejection Ratio | CMRR | 40 | 45 | dB | VS = 2.7 V, VCM = 0 V to 2.7 V | 3 | |
| Common-Mode Rejection Ratio | CMRR | 38 | dB | VS = 2.7 V, VCM = 0 V to 2.7 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Large Signal Voltage Gain | AVO | 100 | 500 | V/mV | VS = 2.7 V, RL = 100 kΩ, VO = 0.5 V to 2.2 V, TA = 25°C | 3 | |
| Large Signal Voltage Gain | AVO | 50 | V/mV | VS = 2.7 V, RL = 100 kΩ, VO = 0.5 V to 2.2 V, −40°C ≤ TA ≤ +85°C | 3 | ||
| Large Signal Voltage Gain | AVO | 2 | V/mV | VS = 2.7 V, RL = 100 kΩ, VO = 0.5 V to 2.2 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Offset Voltage Drift | ΔVOS/ΔT | 4 | μV/°C | VS = 2.7 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Bias Current Drift | ΔIB/ΔT | 100 | fA/°C | VS = 2.7 V, −40°C ≤ TA ≤ +85°C | 3 | ||
| Bias Current Drift | ΔIB/ΔT | 2000 | fA/°C | VS = 2.7 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Offset Current Drift | ΔIOS/ΔT | 25 | fA/°C | VS = 2.7 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Output Voltage High | VOH | 2.575 | 2.65 | V | VS = 2.7 V, IL = 1 mA, TA = 25°C | 3 | |
| Output Voltage High | VOH | 2.55 | V | VS = 2.7 V, IL = 1 mA, −40°C ≤ TA ≤ +125°C | 3 | ||
| Output Voltage Low | VOL | 35 | 100 | mV | VS = 2.7 V, IL = 1 mA, TA = 25°C | 3 | |
| Output Voltage Low | VOL | 125 | mV | VS = 2.7 V, IL = 1 mA, −40°C ≤ TA ≤ +125°C | 3 | ||
| Power Supply Rejection Ratio | PSRR | 65 | 76 | dB | VS = 2.5 V to 6 V, TA = 25°C | 3 | |
| Power Supply Rejection Ratio | PSRR | 60 | dB | VS = 2.5 V to 6 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Supply Current/Amplifier | ISY | 38 | 55 | μA | VS = 2.7 V, VO = 0 V, TA = 25°C | 3 | |
| Supply Current/Amplifier | ISY | 75 | μA | VS = 2.7 V, VO = 0 V, −40°C ≤ TA ≤ +125°C | 3 | ||
| Slew Rate | SR | 0.4 | 0.75 | V/μs | VS = 2.7 V, RL = 100 kΩ | 3 | |
| Supply Voltage Range (single supply, Features) | VS | 2.7 | 5.5 | V | Single-supply operation | 1 | |
| Operating Temperature Range | -40 | 125 | °C | 6 | |||
| Supply Voltage | VS | 6 | V | 6 | |||
| Differential Input Voltage | -6 | 6 | V | Printed as ±6 V; for supplies less than 6 V, equal to ±VS | 6 | ||
| Storage Temperature Range | -65 | 150 | °C | 6 | |||
| Junction Temperature Range | -65 | 150 | °C | 6 | |||
| Lead Temperature (Soldering) | 300 | °C | Soldering, 60 sec | 6 | |||
| Thermal Resistance, junction-to-ambient (14-Lead TSSOP, RU-14) | θJA | 112 | °C/W | Surface-mount, standard 4-layer board | 6 | ||
| Thermal Resistance, junction-to-case (14-Lead TSSOP, RU-14) | θJC | 35 | °C/W | 6 |
CAD (KiCad official)
- Symbol:
AD8544ARUZ-REEL - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
ad8544aruz-reel-etched.step/ad8544aruz-reel-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8544aruz-reel.step/ad8544aruz-reel.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (20 pp, sha256
c3ad32dff8824846, retrieved 2026-10-18, tier: lcsc) - 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).
# AD8544ARUZ-REEL
**Analog Devices** · Buffers, Drivers, Receivers, Transceivers · TSSOP-14
AD8544ARUZ-REEL from Analog Devices, in a TSSOP-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, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
| 2 | -IN A | input | Inverting input of amplifier A, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 3 | +IN A | input | Non-inverting input of amplifier A, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 4 | V+ | power_in | Positive supply, rated for single-supply operation from 2.7 V to 5.5 V with an absolute maximum supply voltage of 6 V. |
| 5 | +IN B | input | Non-inverting input of amplifier B, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 6 | -IN B | input | Inverting input of amplifier B, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 7 | OUT B | output | Output of amplifier B, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
| 8 | OUT C | output | Output of amplifier C, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
| 9 | -IN C | input | Inverting input of amplifier C, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 10 | +IN C | input | Non-inverting input of amplifier C, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 11 | V- | power_in | Negative supply pin; the part is specified for a single 2.7 V to 5.5 V supply and the supply span is limited to 6 V absolute maximum. |
| 12 | +IN D | input | Non-inverting input of amplifier D, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 13 | -IN D | input | Inverting input of amplifier D, which must stay within the input voltage range of 0 V to VS (absolute maximum input voltage GND to VS). |
| 14 | OUT D | output | Output of amplifier D, rail-to-rail, sourcing or sinking about 15 mA at VS = 2.7 V with VOUT = VS − 1 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSSOP-14 |
| Category | Logic |
| 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 |
|---|---|---|---|---|---|---|---|
| Offset Voltage | VOS | | 1 | 6 | mV | VS = 2.7 V, VCM = 1.35 V, TA = 25°C | 3 |
| Offset Voltage | VOS | | | 7 | mV | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +125°C | 3 |
| Input Bias Current | IB | | 4 | 60 | pA | VS = 2.7 V, VCM = 1.35 V, TA = 25°C | 3 |
| Input Bias Current | IB | | | 100 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +85°C | 3 |
| Input Bias Current | IB | | | 1000 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +125°C | 3 |
| Input Offset Current | IOS | | 0.1 | 30 | pA | VS = 2.7 V, VCM = 1.35 V, TA = 25°C | 3 |
| Input Offset Current | IOS | | | 50 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +85°C | 3 |
| Input Offset Current | IOS | | | 500 | pA | VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +125°C | 3 |
| Input Voltage Range | | 0 | | 2.7 | V | VS = 2.7 V | 3 |
| Common-Mode Rejection Ratio | CMRR | 40 | 45 | | dB | VS = 2.7 V, VCM = 0 V to 2.7 V | 3 |
| Common-Mode Rejection Ratio | CMRR | 38 | | | dB | VS = 2.7 V, VCM = 0 V to 2.7 V, −40°C ≤ TA ≤ +125°C | 3 |
| Large Signal Voltage Gain | AVO | 100 | 500 | | V/mV | VS = 2.7 V, RL = 100 kΩ, VO = 0.5 V to 2.2 V, TA = 25°C | 3 |
| Large Signal Voltage Gain | AVO | 50 | | | V/mV | VS = 2.7 V, RL = 100 kΩ, VO = 0.5 V to 2.2 V, −40°C ≤ TA ≤ +85°C | 3 |
| Large Signal Voltage Gain | AVO | 2 | | | V/mV | VS = 2.7 V, RL = 100 kΩ, VO = 0.5 V to 2.2 V, −40°C ≤ TA ≤ +125°C | 3 |
| Offset Voltage Drift | ΔVOS/ΔT | | | 4 | μV/°C | VS = 2.7 V, −40°C ≤ TA ≤ +125°C | 3 |
| Bias Current Drift | ΔIB/ΔT | | | 100 | fA/°C | VS = 2.7 V, −40°C ≤ TA ≤ +85°C | 3 |
| Bias Current Drift | ΔIB/ΔT | | | 2000 | fA/°C | VS = 2.7 V, −40°C ≤ TA ≤ +125°C | 3 |
| Offset Current Drift | ΔIOS/ΔT | | | 25 | fA/°C | VS = 2.7 V, −40°C ≤ TA ≤ +125°C | 3 |
| Output Voltage High | VOH | 2.575 | 2.65 | | V | VS = 2.7 V, IL = 1 mA, TA = 25°C | 3 |
| Output Voltage High | VOH | 2.55 | | | V | VS = 2.7 V, IL = 1 mA, −40°C ≤ TA ≤ +125°C | 3 |
| Output Voltage Low | VOL | | 35 | 100 | mV | VS = 2.7 V, IL = 1 mA, TA = 25°C | 3 |
| Output Voltage Low | VOL | | | 125 | mV | VS = 2.7 V, IL = 1 mA, −40°C ≤ TA ≤ +125°C | 3 |
| Power Supply Rejection Ratio | PSRR | 65 | 76 | | dB | VS = 2.5 V to 6 V, TA = 25°C | 3 |
| Power Supply Rejection Ratio | PSRR | 60 | | | dB | VS = 2.5 V to 6 V, −40°C ≤ TA ≤ +125°C | 3 |
| Supply Current/Amplifier | ISY | | 38 | 55 | μA | VS = 2.7 V, VO = 0 V, TA = 25°C | 3 |
| Supply Current/Amplifier | ISY | | | 75 | μA | VS = 2.7 V, VO = 0 V, −40°C ≤ TA ≤ +125°C | 3 |
| Slew Rate | SR | 0.4 | 0.75 | | V/μs | VS = 2.7 V, RL = 100 kΩ | 3 |
| Supply Voltage Range (single supply, Features) | VS | 2.7 | | 5.5 | V | Single-supply operation | 1 |
| Operating Temperature Range | | -40 | | 125 | °C | | 6 |
| Supply Voltage | VS | | | 6 | V | | 6 |
| Differential Input Voltage | | -6 | | 6 | V | Printed as ±6 V; for supplies less than 6 V, equal to ±VS | 6 |
| Storage Temperature Range | | -65 | | 150 | °C | | 6 |
| Junction Temperature Range | | -65 | | 150 | °C | | 6 |
| Lead Temperature (Soldering) | | | | 300 | °C | Soldering, 60 sec | 6 |
| Thermal Resistance, junction-to-ambient (14-Lead TSSOP, RU-14) | θJA | | 112 | | °C/W | Surface-mount, standard 4-layer board | 6 |
| Thermal Resistance, junction-to-case (14-Lead TSSOP, RU-14) | θJC | | 35 | | °C/W | | 6 |
## CAD (KiCad official)
- Symbol: `AD8544ARUZ-REEL`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `ad8544aruz-reel-etched.step` / `ad8544aruz-reel-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad8544aruz-reel.step` / `ad8544aruz-reel.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908399836188672) (20 pp, sha256 `c3ad32dff8824846`, retrieved 2026-10-18, tier: lcsc)
- **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/ad8544aruz-reel-datasheet.pdf)