component
AS348W5-7
Public Made by Adomby adom
Diodes Incorporated Operational Amplifier, SOT-25. 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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PCB Footprint
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Datasheet
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Contents
README
markdownAS348W5-7
Diodes Incorporated · Operational Amplifier · SOT-25
AS348W5-7 from Diodes Incorporated, in a SOT-25. 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 | OUTPUT | output | Amplifier output, which swings rail-to-rail (10kΩ load: 4mV from rail; 1kΩ load: 25mV from rail at 5V). |
| 2 | VEE | power_in | Negative supply rail, which is 0V for single-supply operation from 1.6V to 5.5V. |
| 3 | IN+ | input | Non-inverting input, with a common-mode range that extends 300mV beyond the supply rail at VCC = 3V or 5V. |
| 4 | IN- | input | Inverting input, which shares the same rail-to-rail common-mode range as IN+. |
| 5 | VCC | power_in | Positive supply, specified from 1.6V to 5.5V (absolute maximum 6.0V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-25 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
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 | 1.6 | 5.5 | V | 3 | ||
| Operating Ambient Temperature Range | TA | -40 | 125 | °C | 3 | ||
| Power-Supply Voltage | VCC | 6 | V | 3 | |||
| Differential Input Voltage | VID | 6 | V | 3 | |||
| Input Voltage | VIN | -0.3 | V | upper limit printed as VCC+0.5 V | 3 | ||
| Operating Junction Temperature | TJ | 150 | °C | 3 | |||
| Thermal Resistance (Junction to Ambient) | θJA | 220 | °C/W | SOT25 package | 3 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 3 | ||
| Lead Temperature (Soldering) | TLEAD | 260 | °C | 10 seconds | 3 | ||
| ESD (Human Body Model) | -4000 | 4000 | V | Human Body Model | 3 | ||
| ESD (Machine Model) | -300 | 300 | V | Machine Model | 3 | ||
| Input Offset Voltage | VOS | 0.5 | 2.5 | mV | VCC=1.6V, TA=+25°C | 4 | |
| Input Common-Mode Voltage Range | VCM | -0.2 | 1.8 | V | VCC=1.6V, TA=+25°C | 4 | |
| Common-Mode Rejection Ratio | CMRR | 55 | 75 | dB | VCC=1.6V; VCM = -0.2V to 1.8V | 4 | |
| Large Signal Voltage Gain | GV | 90 | 110 | dB | VCC=1.6V; RL = 10kΩ to VCC/2, VOUT = 0.2V to 1.4V | 4 | |
| Output-Voltage Swing from Rail | VOL/VOH | 30 | 50 | mV | VCC=1.6V; RL = 1kΩ to VCC/2 | 4 | |
| Output-Voltage Swing from Rail | VOL/VOH | 3 | 15 | mV | VCC=1.6V; RL = 10kΩ to VCC/2 | 4 | |
| Output Current Sink | ISINK | 8 | 10 | mA | VCC=1.6V; Sink VOUT = VCC | 4 | |
| Output Current Source | ISOURCE | 5 | 8.5 | mA | VCC=1.6V; Source VOUT = 0V | 4 | |
| Power-Supply Rejection Ratio | PSRR | 66 | 80 | dB | VCC = 1.6V to 5.0V | 4 | |
| Supply Current (Per Amplifier) | ICC | 70 | 90 | μA | VCC=1.6V; VOUT = VCC/2, IOUT = 0 | 4 | |
| Input Offset Voltage | VOS | 0.5 | 2.5 | mV | VCC=1.8V, TA=+25°C | 5 | |
| Input Common-Mode Voltage Range | VCM | -0.2 | 2 | V | VCC=1.8V, TA=+25°C | 5 | |
| Common-Mode Rejection Ratio | CMRR | 55 | 75 | dB | VCC=1.8V; VCM = -0.2V to 2.0V | 5 | |
| Large Signal Voltage Gain | GV | 90 | 112 | dB | VCC=1.8V; RL = 10kΩ to VCC/2, VOUT = 0.2V to 1.6V | 5 | |
| Output-Voltage Swing from Rail | VOL/VOH | 25 | 50 | mV | VCC=1.8V; RL = 1kΩ to VCC/2 | 5 | |
| Output-Voltage Swing from Rail | VOL/VOH | 3 | 15 | mV | VCC=1.8V; RL = 10kΩ to VCC/2 | 5 | |
| Output Current Sink | ISINK | 12 | 16 | mA | VCC=1.8V; Sink VOUT = VCC | 5 | |
| Output Current Source | ISOURCE | 10 | 14 | mA | VCC=1.8V; Source VOUT = 0V | 5 | |
| Power-Supply Rejection Ratio | PSRR | 66 | 80 | dB | VCC = 1.6V to 5.0V | 5 | |
| Supply Current (Per Amplifier) | ICC | 70 | 90 | μA | VCC=1.8V; VOUT = VCC/2, IOUT = 0 | 5 | |
| Input Offset Voltage | VOS | 0.5 | 2.5 | mV | VCC=3.0V, TA=+25°C | 6 | |
| Input Common-Mode Voltage Range | VCM | -0.3 | 3.3 | V | VCC=3.0V, TA=+25°C | 6 | |
| Common-Mode Rejection Ratio | CMRR | 62 | 80 | dB | VCC=3.0V; VCM = -0.3V to 1.8V | 6 | |
| Common-Mode Rejection Ratio | CMRR | 58 | 75 | dB | VCC=3.0V; VCM = -0.3V to 3.3V | 6 | |
| Large Signal Voltage Gain | GV | 90 | 110 | dB | VCC=3.0V; RL = 1kΩ to VCC/2, VOUT = 0.2V to 2.8V | 6 | |
| Large Signal Voltage Gain | GV | 95 | 115 | dB | VCC=3.0V; RL = 10kΩ to VCC/2, VOUT = 0.1V to 2.9V | 6 | |
| Output-Voltage Swing from Rail | VOL/VOH | 20 | 50 | mV | VCC=3.0V; RL = 1kΩ to VCC/2 | 6 | |
| Output-Voltage Swing from Rail | VOL/VOH | 3 | 15 | mV | VCC=3.0V; RL = 10kΩ to VCC/2 | 6 | |
| Output Current Sink | ISINK | 50 | 60 | mA | VCC=3.0V; Sink VOUT = VCC | 6 | |
| Output Current Source | ISOURCE | 50 | 65 | mA | VCC=3.0V; Source VOUT = 0V | 6 | |
| Power-Supply Rejection Ratio | PSRR | 66 | 80 | dB | VCC = 1.6V to 5.0V | 6 | |
| Supply Current (Per Amplifier) | ICC | 70 | 90 | μA | VCC=3.0V; VOUT = VCC/2, IOUT = 0 | 6 | |
| Input Offset Voltage | VOS | 0.5 | 2.5 | mV | VCC=5.0V, TA=+25°C | 7 | |
| Input Common-Mode Voltage Range | VCM | -0.3 | 5.3 | V | VCC=5.0V, TA=+25°C | 7 | |
| Common-Mode Rejection Ratio | CMRR | 70 | 85 | dB | VCC=5.0V; VCM = -0.3V to 3.8V | 7 | |
| Common-Mode Rejection Ratio | CMRR | 65 | 90 | dB | VCC=5.0V; VCM = -0.3V to 5.3V | 7 | |
| Large Signal Voltage Gain | GV | 80 | 92 | dB | VCC=5.0V; RL = 1kΩ to VCC/2, VOUT = 0.2V to 4.8V | 7 | |
| Large Signal Voltage Gain | GV | 85 | 98 | dB | VCC=5.0V; RL = 10kΩ to VCC/2, VOUT = 0.05V to 4.95V | 7 | |
| Output-Voltage Swing from Rail | VOL/VOH | 25 | 50 | mV | VCC=5.0V; RL = 1kΩ to VCC/2 | 7 | |
| Output-Voltage Swing from Rail | VOL/VOH | 4 | 15 | mV | VCC=5.0V; RL = 10kΩ to VCC/2 | 7 | |
| Output Current Sink | ISINK | 100 | 150 | mA | VCC=5.0V; Sink VOUT = VCC | 7 | |
| Output Current Source | ISOURCE | 110 | 185 | mA | VCC=5.0V; Source VOUT = 0V | 7 | |
| Power-Supply Rejection Ratio | PSRR | 66 | 80 | dB | VCC = 1.6V to 5.0V | 7 | |
| Supply Current (Per Amplifier) | ICC | 70 | 90 | μA | VCC=5.0V; VOUT = VCC/2, IOUT = 0 | 7 |
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 | tin | Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: 0.015 grams (Approximate) | 23 |
CAD (KiCad official)
- Symbol:
AS348W5-7 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-25 (KiCad packages3D, STEP)
- 3D model files:
as348w5-7-etched.step/as348w5-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);as348w5-7.step/as348w5-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (24 pp, sha256
b0cc477cc5f5738e, 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).