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AS348W5-7

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Diodes Incorporated Operational Amplifier, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AS348W5-7

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); as348w5-7.step / as348w5-7.glb are 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, 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