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AD8608M

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HGSEMI Operational Amplifier, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD8608M

HGSEMI · Operational Amplifier · SOP-14

AD8608M from HGSEMI, in a SOP-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 OUTA output Amplifier A output, rail-to-rail swing.
2 INA- input Amplifier A inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
3 INA+ input Amplifier A non-inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
4 VDD power_in Positive supply, 2.1V to 5.5V single supply, bypass with a 0.1µF ceramic capacitor close to the pin.
5 INB+ input Amplifier B non-inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
6 INB- input Amplifier B inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
7 OUTB output Amplifier B output, rail-to-rail swing.
8 OUTC output Amplifier C output, rail-to-rail swing.
9 INC- input Amplifier C inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
10 INC+ input Amplifier C non-inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
11 VSS power_in Negative supply or ground; for dual supplies ±1.05V to ±2.75V, bypass with a separate 0.1µF capacitor.
12 IND+ input Amplifier D non-inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
13 IND- input Amplifier D inverting input; input common-mode range extends from VSS-0.1V to VDD+0.1V.
14 OUTD output Amplifier D output, rail-to-rail swing.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOP-14
Category Amplifiers/Comparators
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
Power Supply Voltage (VDD to Vss) -0.5 7.5 V 3
Operating Voltage Range 2.1 5.5 V 4
Operating Temperature Range -40 125 °C 3
Junction Temperature 160 °C 3
Storage Temperature Range -55 150 °C 3
Lead Temperature (soldering, 10sec) 245 °C soldering, 10 sec 3
PDB Input Voltage 7 V 3
ESD Susceptibility HBM 8 KV 3
ESD Susceptibility MM 400 V 3
Input Offset Voltage (VOS) VOS 3.5 mV TA=+25℃ 4
Input Offset Voltage (VOS) VOS 4.6 mV TA=-40℃ to +125℃ 4
Common Mode Rejection Ratio (CMRR) CMRR 65 dB VS = 5.5V, VCM = -0.1V to 4V, TA=+25℃ 4
Common Mode Rejection Ratio (CMRR) CMRR 63 dB VS = 5.5V, VCM = -0.1V to 4V, TA=-40℃ to +125℃ 4
Common Mode Rejection Ratio (CMRR) CMRR 75 dB VS = 5.5V, VCM = -0.1V to 5.6V 4
Open-Loop Voltage Gain (AOL) AOL 80 dB RL = 600Ω, VO = 0.15V to 4.85V, TA=+25℃ 4
Open-Loop Voltage Gain (AOL) AOL 68 dB RL = 600Ω, VO = 0.15V to 4.85V, TA=-40℃ to +125℃ 4
Open-Loop Voltage Gain (AOL) AOL 108 dB RL = 10kΩ, VO = 0.05V to 4.95V 4
Output Current (IOUT) IOUT 55 mA TA=+25℃ 4
Output Current (IOUT) IOUT 38 mA TA=-40℃ to +125℃ 4
DISABLE Voltage-Off 0.8 V 4
DISABLE Voltage-On 2 V 4
Power Supply Rejection Ratio (PSRR) PSRR 74 dB VS = +2.5V to +5.5V, VCM = (-VS) + 0.5V, IOUT = 0, TA=+25℃ 4
Power Supply Rejection Ratio (PSRR) PSRR 68 dB VS = +2.5V to +5.5V, VCM = (-VS) + 0.5V, IOUT = 0, TA=-40℃ to +125℃ 4
Input Common Mode Voltage Range (VCM) VCM -0.1 5.6 V VS = 5.5V 4
Input Offset Voltage (VOS) VOS 0.8 mV TA=+25℃ 4
Input Bias Current (IB) IB 1 pA 4
Input Offset Current (IOS) IOS 1 pA 4
Common Mode Rejection Ratio (CMRR) CMRR 82 dB VS = 5.5V, VCM = -0.1V to 4V, TA=+25℃ 4
Open-Loop Voltage Gain (AOL) AOL 90 dB RL = 600Ω, VO = 0.15V to 4.85V, TA=+25℃ 4
Input Offset Voltage Drift (ΔVOS/ΔT) ΔVOS/ΔT 2.4 µV/℃ 4
Output Current (IOUT) IOUT 70 mA TA=+25℃ 4
Output Voltage Swing from Rail 0.1 V RL = 600Ω 4
Output Voltage Swing from Rail 0.015 V RL = 10kΩ 4
Closed-Loop Output Impedance 7.5 Ω f = 100kHz, G = 1 4
Turn-On Time 1.1 µs 4
Turn-Off Time 0.3 µs 4
Quiescent Current (per amplifier) 1.1 mA per amplifier, at 5V 1
Power Supply Rejection Ratio (PSRR) PSRR 91 dB VS = +2.5V to +5.5V, VCM = (-VS) + 0.5V, IOUT = 0 4
Gain-Bandwidth Product (GBP) GBP 10 MHz RL = 10kΩ, CL = 100pF 5
Phase Margin (φO) φO 51 Degrees RL = 10kΩ, CL = 100pF 5
Full Power Bandwidth (BWP) BWP 400 kHz <1% distortion, RL = 600Ω 5
Slew Rate (SR) SR 9 V/µs G = +1, 2V Step, RL = 10kΩ 5
Settling Time to 0.1% (tS) tS 0.3 µs G = +1, 2V Step, RL = 600Ω 5
Overload Recovery Time 1.5 µs VIN · Gain = VS, RL = 600Ω 5
Voltage Noise Density (en) en 11.5 nV /Hz f = 1kHz 5
Voltage Noise Density (en) en 8 nV /Hz f = 10kHz 5

CAD (KiCad official)

  • Symbol: AD8608M
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: ad8608m-etched.step / ad8608m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8608m.step / ad8608m.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: HGSEMI datasheet (16 pp, sha256 ab8ae00818aee0f7, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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