Analog IC sourcing guide: operational amplifiers, comparators, voltage regulators, ADC/DAC converters, and voltage references. ADD Components stocks Analog Devices (ADI) and Texas Instruments (TI) analog ICs with anti-counterfeit verification.
Analog ICs — Precision Signal Processing
Analog integrated circuits handle continuous signals — voltage, current, temperature, pressure, sound — bridging the physical world and the digital domain. From sensor conditioning to power regulation, analog ICs are the first touchpoint for real-world data in every electronic system.
ADD Components sources analog ICs from Analog Devices (ADI) and Texas Instruments (TI) — the two manufacturers that define the analog semiconductor industry. Every part is anti-counterfeit verified through visual inspection and, for high-value orders, X-ray verification.
Analog IC Sub-Types
Operational Amplifiers (Op-Amps)
High-gain differential voltage amplifiers used in signal conditioning, filtering, and instrumentation. ADD stocks general-purpose, precision, low-noise, and high-speed op-amps across ADI and TI portfolios.
Comparators
Specialized circuits that compare two input voltages and output a binary signal. Used in threshold detection, zero-crossing detection, and window comparators.
Voltage Regulators
Linear (LDO) and switching regulators that maintain a stable output voltage regardless of input fluctuations or load changes. Essential in power management design.
ADC / DAC Converters
Analog-to-digital and digital-to-analog converters. ADCs digitize sensor signals for microcontroller processing; DACs reconstruct analog outputs from digital data. ADD covers precision, high-speed, and SAR architectures.
Voltage References
Precision shunt and series voltage references for ADC/DAC systems, instrumentation, and calibration circuits.
Representative Analog ICs We Source
| Part Number | Brand | Type | Key Spec |
|---|---|---|---|
| LM741 | TI | General-Purpose Op-Amp | Single, 8-pin |
| AD620 | ADI | Instrumentation Amplifier | Low drift, high CMRR |
| LM358 | TI | Dual Op-Amp | Low power, wide supply range |
| AD8221 | ADI | Precision In-Amp | 80 dB CMRR min |
| OPA2277 | TI | Precision Op-Amp | 10 uV offset, 0.1 uV/°C drift |
| LM393 | TI | Dual Comparator | Low power, open-collector |
| LM7805 | TI | 5V Voltage Regulator | 1.5A, TO-220 |
| ADP3338 | ADI | LDO Regulator | 1A, anyCAP, low dropout |
| ADS1115 | TI | 16-Bit ADC | I2C, 860 SPS, 4-ch |
| AD7736 | ADI | 24-Bit Sigma-Delta ADC | 8-ch, high precision |
| DAC8830 | TI | 16-Bit DAC | 1 LSB INL, ultra-low noise |
| AD5791 | ADI | 20-Bit DAC | 1 ppm resolution |
| AD1580BRTZ | ADI | 1.2V Shunt Voltage Reference | ±0.1%, 50 ppm/°C |
| REF5025 | TI | 2.5V Precision Reference | 3 ppm/°C, low noise |
Send Us Your Analog IC Requirements
Need a specific op-amp, ADC, voltage reference, or an entire analog signal chain? Send us your BOM. Our team checks availability, lifecycle risk, and pin-compatible alternatives within 24 hours.
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Last updated on July 15, 2026