Analog & Mixed-Signal ICs
Analog is where datasheets matter and substitutions are risky. We stock 23,000+ analog and mixed-signal part numbers: precision ADCs and DACs, op amps, instrumentation amplifiers, comparators, voltage references, analog front-ends and sensor interfaces.
TI ADS/TLV/OPA, Analog Devices AD7xx/AD8xx/ADA, ST and Microchip MCP lines are stocked in depth, including legacy SOIC/PDIP variants that franchises no longer support.
Product coverage
Data converters from 8-bit legacy parts to 24-bit precision sigma-delta ADCs (ADS1115/ADS1120 class), high-speed ADCs for instrumentation, DACs for control loops, plus the surrounding signal chain: precision op amps, references, multiplexers and analog switches.
We support full signal-chain BOMs — converter, driver amp, reference, protection and isolation — quoted as one package so tolerances and tempcos stay matched.
| Sub-category | Example series | Main brands |
|---|---|---|
| ADC / DAC | ADS1xxx, AD7xxx, MCP3xxx | TI, ADI, Microchip |
| Op amps / INA | OPA, TLV, AD8xx, ADA | TI, ADI, ST |
| Comparators / references | LM3xx, REF, TL431 class | TI, ST, onsemi |
| Analog front-ends | Sensor AFE, AFE4xxx | TI, ADI, Renesas |
Precision parts, handled precisely
Precision analog is sensitive to storage and handling. Stock is kept in ESD- and humidity-controlled storage; precision references and converters can be shipped with lot-level test data where available.
For obsolete Linear Technology and Burr-Brown heritage parts we verify die markings against known-good references before shipping.
Popular analog parts in stock
| Part Number | Manufacturer | Package | Notes |
|---|---|---|---|
| ADS1000A0IDBVR | Texas Instruments | SOT-23 | 16-bit I2C ADC, tiny package |
| ADS1013IDGSR | Texas Instruments | VSSOP | 12-bit delta-sigma ADC |
| ADS1119IPWR | Texas Instruments | TSSOP | 16-bit 4-channel ADC |
| ADS1120IPWR | Texas Instruments | TSSOP | 16-bit low-power precision ADC |
| AD706AR | Analog Devices | SOIC | Dual precision op amp |
| AD810AR | Analog Devices | SOIC | High-speed video op amp |
Can't find your part number? Search the full catalog — we source beyond listed stock.
Frequently Asked Questions
Do you stock legacy Burr-Brown / Linear Technology parts?
Yes — heritage precision lines are stocked with die-marking verification.
Can you match grades and temperature ranges?
Yes, we match the exact ordering code including grade, temperature and package suffix.
Are cut-tape samples available?
Yes, from one piece on most SMD lines.
How are precision parts stored?
ESD-safe, humidity-controlled storage with original factory packing.
Can you quote a full signal chain?
Yes — send the schematic or BOM and we quote converter, reference and amplifiers together.
How fast is shipment?
1–3 working days from Hong Kong on stocked lines.
Start an RFQ or upload your BOM — our Hong Kong desk replies within 2 working hours.