TRSF3221ECPW Texas Instruments · 16-TSSOP (PW)

Name: TRSF3221ECPW Texas Instruments
Brand: Texas Instruments
SKU: TRSF3221ECPW

3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection

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Stock, lead time and price for TRSF3221ECPW by Texas Instruments are checked on request; ONE BOM LIMITED replies within one business day.

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Updated Aug 30, 2026

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Quality process, mapped to industry standards

Source verification — supplier credentials, lot origin declaration, authorized-chain records (AS6081)

Incoming visual inspection — markings, coplanarity, oxidation, refurbishment signs (IDEA-STD-1010-B)

X-ray — die, bond wires and voids compared with a golden sample (AS6171/4)

Decap / solvent test — sample decapsulation for die marking; acetone marking test (IDEA-STD-1010-B)

Functional / electrical test — key parameters on bench or at a third-party lab (AS6171/6)

Moisture & packaging — MSL level, vacuum bag, desiccant, humidity indicator (JEDEC J-STD-020 / J-STD-033)

Shipment report — inspection photos and report number with every lot (ISO 9001:2015)

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