Texas Instruments THS4531IDGK
THS4531IDGK variants from Texas Instruments
THS4531IDGK Overview
What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.
THS4531IDGK is a Texas Instruments order-code family — not a single orderable MPN. This page lists 2 variants that share the same core device but differ in suffix fields (package, grade, reel/tube, electrical bin, etc.). Pick the exact full part number; substituting within the family without checking the datasheet often causes assembly or spec mismatches.
36MHz Diff Op Amp, 250uA, 1.75V, 8-MSOP Other listed variants describe: 36MHz Diff Op Amp, 250uA, 114dB Gain, 5.5V, MSOP.
Example MPNs: THS4531IDGK, THS4531IDGKR.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
Target Applications
- Microcontrollers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 2 THS4531IDGK part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|
| THS4531IDGK | 36MHz Diff Op Amp, 250uA, 1.75V, 8-MSOP | Texas Instruments | Active | Compliant | In Stock | |
| THS4531IDGKR | 36MHz Diff Op Amp, 250uA, 114dB Gain, 5.5V, MSOP | Texas Instruments | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on THS4531IDGK map to package, grade, and reel options.
THS4531IDGK uses a shared prefix; characters after the prefix encode orderable options. Two lines with the same prefix are not drop-in replacements unless the differing columns match your need.
Suffixes seen here: R.
Full MPN examples: THS4531IDGKR.
Tip: photograph or copy the reel label — reel diameter, QTY per reel, and moisture sensitivity level (MSL) are often suffix-driven and won't show in the schematic.
How to Choose the Right THS4531IDGK Microcontrollers
Match the footprint first
Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.
Electrical headroom
Compare voltage and current columns in the variant table. For THS4531IDGK, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "THS4531IDGK" — include the full suffix (e.g. R). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for THS4531IDGK product family
Identity
Variant Parameters
Source THS4531IDGK with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 2 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the THS4531IDGK product family.