TI Part Audit
Worked for 2 mins
Audit complete. The existing Datasheet URL is already the official TI document, so no update was required: https://www.ti.com/lit/gpn/TLV840
Verified
- MPN:
TLV840MADL29DBVR - Manufacturer: Texas Instruments
- Package/pins: DBV, SOT-23-5, 5 pins
- Variant: 2.9 V threshold, open-drain active-low RESET, manual reset, adjustable CT delay
- Supply: 0.7–6 V
- Supply current: 120 nA typical
- Temperature: –40°C to +125°C
- Default reset delay: 40 µs typical; externally programmable through CT
- Pin mapping is correct: 1 RESET, 2 VDD, 3 GND, 4 MR, 5 CT
Flagged issues
- All schematic terminal
Pin Typeproperties areUnspecified; RESET should be Output, VDD/MR Input, GND power/ground, and CT passive/timing. - Pin descriptions, functional groups, sections, orientations, and ordering metadata are missing.
- Part Type is blank.
- Footprint body and 0.95 mm pitch match DBV, but its pads are 1.2 × 0.6 mm with a 2.5 mm row-center span; TI’s current land-pattern example specifies 1.1 × 0.6 mm pads and 2.6 mm span. This is a small deviation that should be reviewed before publishing.
Update the pin types, descriptions, groups, sections, orientations, and terminal ordering from the datasheet.
Thought for 8 sec
I’ll apply datasheet-backed pin metadata to all five terminals, organize the parametric symbol consistently, and verify the resulting properties.
Worked for 36 sec
Updated and verified all five pins with datasheet-backed:
- Electrical pin types, including open-drain RESET
- Functional descriptions
- Broad pin groups with matching sections
- Symbol orientations
- Deterministic terminal ordering: VDD first (
1), GND last (10)
All pin numbers and footprint mappings remain unchanged.
Fix metadata and review
Set Part Type
Check ERC/DRC
Review TI land pattern
Check BOM data
