Part Datasheet Verification
Worked for 2 mins 42 sec
Completed the part review and added the official THAT Corporation datasheet URL to the part metadata. The symbol pinout and DIP-8 footprint match the datasheet; the only issues flagged are missing pin descriptions/electrical pin types and incomplete explicit package metadata.
Full review saved here: Part Verification Review — THAT1240P08-U
Fix the pin descriptions, electrical pin types, and explicit PDIP-8 package metadata, then run a final review.
Thought for 10 sec
I’ll update the terminal metadata for each pin, ensure the part explicitly carries PDIP-8 package metadata, then re-read the schematic/layout to verify the corrections.
Worked for 1 min 3 sec
Updated the pin descriptions, electrical pin types, and pin groups for all 8 terminals, and normalized the package metadata to
8-PDIP. Final part review checks show no open errors or warnings for the selected component/metadata/footprint checks.Document and export
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Part Verification Review — THAT1240P08-U
Source reviewed
- Official datasheet added: https://thatcorp.com/datashts/THAT_1240-Series_Datasheet.pdf
- Datasheet: THAT Corporation THAT 1240 Series Balanced Line Receiver ICs, Document 600035 Rev 05.
Project metadata reviewed
- MPN: THAT1240P08-U
- Manufacturer: THAT Corporation
- Description: LINE RECEIVER, BALANCED, 1240, DIP8
- Designator prefix: IC
- Pin count / pads: 8
- Package intent: 8-pin plastic DIP / PDIP through-hole.
Datasheet key specs
- Function: precision differential amplifier / balanced audio line receiver.
- Ordering match: 1240P08-U = 0 dB gain, 8-pin Plastic DIP.
- Supply voltage: 7 V to 36 V total (typical specs at ±15 V).
- Supply current: 2.0 mA typical, 2.8 mA max, no signal.
- CMRR: 90 dB typical at DC/60 Hz, 85 dB typical at 20 kHz.
- Bandwidth: >8.6 MHz typical.
- Slew rate: 12 V/µs typical, 7 V/µs minimum.
- THD: 0.0006% typical at 1 kHz, 10 dBV differential input, RL = 2 kΩ.
- Output noise: -104 dBu typical for 1240.
- Differential input impedance: 18 kΩ typical for 1240.
- Common-mode input impedance: 18 kΩ typical.
- Package: 8-pin PDIP, lead-free, RoHS 2 compliant; θJA DIP 100 °C/W.
Pinout cross-check
Table
| Pin | Datasheet name | Project terminal | Result |
|---|---|---|---|
| 1 | Ref | REF | Match |
| 2 | In- | IN- | Match |
| 3 | In+ | IN+ | Match |
| 4 | Vee | VEE | Match |
| 5 | Sense | SENSE | Match |
| 6 | Vout | VOUT | Match |
| 7 | Vcc | VCC | Match |
| 8 | NC | NC | Match |
Symbol review
- The schematic symbol exposes the correct eight terminals and correct pin numbers.
- Functional placement is reasonable: inputs and VEE/REF on the left, output/sense/VCC/NC on the right.
- Mismatch/cleanup: terminal
Pin Typeproperties are allUnspecified; electrical pin types and/or pin descriptions are not populated even though the pin names are correct.
Footprint review
- The footprint has 8 pads matching the DIP pin count.
- Pad naming maps to the correct pin functions.
- Pad 1 is rectangular and the silk includes a pin-1/notch indication.
- Geometry appears consistent with a 300 mil / 7.81 mm row-spacing DIP-8 and 2.54 mm lead pitch.
- No footprint mismatch found from the available layout data.
Mismatches / issues flagged
- Datasheet URL was missing and has now been added.
- Pin descriptions/electrical types are not populated; pin names and numbers are correct, but richer metadata could be added for library quality.
- Project metadata does not explicitly list package as
PDIP-8/Plastic DIP; description says DIP8 and footprint matches, so this is a metadata completeness issue rather than a functional mismatch.
Source reviewed
Project metadata reviewed
Datasheet key specs
Pinout cross-check
Symbol review
Footprint review
Mismatches / issues flagged
