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THS4561IDGKT
Public Unreviewedby Ray
Texas Instruments Differential Amplifiers, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTHS4561IDGKT
Texas Instruments · Differential Amplifiers · MSOP-8
THS4561IDGKT from Texas Instruments, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IN- | input | Inverting (negative) amplifier input. High-impedance analog input to the differential amplifier core; used in feedback network with RF/RG resistors to set closed-loop gain. Input common-mode range extends to the negative supply rail (NRI). |
| 2 | VOCM | input | Output common-mode voltage control input. When driven, sets the average of OUT+ and OUT- to VOCM; when left floating it is internally biased to midsupply. Small-signal bandwidth on this pin is ~22 MHz. |
| 3 | VS+ | power_in | Positive power-supply input. Total supply (VS+ − VS−) must be between 2.85 V and 12.6 V (absolute max 13.5 V). Bypass locally with a low-ESR ceramic capacitor to VS−. |
| 4 | OUT+ | output | Noninverting (positive) amplifier output. Rail-to-rail low-impedance output; forms the differential output pair with OUT−. Continuous output current limited to ±20 mA. |
| 5 | OUT- | output | Inverting (negative) amplifier output. Rail-to-rail low-impedance output; forms the differential output pair with OUT+. Continuous output current limited to ±20 mA. |
| 6 | VS- | power_in | Negative power-supply input (or ground for single-supply operation). Total supply (VS+ − VS−) between 2.85 V and 12.6 V. Bypass locally with a low-ESR ceramic capacitor to VS+. |
| 7 | PD | input | Power-down control input. Logic low = power-off (shutdown) mode; logic high = normal operation. Referenced to the supply rails; drive within (VS−) to (VS+). |
| 8 | IN+ | input | Noninverting (positive) amplifier input. High-impedance analog input to the differential amplifier core; used in feedback network with RF/RG resistors to set closed-loop gain. Input common-mode range extends to the negative supply rail (NRI). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
THS4561IDGKTTHS4561IDGKRTHS4561IDGKTIRUNTHS4561IDGKTIRUNTTHS4561IDGKTIRUNRTHS4561IDGKTIRGTTHS4561IDGKTIRGTTTHS4561IDGKTIRGTR
CAD (KiCad official)
- Symbol:
THS4561IDGKT - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (None pp, sha256
63411f3917bbfd62, retrieved 2026-08-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).