component
DRV601RTJR
Public Made by Adomby adom
Texas Instruments Audio Power OpAmps, QFN-20-EP(4x4). Pinout cross-checked by two models against the datasheet, 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
markdownDRV601RTJR
Texas Instruments · Audio Power OpAmps · QFN-20-EP(4x4)
DRV601RTJR from Texas Instruments, in a QFN-20-EP(4x4). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | C1P | bidirectional | Charge pump flying capacitor positive terminal, connected to the internal charge pump that generates the negative rail. |
| 2 | PGND | power_in | Power ground, which must be connected to ground and routed back to the decoupling capacitor separately from SGND. |
| 3 | C1N | bidirectional | Charge pump flying capacitor negative terminal, connected to the internal charge pump that generates the negative rail. |
| 4 | NC | unconnected | No internal connection. |
| 5 | PVSS | power_out | Output from the charge pump, which generates the negative supply rail; the PVSS capacitor must be at least equal to the charge pump capacitor (1 µF typical). |
| 6 | NC | unconnected | No internal connection. |
| 7 | SVSS | power_in | Amplifier negative supply, to be connected to PVSS via a star connection. |
| 8 | NC | unconnected | No internal connection. |
| 9 | OUTL | output | Left audio channel output signal, with ±8-kV IEC ESD protection on the line outputs. |
| 10 | SVDD | power_in | Amplifier positive supply, to be connected to PVDD via a star connection. |
| 11 | OUTR | output | Right audio channel output signal, with ±8-kV IEC ESD protection on the line outputs. |
| 12 | NC | unconnected | No internal connection. |
| 13 | INL | input | Left audio channel input signal, where the gain-setting input resistor Rin must be placed close to this pin. |
| 14 | SDR | input | Right channel shutdown input, active low logic, with VIH minimum 1.5 V and VIL maximum 0.5 V. |
| 15 | INR | input | Right audio channel input signal, where the gain-setting input resistor Rin must be placed close to this pin. |
| 16 | NC | unconnected | No internal connection. |
| 17 | SGND | power_in | Signal ground, which must be connected to ground and routed back to the decoupling capacitor separately from PGND. |
| 18 | SDL | input | Left channel shutdown input, active low logic, with VIH minimum 1.5 V and VIL maximum 0.5 V. |
| 19 | PVDD | power_in | Supply voltage, specified for 1.8 V to 4.5 V, connected to the positive supply. |
| 20 | NC | unconnected | No internal connection. |
| 21 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | QFN-20-EP(4x4) |
| Category | Operational Amplifier/Comparator |
| Pins | 21 |
CAD (KiCad official)
- Symbol:
DRV601RTJR - Footprint:
Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm - 3D model: QFN-20-EP(4x4) (KiCad packages3D, STEP)
- 3D model files:
drv601rtjr-etched.step/drv601rtjr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);drv601rtjr.step/drv601rtjr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (21 pp, sha256
f2a63e180441ebc9, retrieved 2026-10-28, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).