TPA6020A2RGWR from Texas Instruments, in a VQFN-20-EP(5x5). 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	ROUT+	output	Right channel positive BTL output.
2	GND	power_in	High current ground.
3	ROUT-	output	Right channel negative BTL output.
4	LOUT+	output	Left channel positive BTL output.
5	GND	power_in	High current ground.
6	LOUT-	output	Left channel negative BTL output.
7	LVDD	power_in	Left channel power supply (2.5 V to 5.5 V) that must be tied to RVDD for stereo operation.
8	NC	unconnected	No internal connection.
9	LS/D	input	Left channel shutdown terminal, active low logic (high-level input at least 1.55 V, low-level at most 0.5 V).
10	NC	unconnected	No internal connection.
11	LBYPASS	passive	Left channel mid-supply voltage node; adding a bypass capacitor improves PSRR.
12	LIN+	input	Left channel positive differential input.
13	LIN-	input	Left channel negative differential input.
14	RS/D	input	Right channel shutdown terminal, active low logic (high-level input at least 1.55 V, low-level at most 0.5 V).
15	RBYPASS	passive	Right channel mid-supply voltage node; adding a bypass capacitor improves PSRR.
16	RIN+	input	Right channel positive differential input.
17	RIN-	input	Right channel negative differential input.
18	NC	unconnected	No internal connection.
19	RVDD	power_in	Power supply (2.5 V to 5.5 V), tied to LVDD for stereo operation.
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	VQFN-20-EP(5x5)
Category	Operational Amplifier/Comparator
Pins	21

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Supply voltage	VDD	2.5		5.5	V		2
High-level input voltage SHUTDOWN	VIH	1.55			V	SHUTDOWN	2
Low-level input voltage SHUTDOWN	VIL			0.5	V	SHUTDOWN	2
Operating free-air temperature	TA	-40		85	°C		2
Supply voltage (abs max)	VDD	-0.3		6	V		2
Input voltage (abs max)	VI	-0.3		6	V	-0.3 V to VDD + 0.3 V; upper limit shown for VDD = 5.7 V maximum is not printed	2
Junction temperature	TJ	-40		150	°C		2
Storage temperature	Tstg	-65		85	°C		2
Lead temperature				260	°C	1,6 mm (1/16 Inch) from case for 10 seconds	2
ESD human body model		-2		2	kV	all pins	2
ESD charged-device model		-500		500	V	all pins	2
Output offset voltage	VOS	-9	0.3	9	mV	VI = 0 V differential, Gain = 1 V/V, VDD = 5.5 V	3
Power supply rejection ratio	PSRR			-85	dB	VDD = 2.5 V to 5.5 V	3
Common-mode input range	VIC	0.5			V	VDD = 2.5 V to 5.5 V; max printed as VDD-0.8	3
Common-mode rejection ratio	CMRR			-63	dB	VDD = 5.5 V, VIC = 0.5 V to 4.7 V	3
Low-output swing			0.55		V	RL = 3 Ω, Gain = 1 V/V, VDD = 5.5 V	3
Low-output swing			0.34	0.4	V	RL = 3 Ω, Gain = 1 V/V, VDD = 2.5 V	3
High-output swing			1.9		V	RL = 3 Ω, Gain = 1 V/V, VDD = 2.5 V; 2.1 also printed	3
High-level input current, shutdown	/IIH/		58	100	µA	VDD = 5.5 V, VI = 5.8 V	3
Low-level input current, shutdown	/IIL/		3	100	µA	VDD = 5.5 V, VI = -0.3 V	3
Quiescent current	IQ		8	9.8	mA	VDD = 2.5 V to 5.5 V, no load	3
Supply current in shutdown	I(SD)		0.08	1	µA	V(SHUTDOWN) ≤ 0.5 V, VDD = 2.5 V to 5.5 V, RL = 3 Ω	3
Resistance from shutdown to GND			100		kΩ		3
Input impedance	ZI	38	40	42	kΩ		4
Common-mode rejection ratio (operating)	CMRR		-65		dB	VDD = 3.6 V, VIC = 200 mVpp, f = 217 Hz, inputs ac grounded with CI = 0.22 µF	4
Supply ripple rejection ratio	kSVR		-80		dB	VDD = 3.6 V, f = 217 Hz, inputs ac-grounded with CI = 2 µF, V(RIPPLE) = 200 mVpp	4
Output power	PO		2.15		W	THD+N = 1%, f = 1 kHz, RL = 3 Ω, VDD = 5 V	4
Start-up time from shutdown			27		ms	VDD = 3.6 V, CBYPASS = 0.1 µF	4
Package power rating at 25°C			2.99		W	RGW, TA = 25°C	2
Derating factor			23.98		mW/°C	RGW, above 25°C, high-k board	2

CAD (KiCad official)

Symbol: TPA6020A2RGWR
Footprint: Package_DFN_QFN:QFN-20-1EP_5x5mm_P0.65mm_EP3.35x3.35mm
3D model: VQFN-20-EP(5x5) (KiCad packages3D, STEP)
3D model files: tpa6020a2rgwr-etched.step / tpa6020a2rgwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpa6020a2rgwr.step / tpa6020a2rgwr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Texas Instruments datasheet (28 pp, sha256 17889e2b4ecd9404, retrieved 2026-11-02, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-opus-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).

Datasheet PDF

TPA6020A2RGWR

Verified TPA6020A2RGWR

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3D Model

Symbol & Footprint

Schematic Symbol

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