Texas Instruments 2004 2.4.2TPA2010D1 EVM Schematic Diagram, 3. TPA2010D1 EVM Schematic Diagram

TPA2010D1 Audio Power Amplifier Evaluation Module Parts List

2.4.2TPA2010D1 EVM Schematic Diagram

Figure 2−3. TPA2010D1 EVM Schematic Diagram

VDD

2.5 V to 5.5 V

C2	R2
0.22 ∝F
	150 kΩ(1)	A1
IN+
C1		B1
	R1
0.22 ∝F
	150 kΩ(1)	C1
IN−
SHUTDOWN		C2
R3	S1
100 kΩ

IN+ GND

VDDVO−

IN−VO+

SHUTDOWN PVDD

C3

0.22∝F A2, A3

A3

C3

B2

C4

10∝F

GND

OUT−

OUT+

GND

(1) Values shown are for EVM revision A only. For non-rev A EVMs, R1 = R2 = 60.4 kΩ, AV = 5 V/V.

2.4.3TPA2010D1 Audio Power Amplifier Evaluation Module Parts List

Table 2−3. TPA2010D1 EVM Parts List

Qty.	Reference	Description	SMD Size	Manufacturer/	Digi-Key
				Part Number	Number
3	C1, C2, C3	Capacitor, 0.22 ∝F,	0603	Panasonic	Digi-Key(2)
		80%/−20%, nonpolarized		ECJ−1VF1C224Z	PCC1790TR−ND
1	C4	Capacitor, 10 ∝F, 6.3 V	A	Panasonic	Digi-Key
				ECS-TOJY106R	PCS1106CT-ND
2	R1, R2(1)	Resistor, 150 kΩ, 1/16 W,	0603	Panasonic	Digi-Key(2)
		1%		ERJ-3EKF6042V	P60.4KHTR-ND
1	R3	Resistor, 100 kΩ, 1/16 W,	0603	Panasonic	Digi-Key(2)
		10%		ERJ-3EKF1003V	P100KHTR-ND
1	S1	Momentary switch		Panasonic	Digi-Key
				P8048SCT−ND	P8048SCT-ND
				Sullins
				PTC36SABN	Digi-Key
7		Terminal post headers		or
					S1022-36-ND
				SAMTEC
				TSW−19−8−G−S
		IC, TPA2010D1,	1.45 mm x 1.45 mm	TI
1	U1	Mono Class-D audio
			WCSP package	TPA2010D1YZF
		amplifier
1	PCB1	Printed-circuit board,
		TPA2010D1 EVM

(1)Values shown are for EVM revision A only. For non-rev A EVMs, R1 = R2 = 60.4 kΩ, AV = 5 V/V.

(2)Call Digi-Key for Pb-free information.

Note: Due to the very small size of the NanoFree WCSP IC package, the standard part number TPA2010D1 is replaced with the code AKO (Pb-free version).

Note: All items are SMD except terminal posts. All components are Pb free.

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