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See Technical Specifications

TPA2028D1YZFR +BOM

3-W, mono, analog input Class-D audio amp with fast auto. gain control & dynamic range compression

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TPA2028D1YZFR
Datasheet:

TPA2028D1YZFR Datasheet (PDF)
Audio Input Type:

Analog Input
Architecture:

Class-D
Speaker Channels (max):

Mono
Rating:

Catalog
EDA/CAD Models:

Request Free CAD Models for TPA2028D1YZFR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TPA2028D1YZFR General Description

Housed in a compact and convenient Tape & Reel (TR) package, the TPA2028D1YZFR is easy to integrate into various electronic devices. Its 2.5V operating voltage and 625mum output make it suitable for a wide range of applications, from portable speakers to automotive audio systems. Whether used in consumer electronics or industrial equipment, this amplifier delivers reliable performance in a small form factor

Key Features

Class-D design ensures efficient energy conversion
Low quiescent current reduces power consumption
Thermal foldback protects against overheating

Specifications

Audio input type	Analog Input	Architecture	Class-D
Speaker channels (max)	Mono	Rating	Catalog
Power stage supply (max) (V)	5.5	Power stage supply (min) (V)	2.7
Load (min) (Ω)	4	Output power (W)	3
SNR (dB)	95	THD + N at 1 kHz (%)	0.1
Iq (typ) (mA)	2	Control interface	I2C
Closed/open loop	Open	Analog supply (min) (V)	2.5
Analog supply voltage (max) (V)	5.5	PSRR (dB)	80
Operating temperature range (°C)	-40 to 85	feature-function	Speaker
feature-amplifier-type	Class-D	feature-rail-to-rail
feature-typical-gain-bandwidth-product-mhz		feature-typical-psrr-db	80
feature-total-harmonic-distortion-noise	1%@[email protected]\|0.1%@8Ohm@550mW	feature-input-signal-type	Differential
feature-output-signal-type	Differential	feature-output-type	1-Channel Mono
feature-maximum-output-current-ma		feature-maximum-input-offset-voltage-mv
feature-maximum-input-bias-current-ua		feature-maximum-power-dissipation-mw	1190
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	9	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No