TDA7273 datasheet(3/9 Pages) STMICROELECTRONICS

Part #	TDA7273

Description	SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM

Download	9 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

3 / 9 page

ELECTRICAL CHARACTERISTICS (Tamb =25

°C, VS = 3V, f = 1KHz, RL =32Ω Vol. control = 2/3Vref

unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

VS

Supply Voltage

1.8

7

V

Id

Quiescent Current

14

20

mA

Vref

Reference Voltage

1.3

1.49

1.7

V

PREAMPLIFIER SECTION

GVO

Open Loop Gain

70

dB

GV

Close Loop Gain

30

33

35

dB

Vo

Output Voltage

THD = 1%

600

850

mV

Ib

Bias Current

3

µA

THD

Total Harmonic Distortion

Vo = 330mVrms

0.05

0.25

%

Ct

Cross Talk

Rg = 2.2K

Ω;Vo = 330mVrms

74

dB

EN

Output Noise

Rg = 2.2K

Ω; BW = 22Hz to22KHz

100

µV

SVR

Ripple Rejection

Rg = 2.2K

Ω VR = 100mVrms

f = 100Hz; CSVR = 100

µF

40

50

dB

HEADPHONE DRIVER

Vo(DC)

DC Output Voltage

1.50

V

Po

Output Power

THD = 10%;

15

30

mW

Po

Transient Output Power

THD = 10% RL = 16

Ω

50

mW

GV

Close Loop Gain

Po = 5mW

28

31

34

dB

THD

Total Harmonic Distortion

Po = 5mW

0.2

1

%

Ct

Cross Talk

Rg = 10K

Ω;Po = 5mW

40

50

dB

SVR

Ripple Rejection

Vr = 100mVrms, f = 100Hz

Vol. control = 1/3Vref

CSVR = 100

µF; Rg =600Ω

47

dB

Volume Control Range

66

75

dB

PIN CONNECTION (Top view)

TDA7273

3/9

Similar Part No. - TDA7273

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	TDA7272A	193Kb / 16P	HIGH PERFORMANCE MOTOR SPEED REGULATOR
	TDA7274	108Kb / 10P	LOW-VOLTAGE DC MOTOR SPEED CONTROLLER
	TDA7275A	65Kb / 7P	MOTOR SPEED REGULATOR
	TDA7278	142Kb / 15P	HIGH-EFFICIENCY CD ACTUATOR DRIVER

More results

Similar Description - TDA7273

Manufacturer	Part #	Datasheet	Description
Sanyo Semicon Device	LA4583M	773Kb / 32P	Compact Cassette Stereo Recording and Playback System
Panasonic Semiconductor	AN7352S	49Kb / 3P	Playback Pre-amplifier for Stereo Cassette Deck
Sanyo Semicon Device	LA3246	441Kb / 13P	Stereo Preamplifier for Compact Double Cassette Playback-only Use
	LA4168M	148Kb / 6P	Record/Playback System for Microcassette and Compact Cassette Recorders
	LA4167M	477Kb / 20P	1-Channel Record/Playback System for Microcassette and Cassette Recorders
Toshiba Semiconductor	TC9309F-106	164Kb / 4P	SINGLE CHIP DIGITAL TUNING SYSTEM FOR CD RADIO CASSETTE
	TC9314F-026	197Kb / 4P	SINGLE CHIP DIGITAL TUNNING SYSTEM FOR CD RADIO CASSETTE
	TC9309AF-119	163Kb / 4P	SINGLE CHIP DIGITAL TUNING SYSTEM FOR CD RADIO CASSETTE
	TC9309AF-112	163Kb / 4P	SINGLE CHIP DIGITAL TUNING SYSTEM FOR CD RADIO CASSETTE
Sanyo Semicon Device	LA1862M	823Kb / 28P	Single-Chip Tuner System for Car Stereo

More results

TDA7273 Datasheet(PDF) 3 Page - STMicroelectronics

TDA7273 Datasheet(HTML) 3 Page - STMicroelectronics

Similar Part No. - TDA7273

Similar Description - TDA7273

Html Pages

1 2 3 4 5 6 7 8 9

Datasheet Download

Link URL