TEA2025B

Common Mode Rejection Ratio (Min) :
Maximum Power Dissipation :
Packaging : Tube
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Product : Class-AB
Output Type : 1-Channel Mono or 2-Channel Stereo
Operating Supply Voltage : 5 V, 9 V
Package / Case : PDIP-16
Output Power : 4.7 W
Available Set Gain : 51 dB
THD plus Noise : 0.5 %
Supply Current : 1.5 A


Features:

·DUAL OR BRIDGE CONNECTION MODES
·FEW EXTERNAL COMPONENTS
·SUPPLYVOLTAGEDOWN TO 3V
·HIGHCHANNEL SEPARATION
·VERY LOW SWITCH ON/OFF NOISE
·MAX GAIN OF 45dB WITH ADJUST EXTERNAL RESISTOR
·SOFT CLIPPING
·THERMAL PROTECTION
·3V < VCC < 15V
·P = 2 •1W, VCC = 6V, RL = 4W
·P = 2 •2.3W, VCC = 9V, RL = 4W
·P = 2 •0.1W, VCC = 3V, RL = 4W


Specifications

Symbol	Parameter	Test Conditions	Unit
VS IO TJ Tstg	Supply Voltage Ouput Peak Current Junction Temperature Storage Temperature	15 1.5 150 150	V A °C °C

Description

The TEA2025B/Dis a monolithic integrated circuit in 12+2+2 Powerdip and 12+4+4 SO, intended for use as dual or bridge power audio amplifier portable radio cassette players.

Parameters:

Technical/Catalog Information	TEA2025B
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	16-DIP (300 mil)
Type	Class AB
Output Type	1-Channel (Mono) or 2-Channel (Stereo)
Voltage - Supply	3 V ~ 12 V
Packaging	Tube
Features	Depop, Thermal Protection
Max Output Power x Channels @ Load	4.7W x 1 @ 8 Ohm; 2.4W x 2 @ 8 Ohm
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TEA2025B TEA2025B 497 3991 5 ND 49739915ND 497-3991-5