Datasheet Details
| Part number | TEA2025D |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 456.85 KB |
| Description | STEREO AUDIO AMPLIFIER |
| Datasheet | TEA2025D_STMicroelectronics.pdf |
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Overview: TEA2025B ® TEA2025D STEREO AUDIO AMPLIFIER DUAL OR BRIDGE CONNECTION MODES FEW EXTERNAL COMPONENTS SUPPLY VOLTAGE DOWN TO 3V HIGH CHANNEL 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 = 4Ω P = 2 • 2.3W, VCC = 9V, RL = 4Ω P = 2 • 0.
| Part number | TEA2025D |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 456.85 KB |
| Description | STEREO AUDIO AMPLIFIER |
| Datasheet | TEA2025D_STMicroelectronics.pdf |
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|
|
The TEA2025B/D is 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.
Test Conditions 15 1.5 150 150 Unit V A °C °C BLOCK DIAGRAM SVR IN 2+ GND(Sub) IN 1+ FEED GND GND BOOT 1 OUT 1 THERMAL PROTECT.
START CIRCUIT 50Ω 10KΩ - 1 1 + DECOUPLING - 2 2 + 10KΩ 5KΩ 50Ω VS+ BRIDGE 50Ω D94AU120 FEED GND GND BOOT 2 OUT 2 September 2003 1/9 TEA2025B - TEA2025D POWERDIP 12+2+2 PIN CONNECTION (Top view) BRIDGE 1 OUT.2 2 BOOT.2 3 GND 4 GND 5 FEEDBACK 6 IN.2 (+) 7 SVR 8 16 +Vs 15 OUT.1 14 BOOT.1 13 GND 12 GND 11 FEEDBACK 10 IN.1 (+) 9 GND (sub.) SO 12+4+4 PIN CONNECTION (Top view) BRIDGE OUT 2 BOOT 2 GND GND GND GND FEEDBACK IN 2(+) SVR 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 D94AU119 VCC OUT 1 BOOT 1 GND GND GND GND FEEDBACK IN 1(+) GND(Sub) THERMAL DATA Symbol Rth j-case Rth j-amb Description Thermal Resistance Junction-case Thermal Resistance Junction-ambient SO 12+4+4 (*) PDIP 12+2+2 (**) Unit Max 15 Max 65 15 °C/W 60 °C/W (*) The Rth j-amb is measured with 4sq cm copper area heatsink (**) The Rth j-amb is measured on devices bonded on a 10 x 5 x 0.15cm glass-epoxy substrate with a 35µm thick copper surface of 5 cm2.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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TEA2025D | STEREO AUDIO AMPLIFIER | UTC |
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TEA2025 | STEREO AUDIO AMPLIFIER | Unisonic Technologies |
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TEA2025 | STEREO AUDIO AMPLIFIER | HOTCHIP |
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TEA2025A | STEREO AUDIO AMPLIFIER | UTC |
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TEA2025AH | STEREO AUDIO AMPLIFIER | UTC |
| Part Number | Description |
|---|---|
| TEA2025 | STEREO AUDIO AMPLIFIER |
| TEA2025B | Stereo audio amplifier |
| TEA2026 | COLOR TV SCANNING AND POWER SUPPLY PROCESSOR |
| TEA2026C | COLOR TV SCANNING AND POWER SUPPLY PROCESSOR |
| TEA2028B | Color TV Scanning and Power-Supply Processor |
| TEA2029C | COLOR TV SCANNING AND POWER SUPPLY PROCESSOR |
| TEA2014A | VIDEO SWITCH |
| TEA2017 | HORIZONTAL AND VERTICAL DEFLECTION MONITOR |
| TEA2018A | CURRENT MODE SWITCHING POWER SUPPLY CONTROL CIRCUIT |
| TEA2019 | CURRENT MODE SWITCHING POWER SUPPLY CONTROL CIRCUIT |