Datenblatt-Suchmaschine für elektronische Bauteile |
|
TDA2616Q Datenblatt(PDF) 4 Page - NXP Semiconductors |
|
TDA2616Q Datenblatt(HTML) 4 Page - NXP Semiconductors |
4 / 12 page July 1994 4 Philips Semiconductors Product specification 2 x 12 W hi-fi audio power amplifiers with mute TDA2616/TDA2616Q PINNING SYMBOL PIN DESCRIPTION −INV1 1 non-inverting input 1 MUTE 2 mute input 1/2VP/GND 3 1/2 supply voltage or ground OUT1 4 output 1 −V P 5 supply voltage (negative) OUT2 6 output 2 +VP 7 supply voltage (positive) INV1, 2 8 inverting inputs 1 and 2 −INV2 9 non-inverting input 2 Fig.2 Pin configuration. handbook, halfpage MCD372 - 1 1 2 3 4 5 6 7 8 9 P + V OUT2 MUTE INV2 TDA2616 / GND P V INV1 INV1, 2 OUT1 1/2 V P FUNCTIONAL DESCRIPTION The TDA2616 is a hi-fi stereo amplifier designed for mains fed applications, such as stereo radio and TV. The circuit is optimally designed for symmetrical power supplies, but is also well-suited to asymmetrical power supply systems. An output power of 2 × 12 W (THD = 0.5%) can be delivered into an 8 Ω load with a symmetrical power supply of ±16 V. The gain is internally fixed at 30 dB, thus offering a low gain spread and a very good gain balance between the two amplifiers (0.2 dB). A special feature is the input mute circuit. This circuit disconnects the non-inverting inputs when the supply voltage drops below ±6 V, while the amplifier still retains its DC operating adjustment. The circuit features suppression of unwanted signals at the inputs, during switch-on and switch-off. The mute circuit can also be activated via pin 2. When a current of 300 µA is present at pin 2, the circuit is in the mute condition. The device is provided with two thermal protection circuits. One circuit measures the average temperature of the crystal and the other measures the momentary temperature of the power transistors. These control circuits attack at temperatures in excess of +150 °C, so a crystal operating temperature of max. +150 °C can be used without extra distortion. With the derating value of 2.5 K/W, the heatsink can be calculated as follows: at RL = 8 Ω and VP = ±16 V, the measured maximum dissipation is 14.6 W. With a maximum ambient temperature of +65 °C, the thermal resistance of the heatsink is: The internal metal block has the same potential as pin 5. R th 150 65 – 14.6 ---------------------- 2.5 – 3.3 K/W. == |
Ähnliche Teilenummer - TDA2616Q |
|
Ähnliche Beschreibung - TDA2616Q |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |