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TFA9800J

NXP
Part Number TFA9800J
Manufacturer NXP
Description 2 x 7 W stereo power amplifier
Published Jan 30, 2009
Detailed Description www.DataSheet4U.com TFA9800J 2 × 7 W stereo power amplifier Rev. 01 — 17 March 2006 Preliminary data sheet 1. General d...
Datasheet PDF File TFA9800J PDF File

TFA9800J
TFA9800J

Overview
www.
DataSheet4U.
com TFA9800J 2 × 7 W stereo power amplifier Rev.
01 — 17 March 2006 Preliminary data sheet 1.
General description The TFA9800 is an integrated class-AB dual output amplifier in a 9-pin DIL-bent-SIL (DBS9P) power package.
The device is primarily developed for CRT and multi-media applications.
2.
Features s s s s s s s s s s Requires very few external components High output power Fixed gain Good ripple rejection Mute/standby switch AC and DC short-circuit safe to ground and VP Thermally protected Capability to handle high energy on outputs (VP = 0 V) No switch-on/switch-off plop Electrostatic discharge protection 3.
Quick reference data Table 1: VP IORM Iq(tot) Istb |Zi| Po SVRR αcs Quick reference data Conditions operating no output signal repetitive peak output current total quiescent current standby current input impedance output power RL = 4 Ω; THD = 0.
5 % RL = 4 Ω; THD = 10 % supply voltage rejection ratio on; fi = 100 Hz to 10 kHz channel separation RS = 10 kΩ [2] [2] [1] [1] Symbol Parameter supply voltage Min 6.
0 50 4.
5 6.
0 48 40 Typ 15.
0 40 60 5.
5 7.
0 - Max 18.
0 20.
0 2.
5 80 100 75 - Unit V V A mA µA kΩ W W dB dB Philips Semiconductors www.
DataSheet4U.
com TFA9800J 2 × 7 W stereo power amplifier Quick reference data …continued Conditions closed loop on; RS = 0 Ω; fi = 20 Hz to 20 kHz Min 19 Typ 20 50 Max 21 150 Unit dB µV °C voltage gain Table 1: Gv Symbol Parameter Vn(o)(rms) noise output voltage (RMS value) Tj [1] [2] junction temperature The circuit is DC adjusted at VP = 6 V to 18 V and AC operating at VP = 8.
5 V to 18 V.
Output power is measured directly at the output pins of the TFA9800J.
4.
Ordering information Table 2: Ordering information Package Name TFA9800J DBS9P Description Version plastic DIL-bent-SIL power package; 9 leads (lead SOT523-1 length 12/11 mm); exposed die pad Type number TFA9800J_1 © Koninklijke Philips Electronics N.
V.
2006.
All rights reserved.
Preliminary data sheet Rev.
01 — 17 March 2006 2 of 17 ...


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