ISL54004 Intersil Corporation, ISL54004 Datasheet
ISL54004
Related parts for ISL54004
ISL54004 Summary of contents
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... Ld 4x4 TQFN package. Targeted applications include handheld equipment such as cell-phones, MP3 players, and games/toys. The ISL54004 part contains one class AB BTL type power amplifier for driving an 8Ω mono speaker and two class AB headphone amplifiers for driving 16Ω or 32Ω headphone speakers ...
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... VDD 12 14 INL 16 PKG. PACKAGE DWG. # 13, 19 L20.4x4A Tape and Reel ISL54004 Truth Table (Pb-free) SD GS1 GS0 NAME FUNCTION VDD System Power Supply GND Ground Connection INL Left Channel Audio Input 1 ...
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... GND (0.1µF) Output Power OUT ISL54004 Thermal Information Thermal Resistance (Typical, Note 4x4 TQFN Package . . . . . . . . . . Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp ...
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... GSx INH V INL 4 ISL54004 Test Conditions +5V, GND = 0V 1µ terminated between SPK+ and SPK- for BTL driver and between Hp_ and REF L GND for SE drivers, Unless Otherwise Specified (Note 3). (Continued) TEST CONDITIONS = 8Ω 800mW 1kHz OUT = 8Ω ...
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... IN 4. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. 5. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested 5 ISL54004 Test Conditions +3.6V, GND = 0V 1µF, R ...
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... It is offered 4x4 TQFN package. Targeted applications include battery powered equipment such as cell-phones, MP3 players, and games/toys. The ISL54004 part contains one class AB BTL type power amplifier for driving an 8Ω mono speaker and two class AB single-ended (SE) type amplifiers for driving 16Ω or 32Ω ...
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... The “Typical Application Circuit and Block Diagram” for this device is provided on page 6. The “Truth Table” for the device is provided on page 2. www.DataSheet4U.com DC Bias Voltage The ISL54004 has internal DC bias circuitry which DC offsets the incoming audio signal supply, the DC offset will be 2.5V. When using a 3.6V supply the DC offset will be 1.8V. ...
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... ISL54004 IC. Local bypass capacitors of 0.1µF should be put at each V pin of the ISL54004 device. They should be located as close as possible to the pin, keeping the length of leads and traces as short as possible. A 1µF capacitor from the REF pin (pin 10) to GND is needed for optimum PSRR and internal bias voltage stability ...
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... P = 15mW O 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0. 100 200 500 1k FREQUENCY (Hz) FIGURE 5. THD+N vs FREQUENCY 1 0 32Ω 0 50mW O 0.5 0.4 0.3 0.2 0 100 200 500 1k FREQUENCY (Hz) FIGURE 7. THD+N vs FREQUENCY 9 ISL54004 T = +25°C, Unless Otherwise Specified (Continued) A 10.0 5.00 2.00 1.00 0.50 0.20 0.10 0.05 0.02 0.01 200m 500m 1 0.40 0.30 0.20 0.10 0.05 0.04 0.03 0.02 0. 10k 20k 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 10k 20k 3.6V DD BTL R = 8Ω ...
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... OUTPUT POWER (mW) FIGURE 11. THD+N vs OUTPUT POWER 0. 3. 32Ω 1kHz 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0. OUTPUT POWER (mW) FIGURE 13. THD+N vs OUTPUT POWER 10 ISL54004 T = +25°C, Unless Otherwise Specified (Continued) A 1.00 0.50 0.20 0.10 0.05 0.02 0. 10k 20k 0.10 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0. 0.10 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0. 16Ω 60mW ...
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... FIGURE 17. THD+N vs OUTPUT POWER - - 15mW O -60 -65 INxR TO HPL -70 -75 -80 INxL TO HPR -85 -90 -95 -100 -105 -110 20 50 100 200 500 1k FREQUENCY (Hz) FIGURE 19. CROSSTALK vs FREQUENCY 11 ISL54004 T = +25°C, Unless Otherwise Specified (Continued) A 10.0 5.00 2.00 1.00 0.50 0.20 0.10 0.05 0.02 0.01 10m 50m 70m 100m 10.0 5.00 2.00 1.00 0.50 0.20 0.10 0.05 0.02 0.01 10m 35m 45m 55m ...
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... L 500 400 300 200 100 0 0 250 500 P (mW) OUT FIGURE 23. POWER DISSIPATION vs OUTPUT POWER Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): GND PROCESS: Submicron CMOS 12 ISL54004 T = +25°C, Unless Otherwise Specified (Continued) A -20 V -25 SE -30 V -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 13 ISL54004 L20.4x4A 20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE (COMPLIANT TO JEDEC MO-220WGGD-1 ISSUE I) ...