SA58637BS Просмотр технического описания (PDF) - NXP Semiconductors.

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производитель

SA58637BS

2 × 2.2 W BTL audio amplifier

NXP Semiconductors. 

NXP Semiconductors

SA58637

2 × 2.2 W BTL audio amplifier

14.4 General remarks

The frequency characteristics can be adapted by connecting a small capacitor across the

feedback resistor. To improve the immunity of HF radiation in radio circuit applications, a

small capacitor can be connected in parallel with the feedback resistor (56 kΩ); this

creates a low-pass filter.

14.5 SA58637BS PCB demo

The application demo board may be used for evaluation single-ended input, BTL

differential output configuration as shown in the schematic in Figure 3. The demo PCB

(Figure 16) is laid out for a 64.5 mm2 (10 in2) heat spreader (total of top and bottom heat

spreader area).

SA58637_1

Product data sheet

Rev. 01 — 25 February 2008

© NXP B.V. 2008. All rights reserved.

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