NJU8755V-TE1# NJR, NJU8755V-TE1# Datasheet - Page 7

• Manufacturer Part Number: NJU8755V-TE1#
• Description: IC STEREO CLASS D PWR AMP 20SSOP
• Manufacturer: NJR
• Type: Class Dr

Specifications of NJU8755V-TE1#

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 1.2W x 2 @ 8 Ohm
• Voltage - Supply: 2.7 V ~ 5.25 V
• Features: Mute, PWM, Short-Circuit Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NJU#8755V-TE1; NJU#8755V-TE1TR; NJU#8755V-TE1TR; NJU8755V-TE1#TR

Ver.2008-11-19
Note 6) De-coupling capacitors must be connected between each power supply pin and GND.
Note 7) The power supply for V
Note 8) The above circuit shows only application example and does not guarantee the any electrical
Note 9) The transition time for MUTE and STBY signals must be less than 100µs. Otherwise, a malfunction may
Note 10) (1) – (20) indicates pin number.
Using the LCR filter the power consumption is somewhat lower than using the LR filter power consumption when
no signal input. The THD+N is somewhat influenced by the LR filter more than the LCR filter. Please test the
circuit carefully to fit your application.
malfunction if capacity value is small.
regulator for better THD.
characteristics. Therefore, please test the circuit carefully to fit your application.
frequency of input signal is closed to the cutoff frequency.
be occurred.
The capacity value should be adjusted on the application circuit and the operation temperature. It may
THD performance becomes worse by ripple if the capacity of De-coupling capacitor is small.
The cutoff frequency of the LC filter influences the quality of sound.
The Q factor of the LC filter must be less than “1”. Otherwise, the operating current increase when the
DDL
and V
DDR
require fast driving response performance such as a switching
[CAUTION]
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
The specifications on this databook are only
NJU3555
NJU8755
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