The NJU8719 is a monaural BTL output switching driver for class D amplifier. It converts 1bit digital signal input, such as PWM or PDM signal, to analog signal output with simple external LC low-pass filter. The NJU8719 realizes very high power-efficiency by class D operation. Therefore, It is suitable for portable set with speaker. NJU8719V ! PACKAGE OUTLI.
# # # # # # 1-channel 1bit Audio Signal Input Monaural BTL Output Standby(Hi-Z) Control Function Operating Voltage : 2.4V to 5.25V CMOS Technology Package Outline : SSOP10 ! PIN CONFIGURATION VDD IN NC MCK STBYB 1 2 3 4 5 10 9 8 7 6 VSS OUTP VDDO OUTN VSS ! BLOCK DIAGRAM VDD VDDO VSS IN Dead Time Generator MCK OUTP OUTN STBYB VSS Ver.2004-05-20 -1- NJU8719 www.DataSheet4U.com ! TERMINAL DESCRIPTION No. 1 2 3 4 SYMBOL VDD IN NC MCK I/O − I − I Function Power Supply, VDD=5V 1-bit Data Input Terminal Non connection Master Clock Input Terminal The condition of the data input terminal.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | NJU8710 |
JRC |
2V Operation Clock-less Switching Driver for Class D Amplifier | |
2 | NJU8711 |
JRC |
3V Operation Switching Driver for Class D Amplifier | |
3 | NJU8713 |
JRC |
2V Operation Switching Driver for Class D Amplifier | |
4 | NJU8714 |
JRC |
STEREO BTL OUTPUTS SWITCHING DRIVER | |
5 | NJU8715 |
JRC |
Switching Driver with Regulator | |
6 | NJU8716A |
JRC |
Switching Driver with Regulator | |
7 | NJU8716B |
JRC |
Switching Driver with Regulator | |
8 | NJU8721 |
New Japan Radio |
Class D HeadPhone Amplifier for Digital Audio | |
9 | NJU8725 |
New Japan Radio |
CLASS D AMPLIFIER FOR DIGITAL AUDIO | |
10 | NJU8752 |
JRC |
Analog Signal Input Class D Amplifier | |
11 | NJU8752B |
JRC |
Analog Signal Input Class D Amplifier | |
12 | NJU8753 |
JRC |
Analog Signal Input Class D Amplifier |