參數(shù)資料
型號(hào): NJU8719
廠商: New Japan Radio Co., Ltd.
英文描述: Monaural BTL Output Switching Driver for Class D Amplifier
中文描述: 切換單聲道BTL輸出D類放大器驅(qū)動(dòng)器
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 79K
代理商: NJU8719
Ver.2004-05-20
NJU8719
- 1 -
Monaural BTL Output Switching Driver for Class D Amplifier
!
GENERAL DESCRIPTION
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.
!
FEATURES
#
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
!
BLOCK DIAGRAM
NJU8719V
PRELIMINARY
!
PACKAGE OUTLINE
!
PIN CONFIGURATION
V
DD
IN
NC
MCK
STBYB
V
SS
OUT
P
V
DDO
OUT
N
V
SS
1
2
3
4
5
10
9
8
7
6
IN
STBYB
V
DD
OUT
N
OUT
P
Dead Time
Generator
MCK
V
SS
V
DDO
V
SS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJU8719V 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:Monaural BTL Output Switching Driver for Class D Amplifier
NJU8719V-TE1 功能描述:音頻放大器 Mnaurl BRL out Swtch Drvr for ClssD Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NJU8719V-TE2 功能描述:音頻放大器 Mnaurl BRL out Swtch Drvr for ClssD Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
NJU8721 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:CLASS D HEADPHONE AMPLIFIER FOR DIGITAL AUDIO
NJU8721C 功能描述:音頻 DSP Class D Hdphne RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube