- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄363289 > NJM2777 (New Japan Radio Co., Ltd.) Headphone Amplifier with Electronic Volume PDF資料下載
參數(shù)資料
| 型號： | NJM2777 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | Headphone Amplifier with Electronic Volume |
| 中文描述： | 耳機放大器音量與電子 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 237K |
| 代理商： | NJM2777 |
NJM2777
– 1 –
Headphone Amplifier with Electronic Volume
I
GENERAL DESCRIPTION
NJM2777
is a headphone amplifier with electronic volume. It
includes widely gain adjustable volume, +20 to –80 dB, and mute
function. These are controlled by DC voltage. The
NJM2777
is
suitable for headphone output on TV set.
I
FEATURES
G
Operating Voltage
8 to 10 V
G
Electronic Volume
+20dB to -80dB
G
Mute Function
G
Bipolar
G
Package Outline
DIP14, DMP14, SSOP14
I
BLOCK DIAGRAM
I
PIN FUNCTION
I
PACKAGE OUTLINE
VOL
IN b
IN a
VOL
Vref
V+ GND
OUTa
OUTb
CNTb
CNTa
Mute
Bias
Mute
CAPa
CAPb
1
7
8
14
No.
1
SYMBOL
V+
FUNCTION
No.
8
SYMBOL
N.C.
FUNCTION
Power Supply
No connecting
2
OUTb
Bch Output
9
Vref
Reference voltage stabilized
capacitor connect terminal
3
CNTb
Bch Volume control voltage
input
10
INa
Ach Input
4
CAPb
Bch Volume control click
noise absorbing capacitor
connect terminal
Bch Input
11
CAPa
Ach Volume control click
noise absorbing capacitor
connect terminal
Ach Volume control voltage
input
5
INb
12
CNTa
6
Mute
Mute control
13
OUTa
Ach Output
7
N.C.
No connecting
14
GND
Ground
NJM2777D
NJM2777M
NJM2777V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NJM2777D | Headphone Amplifier with Electronic Volume |
| NJM2777M | Headphone Amplifier with Electronic Volume |
| NJM2777V | Headphone Amplifier with Electronic Volume |
| NJM2781RB1 | Monaural Microphone Amplifier |
| NJM2781 | Monaural Microphone Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJM2777D | 功能描述:音頻放大器 HdPhn w/ Volume 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 |
| NJM2777M | 功能描述:音頻放大器 HdPhn w/ Volume 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 |
| NJM2777M-TE1 | 功能描述:音頻放大器 Headphone Amp w/Electronic Volume 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 |
| NJM2777M-TE2 | 功能描述:音頻放大器 HdPhn w/ Volume 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 |
| NJM2777V | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:Class-AB Tape & Reel 制造商:New Japan Radio 功能描述:Audio Amp Headphone 2-CH Stereo 0.1W Class-AB 14-Pin SSOP |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。