Datasheet > NJW1240

NJW1240

更新时间： 2022-04-10 02:00:16

品牌	Logo	应用领域
NJRC		放大器
页数	文件大小	规格书
12页	235K
描述
5Vrms Ground Referenced 6-Channel Line Amplifier

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

NJW1240 数据手册

NJW1240

5Vrms Ground Referenced 6-Channel Line Amplifier

● PACKAGE OUTLINE

GENERAL DESCRIPTION

The NJW1240 is a 6-channel audio line amplifier for High

Voltage Pre-out of Car AV system. It can swing

5Vrms(14.1V peak-to peak) singal at 8V opearating voltage

because of including the charge pump circuit.

Ground-referenced outputs eliminate output coupling

capacitor. The pop noise suppression circuit reduces a pop

noise at the power-on and power-off.

NJW1240V

FEATURES

● Operating Voltage

● Operating Current

+6 to +10V

I_DD=15mA typ.

at V⁺=8V, R_L=47kΩ, No Signal

5.0Vrms min.

● Maximum Output Voltage

● Low Distortion

0.0008% typ

● Low Output Noise

-102dB typ.

● Output Coupling Capacitor-less

● External Synchronizing

● Pop Noise Suppression Circuit

● External Mute

Divide-by-2

● Gain Select

+6dB/+8.3dB

● RF Immunity OpAmp tolerant to FR noise. (ex. mobile phone)

● Bi-CMOS Technology

● Package Outline

SSOP32

BLOCK DIAGRAM

V⁺

IN1

IN2

IN3

IN4

IN5

IN6

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

V^-

V⁺

Mute Tr

V^-

V⁺

V^-

V⁺

V^-

V⁺

V^-

V⁺

V^-

Pop Noise

Gain

Select

Suppression

Charge

Pump

V^-

V⁺Detector

– 1 –

Ver. 1.1E

12 3 4 5 6 7...12

下载PDF

与NJW1240相关器件

型号	品牌	描述	获取价格	数据表
NJW1241	NJRC	3-Chanels Differential Output Line Amplifier	获取价格
NJW1262	NJRC	Analog Signal Input Class-D Amplifier for Piezo Speaker with DC-DC Converter	获取价格
NJW1299FC2	NJRC	Volume Control Circuit, PQFP100, QFP-100	获取价格
NJW1300A	NJRC	SIGNAL PROCESSOR FOR COLOR TV	获取价格
NJW1300AFG1	NJRC	SIGNAL PROCESSOR FOR COLOR TV	获取价格
NJW1300B	NJRC	SIGNAL PROCESSOR FOR COLOR TFT	获取价格