NJW1105M

Common Mode Rejection Ratio (Min) :
Packaging :
Mounting Style : SMD/SMT
Maximum Operating Temperature : + 85 C
Output Type : 2-Channel Stereo
Product : Class-AB
Operating Supply Voltage : 5 V
Output Power : 2.5 W
THD plus Noise : 0.35 %
Maximum Power Dissipation : 1800 mW
Supply Current : 1 A
Package / Case : SDMP-30
Available Set Gain : 50 dB


Pinout




Description

The NJW1105M is a dual audio amplifier which supplies 2.4W (1,2W/channel) to 8 loads at 5V. The features of NJW1105M are: (1)operating voltage:(V+=4V ~12V); (2)output power:(1.2W/ch at V+=5V,Rl=8); (3)supply current: (35mA MAX.); (4)supply current on mute:(3.5mA MAX.); (5)bi-MOS technology; (6)package outline:DIP16,SDMP30.The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated.

The following is about the absolute maximum ratings of NJW1105M: (1)supply voltage V+:15V;(2)storage temperature range:-40 to +125;(3)operating temperature range:-40 to 85 ;(4)power dissipation:DIP16,1.9W,SDMP30,1.8W;(5)operating current:1A;(6)mute terminal current:1.0mA.

The electrical characteristics of the NJW1105M are: (1)operating supply voltage range: 4V min, 5V typ and 12V max; (2)mute OFF current dissipation: 20mA typ and 35mA max at VM=4.2V, VIN=2.5V; (3)mute ON current dissipation: 2mA typ and 3.5mA max at VM=0V, VIN=2.5V; (4)output offset voltage: -50mV min and 50mV max; (5)input common mode voltage range: 0V min and V+ max; (6)input bias current: 300nA max; (7)maximum output voltage 1: 4.0V min and 4.2V typ; (8)maximum output voltage 2: 3.0V min and 3.5V typ.