NJM2070 semiconductor Series

The NJM2070 series from Nisshinbo Micro Devices Inc. is a lineup of low-voltage mono audio amplifiers designed specifically for speaker applications. These ICs are typically used in small portable devices, such as radios, headphones, and battery-powered speakers, where power consumption and cost are critical factors. If you're working on a project that requires a simple, efficient audio amplifier for a low-power system, the NJM2070 series is definitely worth considering. One thing worth noting is their ability to operate efficiently at lower supply voltages, which makes them ideal for battery-powered devices. Engineers tend to reach for this type of amplifier when they need a straightforward solution that doesn't require complex circuitry or additional components. Another practical advantage is their small footprint, which helps in minimizing the overall size of the device without compromising on performance. This is particularly beneficial in compact audio systems where space is at a premium

Mfr Part #	Quantity Available	Price	Category	Product	Product Category	Factory Pack Quantity	RoHS	Gain	Noise	Output Type	Input Signal	Output Power	Output Signal	Current - Output	Voltage - Supply	Power Dissipation (Max)	Packaging	Mounting Type	Mounting Style	Package / Case	Load Side Wire/Stud Size	Type	Operating Temperature	MOQ	Unit Pack	Standard Package	Automotive	Leadfree Defin	Voltage - Input (Min)	Current - Input Bias (Max)	Current Rating (Per Contact)	Resistor - Emitter Base (R2)	Max Output Power x Channels @ Load	Top Termination	Minimum Working Height	Supplier Device Package	Shutdown	Matchcode	Standard Leadtime	Tradename	PSRR	Impedance	Input Type	Power - Max	Power - Input	Current - Supply	Power Supply Type	Number of Channels	Current - Input Bias	Power - Average Forward	Width	Height	Length	Number of Pins	Package Cooled	Package Quantity	Size / Dimension	Number of Positions	Class	Series	Function	Applications	Manufacturer	Amplifier Type	Application Specifics
2 NJM2070D NJR	16	13: $5.3312	-	Class-AB	Audio Amplifiers	50	Lead free / RoHS Compliant	44 dB	0.25 %	1-Channel (Mono)	Differential	600 mW	Single	4 mA	1.8 V ~ 15 V	700 mW	Tube	THT	Through Hole	DIP8	4 Ohms	Class AB	+ 85 C	2000	50	50	NO	RoHS-conform	1.8V	200pA	4000µA	no	600mW x 1 @ 4 Ohm	85°C	-40°C	8-DIP	no	NJM2070D	14 weeks	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 NJM2070M NJR	1372	36: $9.214	-	Class-AB	Audio Amplifiers	1000	RoHS Compliant	44 dB	0.25 %	1 Channel Mono	Differential	600 mW	Single Ended	4 mA	12 V, 3 V, 5 V, 9 V	500 mW	Tube	Surface Mount	SMD/SMT	DMP-8	4 Ohms	1-Channel Mono	+85 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	NJM2070	30 dB	4 Ohms	差分	0.6 W @ 4 Ω	单	4 mA	Single	1 Channel	0.2 uA	500 mW	5mm	1.6mm	5mm	8	DMP	DMP	5 x 5 x 1.6mm	8	Class-AB	NJM2070	Y	扬声器	NJR	Class-AB	Speaker

cigen-NJM2070

Series Images (6)

Documents & Media

Frequently Asked Questions

NJM2070 semiconductor - Part List

Factory Pack Quantity

RoHS

Output Type

Output Signal

Voltage - Supply

Power Dissipation (Max)

Mounting Type

Mounting Style

Package / Case

Type

Operating Temperature