NJM2068 Series
Low-Noise Dual Operational Amplifier
- Download Datasheet
- ECAD Model: Learn more
-


Description
The NJM2068 is a high performance, low noise dual operational amplifier. This amplifier features popular pin-out, superior noise performance, and superior total harmonic distortion. This amplifier also features guaranteed noise performance with substantially higher gain-bandwidth product and slew rate, which far exceeds that of the 4558 type amplifier. The specially designed low noise input transistors allow the NJM2068 to be used in very low noise signal processing applications such as audio preamplifiers and servo error amplifier. The D-Rank type products(NJM2068DD/LD/MD) have specified maximum limits for equivalent input noise voltage.
Spec
Standard | |
---|---|
No.of Circuit | 2 ch. |
Power Supply | Dual |
Supply Voltage | ±4 V to ±18 V ( 8 V to 36 V) |
Supply Current (Per ch.) | Typ. 2.5 mA to max. 4 mA |
Input Offset Voltage | Typ. 0.3 mV to max. 3 mV |
Slew Rate | Typ. 6 V/μsec |
Input Bias Current | Typ. 150 nA to max. 1000 nA |
Input Offset Current | Typ. 5 nA to max. 200 nA |
GBW | Typ. 27 MHz |
Noise Voltage (VNI) | Typ. 0.44 μVrms |
Noise Voltage (en) | Typ. 4.2 nV/√Hz |
Wide Operating Temperature | -20°C to 75°C |
Junction Temp. | 125°C |
Min Stable Gain | 1 V/V |
Package | DMP8 SSOP8 |
Note(1) | Low Total Harmonic Distortion (0.001% typ.) |
Technical Documents
-
Design Support
-
SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
Quality & Packages
Product Name | Compatibility | Package | Marking | Reliability |
---|---|---|---|---|
NJM2068M |
|
DMP8 | - | NJM-1-s-fr |
NJM2068V |
|
SSOP8 | - | NJM-1-s-fr |
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.