Audio OP Amps, LDO Regulators, Switching Regulators,Voltage Detectors,
Voltage Reference IC's, Class D Amplifiers,Wireless IC's, GaAs MMIC, Saw Filters,
RF Communication IC's
RoHS Compliance
You can buy products without using the "#" in the part number.
All products manufactured after July 2006 is now RoHs compliant and there is no need for the "#" sign.
The following presentations will provide you with the basic information you need on NJRC's RoHS Compliance Program. Should you need additional information, please email us at sales@njr.com.
OP Amps
- Click here to view NJRC's Operational Amplifiers.
- Audio, Full Swing, High Speed, General Purpose, and Precision OP AMPs
- NJM2737 Low Noise Low Supply Voltage Dual Audio Op Amp
- Single supply dual operational amplifier with full swing input and output, operates from 1.8V.
See also the other family member datasheets: NJM2730/32/34 (single, dual, quad versions) - NJU7045 Input/Output Full-Swing high output current single CMOS OP AMP with Shutdown.
- See also the NJU7040, NJU7043, and NJU7044 family members (single, dual,and quad versions).
- NJM2746 single supply dual OP AMP with full swing output.
- See also the NJM2741 and NJM2747 (single and quad versions).
Power Supply ICs
Switching Regulators
- NJM2352 Low Power Switching Regulators
- The industry's first monolithic low power switching regulators available in an 8-lead mini-DIP, and designed specifically for battery operated instruments.
- NJM2355 Two Output High Voltage Switching Regulators
- New JRC's high voltage switching regulator is a monolithic high voltage (50V max) operation integrated circuit consisting of two channel PWM controllers.
Voltage Detectors
- NJU7704 Voltage Detector
- NJU7705 Voltage Detector
- Low quiescent current voltage detector featuring high precision detection voltage. The detection voltage is internally fixed with an accuracy of 1.0% A time delayed reset can be accomplished with an external capacitor.
Voltage Reference IC's Parts to the Voltage Regulator
Three features are common to all regulators, whether they are low or high voltage regulators: a voltage reference to calibrate the output voltage, a pass device to adjust the current delivered to the load, and a feedback mechanism to respond to errors at the output of the regulator.
Voltage references can be made from neon bulbs, zener diodes, precision current sources feeding precision resistors, VR tube, or a precision voltage reference IC. In all cases, the voltage derived will serve as a yardstick for the regulator to reference its output voltage. Obviously, the more accurate and stable the voltage reference the better. The reference voltage need not be identical with the output voltage as it can be scaled up or down with feedback and a voltage divider.
NJRC's Low Drop Out Voltage Regulators
Our low noise, bipolar technology is used to obtain the best performance on Bipolar LDO Regulators, and typical dropout voltage is only .18 volts.
- NJM2845 LDO Regulator
- NJM2846 LDO Regulator
- NJM2845/NJM2846 has typical dropout voltage of .18V and is stable with any type output capacitor.
- NJU7630 PWM control step-down (Buck) Switching Regulator
- NJU7630 provides down to 1 volt output voltage
Audio ICs
- Click here to see the various Audio ICs available.
- NJRC is synonymous with high quality, low cost audio ICs.
- NJM2761 Audio Limiter IC
- NJM2761 Audio Limiter IC's for speaker protection and volume attenuation applications.
Class D Amplifiers
Class D Amplifiers from NJRC produce high quality sound in your applications.
Wireless IC's
Wireless Applications: Wireless LAN (IEEE802.11b/g), 2.4 GHz Bluetooth, 2.4 GHz ISM band, GPS (Global Positioning System), Portable Devices.
GaAs MMIC
- View GaAs MMIC datasheets
- For switches, amplifiers, mixers and multi function IC's.
SAW Filters
- Wide variety of saw filter products available:
Custom SAW Filters
- Saw filters customized to meet your individual needs.
Communication IC's
- Click here to see the various Communication ICs available.
- Bipolar / BiCMOS Technology. Up to 470MHz. RF Communication IC's main application includes:
TX/RX using radio waves, industrial, consumer, and commercial use, voice and data with low/middle speed.
Motor ICs
- Click here to see the various Motor ICs available such as DC Brush Motors,DC Brushless Motors, Fan Motors and Stepper Motors.
- NJM37770: 60V High Performance Stepper Motor Driver IC.
Video ICs
- Click here to see the various Video ICs available.
- NJRC provides a full line of Wide Band Video ICs, as well as Low Voltage Video Amplifiers and Switches.
