Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
The NJM2820/ 2821/ 2822 is a 1.25V precision shunt egulator.
High precision voltage accuracy of ±0.7%* is realized by he total optimization from chip design to packaging. In addition, it features low cathode current of 80uA for low current operation.
It is suitable for AC-DC converter secondary circuit, eference voltage applications for A/D and D/A converters, and other applications where precision reference is required.
NJM2820 Maximum Ratings
Cathode Voltage VKA .............................................14 V Continuous Cathode Current IK ................-30 ∼ 50 mA Reference Input Current IREF .................-10 ∼ 0.05 mA Power Dissipation PD (MTP5) .............................200 mW Operating Temperature Range TOPR ........-40 ∼ +85 °C Storage Temperature Range TSTG ..........-40 ∼ +150 °C
NJM2820 Features
High Precision Voltage Reference 1.250V±0.7% Flow Soldering* Minimum Input Current 80uA typ. Operating Voltage VREF to 13V Adjustable Output Voltage For External Resistance two Parts Bipolar Technology Package Outline MTP5
NJM2820 Connection Diagram
NJM2821 General Description
The NJM2820/ 2821/ 2822 is a 1.25V precision shunt egulator.
High precision voltage accuracy of ±0.7%* is realized by he total optimization from chip design to packaging. In addition, it features low cathode current of 80uA for low current operation.
It is suitable for AC-DC converter secondary circuit, eference voltage applications for A/D and D/A converters, and other applications where precision reference is required.
NJM2821 Maximum Ratings
Cathode Voltage VKA .............................................14 V Continuous Cathode Current IK ................-30 ∼ 50 mA Reference Input Current IREF .................-10 ∼ 0.05 mA Power Dissipation PD (MTP5) .............................200 mW Operating Temperature Range TOPR ........-40 ∼ +85 °C Storage Temperature Range TSTG ..........-40 ∼ +150 °C
NJM2821 Features
High Precision Voltage Reference 1.250V±0.7% Flow Soldering* Minimum Input Current 80uA typ. Operating Voltage VREF to 13V Adjustable Output Voltage For External Resistance two Parts Bipolar Technology Package Outline MTP5