Unknown Manufacturer ZR458
The ZR458 uses a bandgap circuit design to achieve a precision voltage reference of 2.45 volts. The ZR458 design provides a stable voltage without an external capacitor and is stable wi th capaci tive loads. The ZR458 is recommended for operation between 2mA and 120mA.| Part No. | ZR458 |
|---|---|
| Datasheet | ZR458 Download |
| Manufacturer | Unknown Manufacturer |
| Description | PRECISION 2.45 VOLT VOLTAGE REFERENCE |
| Buy | Stock & Price |
FEATURES
DEVICEDESCRIPTION
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● TO92 style package No stabilising capacitor required Typical TC 15ppm/°C Typical slope resistance 0.26Ω 1% tolerance Industrial temperature range (Military temperature range available on request) Operating current 2mA to 120mA Alternative package options and tolerances available Battery powered and portable equipment. Metering and measurement systems. Instrumentation. Test equipment. Data acquisition systems.
APPLICATIONS
SCHEMATIC DIAGRAM VR 1.25VREF Gnd 4-196 ZR458 ABSOLUTE MAXIMUM RATING Reverse Current Forward Current Operating Temperature Storage Temperature 200mA 25mA -40 to 85°C -55 to 125°C Power Dissipation (Tamb=25°C) E-Line, 2 pin (TO92) 500mWELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) Tamb=25°C SYMBOL PARAMETER CONDITIONS MIN VR IMIN IR TC † Reverse Breakdown Voltage Minimum Operating Current Recommended Operating Current Average Reverse Breakdown Voltage Temp. Co. Slope Resistance ZR458 ZR458A...
