Datasheet ZXRE330 (Diodes)
| Manufacturer | Diodes |
| Description | Precision Micropower Shunt Voltage References |
| Pages / Page | 9 / 1 — ZXRE330. PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES. Description. Pin … |
| File Format / Size | PDF / 828 Kb |
| Document Language | English |
ZXRE330. PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES. Description. Pin Assignments. Features. Applications
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ZXRE330 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES Description Pin Assignments
The ZXRE330 is a low knee current 3.3V voltage reference. Offering tight tolerances and sharp knee characteristics, it consumes only 1µA when the 3.3V reference voltage can no longer be maintained. Excellent performance is maintained over the 1µA to 5mA operating current range. The device has been designed to be highly tolerant of capacitive loads, so maintaining excellent stability. It is available in small-outline SOT23 and TO92 packages. This device offers a pin for pin compatible alternative to industry standard shunt voltage reference. * Pin 3 must be left floating or connected to pin 2
Features Applications
Small Packages: SOT23 & TO92 Battery-powered equipment No Output Capacitor Required Precision power supplies Output Voltage Tolerance Portable instrumentation ZXRE330E: ±2% at +25°C Portable communications devices ZXRE330A: ±0.5% at +25°C Notebooks and palmtop computers Low Output Noise Data acquisition systems 55µVRMS (10Hz to 10kHz) Low current voltage clamps Wide Operating Current Range 1µA to 5mA Extended Temperature Range -40°C to +85°C Low Temperature Coefficient 20ppm/°C (typ)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. ZXRE330 1 of 9 September 2023 Document number: DS36772 Rev 4 - 2
www.diodes.com
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
The ZXRE330 is a low knee current 3.3V voltage reference. Offering tight tolerances and sharp knee characteristics, it consumes only 1µA when the 3.3V reference voltage can no longer be maintained. Excellent performance is maintained over the 1µA to 5mA operating current range. The device has been designed to be highly tolerant of capacitive loads, so maintaining excellent stability. It is available in small-outline SOT23 and TO92 packages. This device offers a pin for pin compatible alternative to industry standard shunt voltage reference. * Pin 3 must be left floating or connected to pin 2
Features Applications
Small Packages: SOT23 & TO92 Battery-powered equipment No Output Capacitor Required Precision power supplies Output Voltage Tolerance Portable instrumentation ZXRE330E: ±2% at +25°C Portable communications devices ZXRE330A: ±0.5% at +25°C Notebooks and palmtop computers Low Output Noise Data acquisition systems 55µVRMS (10Hz to 10kHz) Low current voltage clamps Wide Operating Current Range 1µA to 5mA Extended Temperature Range -40°C to +85°C Low Temperature Coefficient 20ppm/°C (typ)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. ZXRE330 1 of 9 September 2023 Document number: DS36772 Rev 4 - 2
www.diodes.com
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
