VRE3025 ETC1 [List of Unclassifed Manufacturers], VRE3025 Datasheet
VRE3025
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VRE3025 Summary of contents
Page 1
... Optional Noise Reduction and Voltage Trim • Industry Standard Pinout DESCRIPTION The VRE3025 is a low cost, high precision 2.5V reference that operates from +10V. The device features a buried zener for low noise and excellent long term stability. Packaged pin DIP and SMT, the device is ideal for high resolution data conversion systems ...
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... IN = +70°C)…….…...300mW A MIN TYP MAX 8 36 2.4998 2.5000 2.5003 2.4996 2.5000 2.5004 2.4995 2.5000 2.5005 0.3 0.6 0.5 1.0 1.0 2.0 ±2.5 2 1.5 1.5 3 3.5 4 VRE3025DS REV.D JULY 2000 UNITS V V ppm/° Vp-p V RMS ppm ppm/ 1khrs mA ppm/ mA ppm/V ...
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... QUIESCENT CURRENT VS. TEMP 8.0 6.0 4.0 2 100 Temperature ( vs. TEMPERATURE OUT 1.00 0.75 Upper Limit 0.50 0.25 0 -0.25 -0.50 Lower Limit -0.75 -1. Temperature ( o C) VRE3025C V vs. TEMPERATURE OUT 2.0 1.5 Upper Limit 1.0 0.5 0 -0.5 -1.0 Lower Limit -1.5 -2.0 75 100 -50 - Temperature ( o C) VRE3025L OUTPUT IMPEDIANCE VS. FREQUENCY Frequency (Hz) VRE3025DS REV.D JULY 2000 ...
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... I (mA) out 0.1Hz to 10Hz Noise 1 Sec/Div TURN-ON AND TURN-OFF TRANSIENT RESPONSE +10V s/div A: Vin, 10V/div B: Vout, 1V/div CHANGE IN OUTPUT VOLTAGE VS. INPUT VOLTAGE -10 - (V) in VRE3025DS REV.D JULY 2000 ...
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... External trim input. Leave open if not used. 6 OUT Voltage reference output 8 NR Noise Reduction BASIC CIRCUIT CONNECTION Figure 3 shows the proper connection of the VRE3025 voltage reference with the optional trim resistor for initial error and optional capacitor for noise reduction. 2 Optional Noise Reduction Capacitor + 6 ...
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... TEMPERATURE PERFORMANCE The VRE3025 is designed for applications where the initial error at room temperature temperature are important to the user. instrument manufacturers, a voltage reference with a temperature coefficient less than 1ppm/ C makes it possible to not have to perform a system temperature calibration, a slow and costly process. Of the three TC specification methods (slope, butterfly, and box), the box method is used commonly used ...
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... INCHES MIN MAX DIM MIN MAX 2.794 3.048 D1 .372 .380 2.413 2.667 E .425 .435 0.533 0.686 E1 .397 .403 1.397 1.651 E2 .264 .270 0.305 0.508 P .085 .095 0.508 1.016 S .045 .055 10.03 10. MILLIMETER MIN MAX 9.45 9.65 10.80 11.05 10.08 10.24 6.71 6.86 2.16 2.41 1.14 1. VRE3025DS REV.D JULY 2000 ...
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