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| MC1403 2.5V PRECISION SERIAL VOLTAGE REFERENCE s s s s OUTPUT VOLTAGE : 2.5V 1% INPUT VOLTAGE RANGE : 4.5V to 40V QUIESCENT CURRENT : 1.2mA typ. OUTPUT CURRENT : 10mA DESCRIPTION The MC1403 is a serial 2.5V bandgap voltage reference. The major advantages are the 1% precision, the wide input voltage range (4.5V to 40V) and the low quiescent current (1.5mA max.) ORDER CODE Part Number MC1403 Temperature Range 0C, +70C Package D * D SO8 (Plastic Micropackage) D = Small Outline Package (SO) - also available in Tape & Reel (DT) PIN CONNECTIONS (top view) 8 7 6 5 1 - Vin 2 - Vout 3 - GND 4 - N.C. 5 - N.C. 6 - N.C. 7 - N.C. 8 - N.C. Vref 1 2 3 4 February 2002 1/3 MC1403 ABSOLUTE MAXIMUM RATINGS Symbol VIN Tstg Input Voltage Storage Temperature Range Parameter Value 40 -65 to +150 Unit V C OPERATING CONDITIONS Symbol VIN Toper Input Voltage (IOUT =0mA) Operating Free Air Temperature Range Parameter Value 4.5 to 40 0 to +70 Unit V C ELECTRICAL CHARACTERISTICS Tamb = 25C, VIN =15V (unless otherwise specified) Symbol VOUT Output Voltage IOUT = 0mA Parameter Min. 2.475 Typ. 2.5 10 2 Max. 2.525 Unit V ppm/C Vout -----------------T VOUT Reg line Reg IQ Temperature Coefficient of Output Voltage IOUT = 0mA 40 7 3 4.5 10 mV mA mV mV Output Voltage change Over the Full Temperature Range IOUT = 0mA Line regulation IOUT = 0mA, 4.5V Vi 15V IOUT = 0mA, 15V V i 40V Load Regulation 0 IOUT 10mA Quiescent Current IOUT = 0mA 1.2 load 1.5 2/3 MC1403 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) L C a3 c1 a2 A s e3 E D M 8 5 F 1 4 Millimeters Dimensions Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S 0.1 0.65 0.35 0.19 0.25 4.8 5.8 1.27 3.81 3.8 0.4 4.0 1.27 0.6 8 (max.) 0.150 0.016 Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 45 (typ.) 5.0 6.2 0.189 0.228 Min. 0.004 0.026 0.014 0.007 0.010 a1 b Inches Typ. Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.197 0.244 0.050 0.150 0.157 0.050 0.024 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States (c) http://www.st.com b1 3/3 |
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