M5480B7 STMicroelectronics, M5480B7 Datasheet
M5480B7
Specifications of M5480B7
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M5480B7 Summary of contents
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FEATURES SUMMARY 3 1/2 DIGIT LED DRIVER (23 segments) ■ CURRENT GENERATOR OUTPUTS (no ■ resistors required) CONTINUOUS BRIGHTNESS CONTROL ■ SERIAL DATA INPUT ■ NO LOAD SIGNAL REQUIRED ■ WIDE SUPPLY VOLTAGE OPERATION ■ TTL COMPATIBILITY ■ Application Examples: ...
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M5480 Figure 2. Pin Connections BRIGHTNESS CONTROL Figure 3. Block Diagram BRITGHTNESS CONTROL 2/ OUTPUT BIT OUTPUT BIT OUTPUT BIT OUTPUT BIT OUTPUT BIT ...
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Table 1. Absolute Maximum Ratings Symbol V Supply Voltage DD V Input Voltage I V Off State Output Voltage O(off) I Output Sink Current O Total Package Power Dissipation at 25°C P TOT Total Package Power Dissipation at 85°C T ...
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M5480 FUNCTIONAL DESCRIPTION The M5480 is specifically designed to operate 31/ 2 digit alphanumeric displays with minimal inter- face with the display and the data source. Serial data transfer from the data source to the display driver is accomplished with ...
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Figure 5. CLOCK DATA Table 3. Serial Data Bus / Outputs Correspondance 5451 5480 5451 5480 TYPICAL APPLICATION Figure 6. Basic 3 ...
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M5480 POWER DISSIPATION OF THE IC The power dissipation of the IC can be limited us- ing different configurations. Figure OUT In this application R must be chosen taking into ac- ...
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PART NUMBERING Table 4. Order Codes Part Number M5480 Package PDIP28 M5480 Temperature Range - °C 7/10 ...
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M5480 PACKAGE MECHANICAL Table 5. PDIP28 - Mechanical Data Symbol Typ 0. 15 Figure 10. PDIP28 - Package Dimensions Note: Drawing is not to scale ...
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REVISION HISTORY Table 6. Revision History Date Revision May-1993 1 14-Apr-2004 2 Description of Changes First Issue Stylesheet update. No content change. M5480 9/10 ...
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... 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 ...