SAA1064T Philips Semiconductors, SAA1064T Datasheet
SAA1064T
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SAA1064T Summary of contents
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DATA SHEET SAA1064 4-digit LED-driver with I interface Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 2 C-Bus February 1991 ...
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... Note 1. The positive current is defined as the conventional current flow into a device (sink current). PACKAGE OUTLINE SAA1064: 24-lead DIL; plastic with internal heat spreader (SOT101B); SOT101-1; 1996 August 30. SAA1064T: 24-lead mini-pack; plastic (SO-24; SOT137A); SOT137-1; 1996 August 30. February 1991 2 C-Bus interface CONDITIONS ...
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... Philips Semiconductors 4-digit LED-driver with I February 1991 2 C-Bus interface 3 Product specification SAA1064 ...
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... Philips Semiconductors 4-digit LED-driver with I PINNING SYMBOL PIN DESCRIPTION 2 ADR 1 I C-Bus slave address input C 2 external control EXT 3-10 segment output MX1 11 multiplex output V 12 ground positive supply CC MX2 14 multiplex output P9 to P16 15-22 segment output 2 SDA 23 I C-Bus serial data line ...
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... Philips Semiconductors 4-digit LED-driver with I FUNCTIONAL DESCRIPTION S = start condition P = stop condition A = acknowledge X = don’t care Address pin ADR Four different slave addresses can be chosen by connecting ADR either to V the corresponding valid addresses HEX 70, 72, 74 and 76 for writing and 71, 73, 75 and 77 for reading. All other addresses cannot be acknowledged by the circuit ...
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... Philips Semiconductors 4-digit LED-driver with I Status byte Only one bit is present in the status byte, the POWER RESET flag. A logic 1 indicates the occurence of a power failure since the last time it was read out. After completion of the READ action this flag will be set to logic 0. ...
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... Philips Semiconductors 4-digit LED-driver with I SDA, SCL The SDA and SCL I/O meet the I voltage regulator diodes are connected latched on the positive-going edge of the acknowledge related clock pulse. Power-on reset The power-on reset signal is generated internally and sets all bits to zero, resulting in a completely blanked display. Only the POWER RESET flag is set ...
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... Philips Semiconductors 4-digit LED-driver with I RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) PARAMETER Supply voltage (pin 13) Supply current (pin 13) Total power dissipation 24-lead DIL (SOT101B) 24-lead SO (SO137A) SDA, SCL voltages Voltages ADR-MX1 and MX2-P16 Input/output current all pins ...
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... Philips Semiconductors 4-digit LED-driver with I CHARACTERISTICS voltages are referenced to ground (V CC amb PARAMETER Supply Supply voltage (pin 13) Supply current Power dissipation SDA; SCL (pins 23 and 24) Input voltages Logic input voltage LOW Logic input voltage HIGH Input current LOW ...
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... Philips Semiconductors 4-digit LED-driver with I PARAMETER Segment outputs (P8 to P1; pins P16; pins 15 to 22) Output voltages Output leakage current HIGH Output current LOW All control bits (C4, C5 and C6) are HIGH Contribution of: control bit C4 control bit C5 control bit C6 Relative segment output ...
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... Philips Semiconductors 4-digit LED-driver with I February 1991 2 C-Bus interface Fig.4 Timing diagram. 11 Product specification SAA1064 ...
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... Philips Semiconductors 4-digit LED-driver with I APPLICATION INFORMATION February 1991 2 C-Bus interface Fig.5 Dynamic mode application diagram. 12 Product specification SAA1064 ...
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... Philips Semiconductors 4-digit LED-driver with I February 1991 2 C-Bus interface Fig.6 Static mode application diagram. 13 Product specification SAA1064 ...
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... Philips Semiconductors 4-digit LED-driver with I POWER DISSIPATION The total maximum power dissipation of the SAA1064 is made up by the following parts: 1. Maximum dissipation when none of the outputs are programmed (continuous line in Fig.7). 2. Maximum dissipation of each programmed output. The dashed line in Fig.7 visualises the dissipation when all the segments are programmed (max ...
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... Philips Semiconductors 4-digit LED-driver with I 750 handbook, full pagewidth dissipation (mW) 500 250 0 0 2.5 (1) All outputs programmed (no segment current sink). (2) Outputs not programmed. Fig.7 SAA1064 power dissipation as a function of supply voltage. February 1991 2 C-Bus interface 5.0 7.5 15 Product specification SAA1064 MEA104 (1) (2) 10.0 12 (V) ...
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... Philips Semiconductors 4-digit LED-driver with I PACKAGE OUTLINES DIP24: plastic dual in-line package; 24 leads (600 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm 5.1 0.51 4.0 inches 0.20 0.020 0.16 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
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... Philips Semiconductors 4-digit LED-driver with I SO24: plastic small outline package; 24 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.30 2.45 mm 2.65 0.25 0.10 2.25 0.012 0.096 inches 0.10 0.01 0.004 0.089 Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. ...
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... Philips Semiconductors 4-digit LED-driver with I SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities ...
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... Philips Semiconductors 4-digit LED-driver with I DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. ...