SAA1064T/N2,112 NXP Semiconductors, SAA1064T/N2,112 Datasheet

IC LED DRIVER 4DGT W/I2C 24-SOIC

SAA1064T/N2,112

Manufacturer Part Number
SAA1064T/N2,112
Description
IC LED DRIVER 4DGT W/I2C 24-SOIC
Manufacturer
NXP Semiconductors
Datasheet

Specifications of SAA1064T/N2,112

Package / Case
24-SOIC (7.5mm Width)
Display Type
LED
Configuration
7 Segment + DP
Interface
I²C
Digits Or Characters
4 Digits
Current - Supply
9.5mA
Voltage - Supply
4.5 V ~ 15 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Low Level Output Current
110 uA
High Level Output Current
110 mA
Operating Supply Voltage
2.5 V
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1108-5
933973520112
SAA1064TD
Product specification
File under Integrated Circuits, IC01
DATA SHEET
SAA1064
4-digit LED-driver with I
interface
INTEGRATED CIRCUITS
2
C-Bus
February 1991

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SAA1064T/N2,112 Summary of contents

Page 1

DATA SHEET SAA1064 4-digit LED-driver with I interface Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 2 C-Bus February 1991 ...

Page 2

Philips Semiconductors 4-digit LED-driver with I GENERAL DESCRIPTION The LED-driver is a bipolar integrated circuit made compatible 18 volts process. The circuit is especially designed to drive four 7-segment LED displays with decimal point by ...

Page 3

Philips Semiconductors 4-digit LED-driver with I February 1991 2 C-Bus interface 3 Product specification SAA1064 ...

Page 4

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 ...

Page 5

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 ...

Page 6

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 ...

Page 7

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 ...

Page 8

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 ...

Page 9

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 ...

Page 10

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 ...

Page 11

Philips Semiconductors 4-digit LED-driver with I February 1991 2 C-Bus interface Fig.4 Timing diagram. 11 Product specification SAA1064 ...

Page 12

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 ...

Page 13

Philips Semiconductors 4-digit LED-driver with I February 1991 2 C-Bus interface Fig.6 Static mode application diagram. 13 Product specification SAA1064 ...

Page 14

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 ...

Page 15

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 ...

Page 16

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 ...

Page 17

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 ...

Page 18

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 ...

Page 19

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 ...

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