SA5778D NXP Semiconductors, SA5778D Datasheet
SA5778D
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SA5778 Serial triple gauge driver (STGD) Product specification Supersedes data of 1997 May 27 IC18 Data Handbook Philips Semiconductors INTEGRATED CIRCUITS 1998 Apr 03 ...
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Philips Semiconductors Serial triple gauge driver (STGD) DESCRIPTION The Serial Triple Gauge Driver (STGD single chip air core driver providing drive to one major gauge, and two minor gauges, for automotive applications such as Speedometer, Fuel, Temperature, Tachometer, ...
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... MSB first. CLK pin and output data on the DATA pin. A low to high transition of CS captures device status in out See Thermal Management Section 3 Product specification SA5778 ORDER CODE DWG # SA5778D SOT136-1 supply via an external PNP BATT RATING UNIT 40 V – –1 to +24 V – ...
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Philips Semiconductors Serial triple gauge driver (STGD) DC ELECTRICAL CHARACTERISTICS V = 8.0 to 16V –40 to +105 C BATT amb SYMBOL SYMBOL PARAMETER PARAMETER V Battery supply voltage BATT V Switched battery supply voltage SWBATT I Battery ...
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Philips Semiconductors Serial triple gauge driver (STGD) J1850 PROTOCOL CONTROLLER AU5780 J1850 VPW TRANSCEIVER J1850 BUS FUNCTIONAL DESCRIPTION Figure 1 shows the pin-out of the STGD, which is packaged in an SO-28 pin package, enhanced for improved thermal management. Four ...
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Philips Semiconductors Serial triple gauge driver (STGD) DATA IN DATA / STATUS SHIFT REGISTERS S CLK STATUS ST LATCH LATCHES CS GOE DIGITAL-to-ANALOG THERMAL CONVERTERS and OUTPUT PROTECTION RUN MULTIPLEXERS SwBATT, BIAS V BATT 112 MINOR GAUGES SwBATT TRANSISTOR Figure ...
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Philips Semiconductors Serial triple gauge driver (STGD) Table 1. Truth Table RUN GOE SwControl Swbatt1,2 Input Input 1=ON Voltage 1=High 1=High Off BATT BATT BATT ...
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Philips Semiconductors Serial triple gauge driver (STGD) 3.0 POWER (W) POWER DISSIPATION FOR COIL RESISTANCE IN OHMS AND OP- 2.5 ERATING BATTERY VOLTAGE 2.0 1.5 1.0 0.5 0.0 Figure 7. Power Dissipation of the STGD as a Function of Coil ...
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Philips Semiconductors Serial triple gauge driver (STGD C/ 1.4W LIMIT 500 One-sided PCB (2 oz. Copper 0. C/ 1.4W LIMIT ...
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Philips Semiconductors Serial triple gauge driver (STGD) Sample Calculations for Power Dissipation and Thermal Management Worst Case Example The worst case example will occur when the STGD is operating at V (16V, in the highest specified ambient temperature BATTMAX (105 ...
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Philips Semiconductors Serial triple gauge driver (STGD) MINOR GAUGE 2 DATA D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 ...
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Philips Semiconductors Serial triple gauge driver (STGD) 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 31 –2.00 –4.00 –6.00 –8.00 –10.00 –12.00 –14.00 Figure 13. Typical Minor Gauge Output Voltage vs. Input Code (V 0 –56 +56 –0.744 ...
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Philips Semiconductors Serial triple gauge driver (STGD) 120 100 Figure 15. Meter Position (degrees) vs. Input Code for Minor Gauges 1998 Apr 03 95 111 127 143 159 175 ...
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Philips Semiconductors Serial triple gauge driver (STGD) SO28: plastic small outline package; 28 leads; body width 7.5mm 1998 Apr 03 14 Product specification SA5778 SOT136-1 ...
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Philips Semiconductors Serial triple gauge driver (STGD) 1998 Apr 03 NOTES 15 Product specification SA5778 ...
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Philips Semiconductors Serial triple gauge driver (STGD) Data sheet status Data sheet Product Definition status status Objective Development This data sheet contains the design target or goal specifications for product development. specification Specification may change in any manner without notice. ...