TDA8442 Philips Semiconductors, TDA8442 Datasheet
TDA8442
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TDA8442 Summary of contents
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... DATA SHEET TDA8442 2 I C-bus interface for colour decoders Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS March 1991 ...
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... Philips Semiconductors 2 I C-bus interface for colour decoders GENERAL DESCRIPTION The TDA8442 provides control of four analogue functions and has one high-current and two switching outputs. Control of the IC is performed via the two-line, bidirectional 2 I C-bus. Features Four analogue control outputs One high-current output port (npn open emitter) ...
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... If one output is switched on (LOW), the other output is switched off, and vice versa. Reset The power-down-reset mode occurs whenever the positive supply voltage falls below 8.5 V (typ.) and resets all registers to a defined state. March 1991 DESCRIPTION 2 C-bus 2 C-bus 2 C-bus. 3 Product specification TDA8442 Fig.2 Pinning diagram ...
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... C-bus interface for colour decoders OPERATION Write The TDA8442 is controlled via the I Programming of the TDA8442 is performed using the format shown in Fig.3. Acknowledge (A) is generated by the TDA8442 only when a valid address is received and the device is not in the power-down-reset mode (V > 8.5 V (typ.)). P Control Control is implemented by the instruction bytes POD (port output data) and DACX (digital-to-analogue converter control) together with the corresponding data/control bytes (see Fig ...
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... V SCL P2N V DAX P tot T amb T stg CONDITIONS SYMBOL 3 Product specification TDA8442 MIN. MAX. 0.3 13.2 V 0.3 13.2 V 0.3 13 note 0 note 0 note 0 note ...
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... V O lsb = max V O min = lsb); note lsb = Product specification TDA8442 MIN. TYP. MAX 0 100 3.0 4.25 0.15 1 4.0 5.0 1.0 1.7 18 ...
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... max V O min = lsb); note lsb = rising from Product specification TDA8442 MIN. TYP. MAX. 4.0 5.0 1.0 1 10.0 11.2 0.1 1.0 70 250 150 UNIT ...
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... LOW period SCL, SDA HIGH period SCL Rise time SCL, SDA Fall time SCL, SDA Data set-up time (write) Data hold time (write) Acknowledge (from TDA8442) set-up time t Acknowledge (from TDA8442) hold time Stop condition set-up time Reference levels are 10 and 90%. March 1991 = 1.5 V. ...
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... 1.40 0.53 0.32 21.8 6.48 1.14 0.38 0.23 21.4 6.20 0.021 0.013 0.055 0.86 0.26 0.015 0.009 0.84 0.045 0.24 REFERENCES JEDEC EIAJ MO-001AE 9 Product specification 3.9 8.25 9.5 2.54 7.62 3.4 7.80 8.3 0.15 0.32 0.37 0.10 0.30 0.31 0.13 0.33 EUROPEAN PROJECTION TDA8442 SOT38-1 ( max. 0.254 2.2 0.01 0.087 ISSUE DATE 92-10-02 95-01-19 ...
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... If the bit temperature is between 300 and 400 C, contact may seconds components conveys a license under the Philips’ system provided the system conforms to the I 10 Product specification TDA8442 ). If the stg max 2 C patent to use the 2 C specification defined by ...