MC1403 Motorola, MC1403 Datasheet
MC1403
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MC1403 Summary of contents
Page 1
... The MC1403 makes an ideal reference for many mono- lithic D/A converters, requiring a stable current reference of nominally 2.0 mA. This can be easily obtained from the MC1403 with the addition of a series resistor, R1. A variable resistor, R2, is recommended to provide means for full– scale adjust on the D/A converter. ...
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... Line Regulation ( Load Regulation (0 mA < < 10 mA) Quiescent Current ( mA) * This test is not applicable to the MC1403D or MC1403BD surface mount devices. 2.0 k 2.0 k 1.73 k 2.37 k 1 MC1403, B Symbol Min V out 2.475 – ...
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... TEMPERATURE ( C) 4.0 2.0 0 –2.0 –4.0 –6.0 –8.0 –10 –12 –40 MOTOROLA ANALOG IC DEVICE DATA MC1403, B Figure 4. Change in Output Voltage (Normalized to V out @ out = 0 mA 8.0 7 6.0 5 4.0 3.0 2.0 1 1.0 2.0 Figure 6. Change in V out versus Temperature 0 – ...
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... Displays, Flashing Overrange An example of a 3–1/2–digit voltmeter using the MC14433 is shown in the circuit diagram of Figure 8. The reference voltage for the system uses an MC1403 2.5 V reference IC. The full scale potentiometer can calibrate for a full scale of 199 1.999 V. When switching from 2 200 mV operation also changed, as shown on the diagram ...
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... G C SEATING –T– PLANE 0.25 (0.010 MOTOROLA ANALOG IC DEVICE DATA MC1403, B OUTLINE DIMENSIONS P1 SUFFIX PLASTIC PACKAGE CASE 626–05 ISSUE K NOTES SUFFIX PLASTIC PACKAGE CASE 751–05 (SO–8) ...
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... MC1403, B NOTES MOTOROLA ANALOG IC DEVICE DATA ...
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... MOTOROLA ANALOG IC DEVICE DATA MC1403, B NOTES 7 ...
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... MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609 INTERNET: http://Design–NET.com 8 MC1403, B are registered trademarks of Motorola, Inc. Motorola, Inc Equal JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd. ...