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The ML2252 and ML2259 combine an 8-bit A/D converter, 2- or 8-channel analog multiplexer, and a microprocessor compatible 8-bit parallel interface and control logic in a single monolithic CMOS device. Easy interface to microprocessors is provided by the latched and decoded multiplexer address inputs and a double buffered three-state data bus. These analog-to.
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Conversion time (fCLK = 1.46MHz); 6.6µs Total unadjusted error; ±1/2LSB or ±1LSB No missing codes Sample and hold; 390ns acquisition Capable of digitizing a 5V, 50kHz sinewave 2- or 8-channel input multiplexer 0V to 5V analog input range with single 5V power supply Operates ratiometrically or with up to 5V voltage reference No zero or full scale adjust required Analog input protection; 25mA per input min Continuous conversion mode Low power dissipation; 15mW max TTL and CMOS compatible digital inputs and outputs
ML2252 BLOCK DIAGRAM
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| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | ML2258 |
Micro Linear |
8-Bit A/D Converter |
|
| 2 | ML2259 |
Micro Linear |
uP Compatible 8-Bit A/D Converters |
|
| 3 | ML2200 |
Micro Linear |
12-Bit Plus Sign Data Acquisition Peripheral |
|
| 4 | ML2201 |
OKI electronic componets |
Speech Synthesizer LSI with on-chip 384K Mask ROM |
|
| 5 | ML2208 |
Micro Linear |
12-Bit Plus Sign Data Acquisition Peripheral |
|
| 6 | ML22321 |
LAPIS |
ADPCM Speech Synthesis LSI |
|
| 7 | ML22340 |
LAPIS |
ADPCM Speech Synthesis LSI |
|
| 8 | ML22341 |
LAPIS |
ADPCM Speech Synthesis LSI |
|
| 9 | ML22420MB |
LAPIS |
Speech Synthesis LSI |
|
| 10 | ML22460MB |
LAPIS |
Speech Synthesis LSI |
|
| 11 | ML2261 |
Micro Linear |
High-Speed 8-Bit A/D Converter |
|
| 12 | ML2264 |
Micro Linear |
4-Channel High-Speed 8-Bit A/D Converter with T/H (S/H) |
|