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Maxim Integrated
MAX191BCNG - MAX191 12-Bit Sampling ADC Technical Data - Buy MAX191BCNG
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| Features |
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 12-Bit Resolution, 1/2LSB Linearity
+5V or ±5V Operation
Built-In Track/Hold
Internal Reference with Adjustment Capability
Low Power: 3mA Operating Mode 20µA Power-Down Mode
100ksps Tested Sampling Rate
Serial and 8-Bit Parallel µP Interface
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| Pin Description |
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Pin Number
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Description
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1
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Pd - Power-Down Input
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2
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Vss - Negative Supply
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3
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Ain+ - Analog Input
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4
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Ain- - Analog Input
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5
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Vref - Reference Buffer Output
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6
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REFADJ - Reference Adjust
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7
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AGND - Analog Ground
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8
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BIP - Unipolar/Bipolar Select
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9
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BUSY - Busy Output
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10
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D0 - Data Output bit 0
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11
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D1 - Data Output bit 1
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12
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DGND - Digital Ground
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13
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D2 - Data Output bit 2
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14
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D3 - Data Output bit 3
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15
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D4 - Data Output bit 4
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16
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D5 - Data Output bit 5
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17
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D6 - Data Output bit 6
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18
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D7 - Data Output bit 7
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19
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RD - Read Input
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20
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CS - Chip Select
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21
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HBEN - High Byte Enable
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22
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PAR - Output Mode Select
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23
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CLK/SCLK - Clock Input
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20
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Vdd - Positive Supply
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| Pin Layout |
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| Dimensional Drawing |
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| Technical Data |
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Data Sheet
Application Notes
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Integrated Circuits
