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ADCMP341 Datasheet(PDF) 5 Page - Analog Devices |
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ADCMP341 Datasheet(HTML) 5 Page - Analog Devices |
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5 / 13 page 
Preliminary Technical Data ADCMP341/ADCMP343 Rev. PrD | Page 5 of 13 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS 1 2 6 8 OUTB GND OUTA ADCMP341 3 +INA_L 7 Vs 4 +INA_U 5 +INB_L +INB_U 1 2 6 8 OUTB GND OUTA ADCMP343 3 -INA_L 7 Vs 4 -INA_U 5 -INB_L -INB_U Figure 2. Pin Configuration Table 3. Pin Function Descriptions Pin No. Mnemonic Description 1 OUTA Open Drain Output for comparator A. Capable of sinking up to 40mA of current. 2 INA_U Monitors Analog Input Voltage on comparator A. Connect to the upper tap point of the resistor string. Connected internally to the noninverting input on the ADCMP341 or the inverting pin on the ADCMP343 via mux controlled by output level on comparator A. The other input of comparator A is connected to a 400mV reference. 3 INA_L Monitors Analog Input Voltage on comparator A. Connect to the lower tap point of the resistor string. Connected internally to the noninverting input on the ADCMP341 or the inverting pin on the ADCMP343 via mux controlled by output level on comparator A. The other input of comparator A is connected to a 400mV reference. 4 GND Ground 5 INB_L Monitors Analog Input Voltage on comparator B. Connect to the lower tap point of the resistor string. Connected internally to the noninverting input on the ADCMP341 or the inverting pin on the ADCMP343 via mux controlled by output level on comparator B. The other input of comparator B is connected to a 400mV reference. 6 INB_U Monitors Analog Input Voltage on comparator B. Connect to the upper tap point of the resistor string. Connected internally to the noninverting input on the ADCMP341 or the inverting pin on the ADCMP343 via mux controlled by output level on comparator B. The other input of comparator B is connected to a 400mV reference. 7 Vs Power Supply. Operates from 1.7V to 5.5V. 8 OUTB Open Drain Output for comparator B. Capable of sinking up to 40mA of current. |
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