Pin Specifications

Pin Configurations

Pin Description

PIN		NAME	FUNCTION
MAX33076E-77E	MAX33078E-79E
1	1	B1	Channel 1 Inverting Receiver Input
2	2	A1	Channel 1 Noninverting Receiver Input
3	3	Y1	Channel 1 Receiver Output. Enabled when G = high or G = low. Y1 is logic-high if VA1 > VB1 by 200mV, and logic-low if VA1 < VB1 by 200mV. Y1 is logic-high if VA1 and VB1 remain unconnected. Otherwise, the state is undetermined. Y1 goes high impedance when the G = low and G = high.
4	—	G	Active-High Receiver Output Enable. A logic-high on this input enables all receivers. When G is low and G- is high, all receivers are shut down, and the outputs go high impedance.
—	4	EN12	Receivers Output 1 and 2 Enable High. A logic high on this input enables receivers 1 and 2.
5	5	Y2	Channel 2 Receiver Output. Same functionality as Y1.
6	6	A2	Channel 2 Noninverting Receiver Input
7	7	B2	Channel 2 Inverting Receiver Input
8	8	GND	Ground
9	9	B3	Channel 3 Inverting Receiver Input
10	10	A3	Channel 3 Noninverting Receiver Input
11	11	Y3	Channel 3 Receiver Output. Same functionality as Y1.
12	—	G	Active-Low Receiver Output Enable. A logic-low on this input enables all receivers. When G = high and G = low, all receivers are shut down and the outputs go high impedance.
—	12	EN34	Receiver Output 3 and 4 Enable High. A logic high on this input enables receivers 3 and 4.
13	13	Y4	Channel 4 Receiver Output. Same functionality as Y1.
14	14	A4	Channel 4 Noninverting Receiver Input
15	15	B4	Channel 4 Inverting Receiver Input
16	16	VCC	Positive Supply