Datasheet

MAX7318
2-Wire-Interfaced, 16-Bit, I/O Port Expander
with Interrupt and Hot-Insertion Protection
12 ______________________________________________________________________________________
AD2 AD1 AD0 A6 A5 A4 A3 A2 A1 A0 ADDRESS (hex)
GNDSCLGND0010000 0x20
GNDSCLV+0010001 0x22
GNDSDAGND0010010 0x24
GNDSDAV+0010011 0x26
V+SCLGND0010100 0x28
V+SCLV+0010101 0x2A
V+SDAGND0010110 0x2C
V+SDAV+0010111 0x2E
GNDSCLSCL0011000 0x30
GNDSCLSDA0011001 0x32
GNDSDASCL0011010 0x34
GNDSDASDA0011011 0x36
V+SCLSCL0011100 0x38
V+SCLSDA0011101 0x3A
V+SDASCL0011110 0x3C
V+SDASDA0011111 0x3E
GNDGNDGND0100000 0x40
GNDGNDV+0100001 0x42
GNDV+GND0100010 0x44
GNDV+V+0100011 0x46
V+GNDGND0100100 0x48
V+GNDV+0100101 0x4A
V+V+GND0100110 0x4C
V+V+V+0100111 0x4E
GNDGNDSCL0101000 0x50
GNDGNDSDA0101001 0x52
GNDV+SCL0101010 0x54
GNDV+SDA0101011 0x56
V+GNDSCL0101100 0x58
V+GNDSDA0101101 0x5A
V+V+SCL0101110 0x5C
V+V+SDA0101111 0x5E
Table 6. MAX7318 Address Map