Datasheet

MAX4530/MAX4531/MAX4532
Low-Voltage, CMOS Analog Multiplexers/Switches
with Enable Inputs and Address Latching
______________________________________________________________________________________ 15
___________________________________________Truth Table/Switch Programming
EENN11
ADDC*
0 0 X
LLEE
X X X
X 1 X
1 0 0
1 0 0
1 0 0
1 0 0
1 0 1
1 0 1
1 0 1
1 0 1
1
EN2
0
X
1
1
1
1
1
1
1
1
ON SWITCHES
MAX4530
Last address
All switches open
All switches open
COM–NO3
COM–NO2
COM–NO1
COM–NO0
COM–NO7
COM–NO6
COM–NO5
COM–NO4
ADDRESS BITS
ADDA
X
X
X
1
0
1
0
1
0
1
0
ADDB
X
X
X
1
1
0
0
1
1
0
0
MAX4531
Last address
All switches open
All switches open
COMA–NO3A,
COMB–NO3B
COMA–NO2A,
COMB–NO2B
COMA–NO1A,
COMB–NO1B
COMA–NO0A,
COMB–NO0B
COMA–NO3A,
COMB–NO3B
COMA–NO2A,
COMB–NO2B
COMA–NO1A,
COMB–NO1B
COMA–NO0A,
COMB–NO0B
MAX4532
Last address
All switches open
All switches open
COMA–NOA,
COMB–NOB,
COMC–NCC
COMA–NCA,
COMB–NOB,
COMC–NCC
COMA–NOA,
COMB–NCB,
COMC–NCC
COMA–NCA,
COMB–NCB,
COMC–NCC
COMA–NOA,
COMB–NOB,
COMC–NOC
COMA–NCA,
COMB–NOB,
COMC–NOC
COMA–NOA,
COMB–NCB,
COMC–NOC
COMA–NCA,
COMB–NCB,
COMC–NOC
X = Don’t Care *ADDC not present on MAX4531.
Note: NO_ and COM_ pins are identical and interchangeable. Either may be considered an input or an output; signals pass equally
well in either direction. LE is independent of EN1 and EN2.