HS1B-0508RH-Q INTERSIL [Intersil Corporation], HS1B-0508RH-Q Datasheet - Page 3

• Manufacturer Part Number: HS1B-0508RH-Q
• Description: Radiation Hardened Single 8/Differential 4-Channel CMOS Analog Multiplexers
• Manufacturer: INTERSIL [Intersil Corporation]

Schematic Diagrams
ENABLE
DELETE A3 OR A3 INPUT FOR HI-507
DELETE A3 OR A3 INPUT FOR HI-508
DELETE A2 OR A2 INPUT FOR HI-509
P
ADD
IN.
A3 OR A3
OVERVOLTAGE
PROTECTION
P
200
A2 OR A2
R1
D2
D1
FIGURE 2. ADDRESS DECODER
V+
V-
P
A1 OR A1
A0 OR A0
P
P
N
3
Q1
P
N
P
N
N
N
N
N
D3
Q4
R9
FIGURE 1. ADDRESS INPUT BUFFER AND LEVEL SHIFTER
N
+V
P
R2
R3
P
N
V-
R10
HS-0508RH, HS-0509RH
P
N
R4
V+
P
N
TTL REFERENCE CIRCUIT
N
P
LEVEL SHIFTER
N
P
FROM DECODE
FROM DECODE
IN
N
P
R5
R6
FIGURE 3. MULTIPLEX SWITCH
V+
P17
R7
R8
P
P18
N
V+
N19
V-
N
P
N18
N
P
V-
N17
LEVEL
SHIFTED
ADDRESS
TO
DECODE
LEVEL
SHIFTED
ADDRESS
TO
DECODE
OUT