HS1B-0546RH-Q INTERSIL [Intersil Corporation], HS1B-0546RH-Q Datasheet - Page 4

• Manufacturer Part Number: HS1B-0546RH-Q
• Description: Radiation Hardened Single 16/Differential 8 Channel CMOS Analog Multiplexers with Active Overvoltage Protection
• Manufacturer: INTERSIL [Intersil Corporation]

Schematic Diagrams
ENABLE
TO N-CHANNEL DEVICE OF THE SWITCH PAIR
TO P-CHANNEL DEVICE OF THE SWITCH PAIR
ADD
IN.
A2 OR A2
P
OVERVOLTAGE
PROTECTION
200
R1
D2
D1
A1 OR A1
FIGURE 5. ADDRESS DECODER
V+
P
V-
A0 OR A0
P
N
P
4
D3
Q1
P
N
Q4
P
N
N
N
N
R9
FIGURE 4. ADDRESS INPUT BUFFER AND LEVEL SHIFTER
N
P
R2
R3
+V
R10
V-
P
N
HS-0546RH, HS-0547RH
R4
V+
P
P
N
N
TTL REFERENCE CIRCUIT
N
P
LEVEL SHIFTER
N
P
DECODE
DECODE
IN
FROM
FROM
R11
1K
N
P
R5
R6
OVERVOLTAGE
FIGURE 6. MULTIPLEX SWITCH
D6
Q6
R7
R8
P
V+
P
D7
N
V+
V-
PROTECTION
D4
Q5
N
N
P
V
D5
N
P
N
N
P
LEVEL
SHIFTED
ADDRESS
TO
DECODE
LEVEL
SHIFTED
ADDRESS
TO
DECODE
OUT