SEMICONDUCTOR TECHNICAL DATA
L SUFFIX
CERAMIC
CASE 620
The MC14551B is a digitally–controlled analog switch. This device
implements a 4PDT solid state switch with low ON impedance and very low
OFF Leakage current. Control of analog signals up to the complete supply
voltage range can be achieved.
P SUFFIX
PLASTIC
CASE 648
•
•
•
Triple Diode Protection on All Control Inputs
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Analog Voltage Range (V
DD
– V ) = 3.0 to 18 V
EE
Note: V
must be
V
EE
SS
D SUFFIX
SOIC
CASE 751B
•
•
•
Linearized Transfer Characteristics
Low Noise — 12 nV√Cycle, f ≥ 1.0 kHz typical
For Low R
CMOS Devices
, Use The HC4051, HC4052, or HC4053 High–Speed
ON
ORDERING INFORMATION
•
Switch Function is Break Before Make
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
MAXIMUM RATINGS*
Symbol
T
A
= – 55° to 125°C for all packages.
Parameter
Value
Unit
V
DD
DC Supply Voltage (Referenced to V
,
– 0.5 to + 18.0
V
EE
V
SS
≥ V )
EE
V , V
in out
Input or Output Voltage (DC or Transient)
(Referenced to V for Control Input &
– 0.5 to V
DD
+ 0.5
V
SS
for Switch I/O)
V
EE
I
in
Input Current (DC or Transient), per
Control Pin
± 10
mA
I
Switch Through Current
± 25
mA
mW
C
sw
P
Power Dissipation, per Package†
Storage Temperature
500
D
T
– 65 to + 150
260
stg
T
Lead Temperature (8–Second Soldering)
C
L
* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
Ceramic “L” Packages – 12 mW/ C From 100 C To 125 C
PIN ASSIGNMENT
W1
X0
X1
X
1
2
16
15
V
DD
CONTROL
9
W0
W
14
4
Control
ON
W0
W1
X0
X1
Y0
15
1
3
4
5
6
7
8
14
13
12
11
10
9
W
0
1
W0 X0 Y0 Z0
W1 X1 Y1 Z1
X
Z
COMMONS
OUT/IN
2
3
Y
Z1
SWITCHES
IN/OUT
V
= Pin 16
= Pin 8
= Pin 7
DD
SS
EE
Y
Z
5
6
Y0
Z0
V
V
10
11
12
Y1
Z0
Z1
V
Y1
EE
13
V
CONTROL
SS
NOTE: Control Input referenced to V , Analog Inputs and Outputs reference to V . V
SS EE EE
must be
V
SS
.
REV 3
1/94
Motorola, Inc. 1995
MOTOROLA CMOS LOGIC DATA
MC14551B
1