MC14551B Просмотр технического описания (PDF) - Motorola => Freescale
Номер в каталоге
Компоненты Описание
производитель
MC14551B Datasheet PDF : 9 Pages
| |||
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MC14551B
Quad 2-Channel Analog
Multiplexer/Demultiplexer
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.
• Triple Diode Protection on All Control Inputs
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
v • Analog Voltage Range (VDD – VEE) = 3.0 to 18 V
Note: VEE must be VSS
• Linearized Transfer Characteristics
• Low Noise — 12 nV√Cycle, f ≥ 1.0 kHz typical
• For Low RON, Use The HC4051, HC4052, or HC4053 High–Speed
CMOS Devices
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ • Switch Function is Break Before Make
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ MAXIMUM RATINGS*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Symbol
Parameter
Value
Unit
VDD
DC Supply Voltage (Referenced to VEE,
VSS ≥ VEE)
– 0.5 to + 18.0
V
Vin, Vout Input or Output Voltage (DC or Transient)
(Referenced to VSS for Control Input &
VEE for Switch I/O)
Iin
Input Current (DC or Transient), per
Control Pin
– 0.5 to VDD + 0.5 V
± 10
mA
Isw Switch Through Current
± 25
mA
PD Power Dissipation, per Package†
500
mW
Tstg Storage Temperature
– 65 to + 150
_C
TL
Lead Temperature (8–Second Soldering)
260
_C
* 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
L SUFFIX
CERAMIC
CASE 620
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
TA = – 55° to 125°C for all packages.
9
15
1
2
SWITCHES 3
IN/OUT
6
10
11
12
CONTROL
W
W0
W1
X
X0
X1
Y0
Y
Y1
Z0
Z
Z1
14
4
COMMONS
OUT/IN
5
13
Control
0
1
ON
W0 X0 Y0 Z0
W1 X1 Y1 Z1
VDD = Pin 16
VSS = Pin 8
VEE = Pin 7
PIN ASSIGNMENT
W1 1
X0 2
16 VDD
15 W0
X1 3
X4
Y5
Y0 6
VEE 7
VSS 8
14 W
13 Z
12 Z1
11 Z0
10 Y1
9 CONTROL
v NOTE: Control Input referenced to VSS, Analog Inputs and Outputs reference to VEE. VEE must be VSS.
REV 3
1/94
©MMOotoTrOolaR, IOncL. A199C5MOS LOGIC DATA
MC14551B
1
Share Link: 