1
FN3147.4
HI-518
8-Channel/Differential 4-Channel, CMOS
High Speed Analog Multiplexer
The Hl-518 is a monolithic, dielectrically isolated, high
speed, high performance CMOS analog multiplexer. It offers
unique built-in channel selection decoding plus an inhibit
input for disabling all channels. The dual function of address
input A2 enables the Hl-518 to be user programmed either
as a single ended 8-Channel multiplexer by connecting ‘Out
A’ to ‘Out B’ and using A2 as a digital address input, or as a
4-Channel differential multiplexer by connecting A2 to the V-
supply. The substrate leakages and parasitic capacitances
are reduced substantially by using the Intersil Dielectric
Isolation process to achieve optimum performance in both
high and low level signal applications. The low output
leakage current (lD(OFF) < 100pA at 25
oC) and fast settling
(tSETTLE = 800ns to 0.01%) characteristics of the device
make it an ideal choice for high speed data acquisition
systems, precision instrumentation, and industrial process
control.
Features
Access Time (Typical) . . . . . . . . . . . . . . . . . . . . . . 130ns
Settling Time . . . . . . . . . . . . . . . . . . . . . . . . 250ns (0.1%)
Low Leakage (Typical)
-IS(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10pA
-ID(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15pA
Low Capacitance (Max)
-CS(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5pF
-CD(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10pF
Off Isolation at 500kHz . . . . . . . . . . . . . . . . . . 45dB (Min)
Low Charge Injection Error . . . . . . . . . . . . . . . . . . . 25mV
Single Ended to Differential Selectable (SDS)
Logic Level Selectable (LLS)
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Data Acquisition Systems
Precision Instrumentation
Industrial Control
Pinout
HI-518 (CERDIP, PDIP)
TOP VIEW
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE (oC)
PACKAGE
PKG.
DWG. #
HI3-0518-5
HI3-518-5
0 to 75
18 Ld PDIP
E18.3
HI3-0518-5Z
(See Note)
HI3-518-5Z
0 to 75
18 Ld PDIP*
(Pb-free)
E18.3
HI1-0518-8
-55 to 125
18 Ld CERDIP F18.3
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
10
11
12
13
14
15
16
17
18
9
8
7
6
5
4
3
2
1
OUT A
IN4/4A
IN3/3A
IN2/2A
IN1/1A
ENABLE
A0
V-
A1
V+
OUT B
IN8/4B
IN7/3B
IN6/2B
IN5/1B
VDD/LLS
GND
A2/SDS
Data Sheet
January 23, 2006
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
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