Intersil Corporation HI-516 Datasheet
HI-516
Data Sheet October 1999
16-Channel/Differential 8-Channel, CMOS
High Speed Analog Multiplexer
The Hl-516 is a monolithic, dielectrically isolated, highspeed, 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 A
programmed either as a single ended 16-Channel
multiplexer by connecting ‘out A’ to ‘out B’ and using A
a digital address input, or as an 8-Channel differential
multiplexer by connecting A
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 (l
(t
SETTLE
D(OFF)
= 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.
For MIL-STD-883 compliant parts, request the Hl-516/883
data sheet.
enables the Hl-516 to be user
3
to the V- supply. The
3
< 100pA at 25oC) and fast settling
as
3
File Number 3146.3
Features
• Access Time (Typical) . . . . . . . . . . . . . . . . . . . . . . .130ns
• Settling Time . . . . . . . . . . . . . . . . . . . . . . . . 250ns (0.1%)
• Low Leakage (Typical)
-I
-I
S(OFF)
D(OFF)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10pA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30pA
• Low Capacitance (Max)
-C
-C
S(OFF)
D(OFF)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10pF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25pF
• Off Isolation at 500kHz . . . . . . . . . . . . . . . . . . 55dB (Min)
• Low Charge Injection Error . . . . . . . . . . . . . . . . . . . 20mV
• Single Ended to Differential Selectable (SDS)
• Logic Level Selectable (LLS)
Applications
• Data Acquisition Systems
• Precision Instrumentation
• Industrial Control
Ordering Information
TEMP.
PART NUMBER
HI3-0516-5 0 to 75 28 Ld PDIP E28.6
RANGE (oC) PACKAGE
PKG.
NO.
Pinout
OUT B
IN 16/8B
IN 15/7B
IN 14/6B
IN 13/5B
IN 12/4B
IN 11/3B
IN 10/2B
IN 9/1B
GND
/LLS
V
DD
/SDS
A
3
V+
NC
HI-516 (PDIP)
TOP VIEW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OUT A
VIN 8/8A
IN 7/7A
IN 6/6A
IN 5/5A
IN 4/4A
IN 3/3A
IN 2/2A
IN 1/1A
ENABLE
A
0
A
1
A
2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 407-727-9207
| Copyright © Intersil Corporation 1999
Truth Tables
HI-516 USED AS A 16-CHANNEL MULTIPLEXER OR
DUAL 8-CHANNEL MULTIPLEXER (NOTE 1)
USE A3 AS DIGITAL ADDRESS INPUT ON CHANNEL TO
ENABLE A
L XXXXNone None
H LLLL1A None
H LLLH2A None
H L L H L 3A None
H L L H H 4A None
H L H L L 5A None
H L H L H 6A None
H L H H L 7A None
H LHHH8A None
H H L L L None 1B
H H L L H None 2B
H H L H L None 3B
H H L H H None 4B
H H H L L None 5B
H H H L H None 6B
H HHHLNone 7B
H HHHHNone 8B
NOTE:
1. For 16-channel single-ended function, tie ‘out A’to ‘out B’; for
dual 8-channel function use the A3 address pin to select
between MUX A and MUX B, where MUX A is selected with A
low.
A
A
A
3
2
1
OUT A OUT B
0
HI-516
3
HI-516 USED AS A DIFFERENTIAL 8-CHANNEL MULTIPLEXER
A3 CONNECTED TO V- SUPPLY ON CHANNEL TO
ENABLE A
L X X X None None
H L L L 1A 1B
H L L H 2A 2B
H L H L 3A 3B
H L H H 4A 4B
H H L L 5A 5B
H H L H 6A 6B
H H H L 7A 7B
H H H H 8A 8B
A
2
A
1
OUT A OUT B
0
2
Functional Block Diagram
EN
A
0
A
1
A
2
A
3
Q
A
3
DECODER
Q
HI-516
VDD/LLS
IN 1A
N P
OUT A
DECODER
IN 8A
N P
IN 1B
N P
OUT B
DECODER
IN 8B
INPUT BUFFER AND DECODERS
A3 DECODE
A
3
Q Q
HHL
LLH
V- L L
N P
MULTIPLEXER
SWITCHES
3
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