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HI-539

Description
Precision, 4-Channel, Low-Level, Differential Multiplexer
File Size325KB,12 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
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HI-539 Overview

Precision, 4-Channel, Low-Level, Differential Multiplexer

®
HI-539
Data Sheet
August 2003
FN3149.3
Precision, 4-Channel, Low-Level,
Differential Multiplexer
The Intersil HI-539 is a monolithic, 4-Channel, differential
multiplexer. Two digital inputs are provided for channel
selection, plus an Enable input to disconnect all channels.
Performance is guaranteed for each channel over the
voltage range
±10V,
but is optimized for low level differential
signals. Leakage current, for example, which varies slightly
with input voltage, has its distribution centered at zero input
volts.
In most monolithic multiplexers, the net differential offset due
to thermal effects becomes significant for low level signals.
This problem is minimized in the HI-539 by symmetrical
placement of critical circuitry with respect to the few heat
producing devices.
Supply voltages are
±15V
and power consumption is only
2.5mW.
Features
• Differential Performance, Typical:
- Low
∆r
ON
, 125
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5Ω
- Low
∆I
D(ON)
, 125
o
C. . . . . . . . . . . . . . . . . . . . . . . 0.6nA
- Low
Charge Injection . . . . . . . . . . . . . . . . . . . . 0.1pC
- Low Crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . -124dB
• Settling Time,
±0.01%
. . . . . . . . . . . . . . . . . . . . . . . 900ns
• Wide Supply Range . . . . . . . . . . . . . . . . . . .
±5V
to
±18V
• Break-Before-Make Switching
• No Latch-Up
Applications
• Low Level Data Acquisition
• Precision Instrumentation
• Test Systems
TRUTH TABLE
Ordering Information
PART NUMBER
HI1-0539-5
TEMP.
RANGE (
o
C)
0 to 75
PACKAGE
16 Ld CERDIP
PKG.
DWG. #
F16.3
EN
L
H
HI-539
(CERDIP)
TOP VIEW
A
0
1
EN 2
V- 3
IN 1A 4
IN 2A 5
IN 3A 6
IN 4A 7
OUT A 8
16 A
1
15 GND
14 V+
13 IN 1B
12 IN 2B
11 IN 3B
10 IN 4B
9 OUT B
ON CHANNEL TO
A
1
X
L
L
H
H
A
0
X
L
H
L
H
OUT A
None
1A
2A
3A
4A
OUT B
None
1B
2B
3B
4B
Pinouts
H
H
H
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.

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HI-539 HI-539_03 HI1-0539-5
Description Precision, 4-Channel, Low-Level, Differential Multiplexer Precision, 4-Channel, Low-Level, Differential Multiplexer Precision, 4-Channel, Low-Level, Differential Multiplexer
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