hi3-0539-5 Intersil Corporation, hi3-0539-5 Datasheet

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hi3-0539-5

Manufacturer Part Number
hi3-0539-5
Description
Precision, 4-channel, Low-level, Differential Multiplexer
Manufacturer
Intersil Corporation
Datasheet
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.
Ordering Information
Pinouts
HI1-0539-5
PART NUMBER
OUT A
IN 1A
IN 2A
IN 3A
IN 4A
EN
A
V-
0
RANGE (
1
2
3
4
5
6
7
8
TEMP.
0 to 75
TOP VIEW
(CERDIP)
®
HI-539
o
C)
1
16 Ld CERDIP
Data Sheet
PACKAGE
16
15
14
13
12
11
10
9
A
GND
V+
IN 1B
IN 2B
IN 3B
IN 4B
OUT B
1
F16.3
DWG. #
PKG.
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Differential Performance, Typical:
• 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
- Low ∆r
- Low ∆I
- Low ∆ Charge Injection . . . . . . . . . . . . . . . . . . . . 0.1pC
- Low Crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . -124dB
EN
H
H
H
H
L
All other trademarks mentioned are the property of their respective owners.
August 2003
|
D(ON)
ON
Intersil (and design) is a registered trademark of Intersil Americas Inc.
, 125
A
, 125
H
H
X
L
L
1
Copyright © Intersil Americas Inc. 2003. All Rights Reserved
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5Ω
o
TRUTH TABLE
C. . . . . . . . . . . . . . . . . . . . . . . 0.6nA
A
X
H
H
L
L
0
OUT A
ON CHANNEL TO
None
1A
2A
3A
4A
HI-539
FN3149.3
OUT B
None
1B
2B
3B
4B

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hi3-0539-5 Summary of contents

Page 1

Data Sheet 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 ...

Page 2

Absolute Maximum Ratings ...

Page 3

Electrical Specifications Supplies = Unless Otherwise Specified (Continued) PARAMETER On Resistance ∆r (Side A-Side B) ON, Off Input Leakage Current, I S(OFF) ∆I (Side A-Side B) S(OFF), Off Output Leakage Current, I D(OFF) ∆I (Side A-Side B) D(OFF), ...

Page 4

Electrical Specifications Supplies = Unless Otherwise Specified (Continued) PARAMETER Current, l- Supply Voltage Range NOTES: 2. See Figures 2B, 2C, 2D. The condition ±10V means: l and I : S(OFF) D(OFF +10V -10V), then S D ...

Page 5

Test Circuits and Waveforms 10 I D(ON D(OFF) S(OFF TEMPERATURE ( FIGURE 2A. LEAKAGE CURRENT vs TEMPERATURE HI-539 I A S(OFF) ±10V ± 10V A 0 † Similar Connection For Side “B” FIGURE ...

Page 6

Test Circuits and Waveforms 320 300 280 260 240 220 200 LOGIC LEVEL (HIGH) (V) FIGURE 4A. ACCESS TIME vs LOGIC LEVEL (HIGH 50% +10V 10 ...

Page 7

Test Circuits and Waveforms 50% ENABLE DRIVE (V 50% 90% t ON(EN) t OFF(EN) FIGURE 6A. MEASUREMENT POINTS 7 HI-539 o Unless Otherwise Specified +15V -15V ...

Page 8

Test Circuits and Waveforms HI-539 1kHz, 15V P-P 350Ω † AD606 or BB3630, for Example FIGURE 7A. SINGLE-ENDED CROSSTALK TEST CIRCUIT Application Information General The Hl-539 accepts inputs in the range -15V to +15V, with performance guaranteed over the ±10V ...

Page 9

EQUIVALENT WIDTH OF P.C. CONDUCTOR WIRE GAGE (2 oz. Cu) 18 0.47” 20 0.30” 22 0.19” 24 0.12” 26 0.075” 28 0.047” 30 0.029” 32 0.018” Provide Path For I BIAS The input bias current for any DC-coupled amplifier must ...

Page 10

SOURCE POWER SUPPLY COMMON NOTE: The amplifier in Figure 8A is unusable because its bias currents cannot return to the power supply. Figure 8B shows two alternative paths for these bias currents: either a pair of resistors, or (better) ...

Page 11

Die Characteristics DIE DIMENSIONS: 92 mils x 100 mils METALLIZATION: Type: AlCu ±2k Å Å Thickness: 16k SUBSTRATE POTENTIAL (NOTE): -V SUPPLY NOTE: The substrate appears resistive to the -V conductor at -V potential. SUPPLY Metallization Mask Layout V- IN1A ...

Page 12

... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

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