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MAX4594, MAX4595, MAX4596, MAX4597
Low-Voltage, Single-Supply, 10Ω SPST CMOS Analog Switches
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Status
Active: In Production.
Description
The MAX4594–MAX4597 single-pole/single-throw
(SPST) analog switches operate from a single +2.0V to
+5.5V supply. The MAX4594/MAX4596 switches are
normally open (NO), and the MAX4595/MAX4597 are
normally closed (NC). The MAX4596/MAX4597 pinouts
are optimized for the highest SC70 package off-isolation
available.
These switches have 10Ω max
on-resistance (RON),
with 1.5Ω max RON flatness over the analog signal range when powered from a +5V supply. The
MAX4594–MAX4597 offer low 0.5nA leakage currents
and fast switching times less than 40ns. They are packaged
in an ultra-small 5-pin SC70 and 6-pin µDFN.
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Data Sheet
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Key Features
- Available in 5-Pin SC70 and 6-Pin µDFN Packages
- 10Ω max On-Resistance
- 1.5Ω max On-Resistance Flatness
- Fast Switching
- tON = 35ns max
- tOFF = 40ns max
- Guaranteed 5pC max Charge Injection
- +2.0V to +5.5V Single-Supply Operation
- 300MHz -3dB Bandwidth at +25°C
- TTL/CMOS-Logic Compatible
- -80dB Off-Isolation at 1MHz
- 0.5nA max Off-Leakage
- 0.05% THD
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Applications/Uses
- Audio/Video Signal Routing
- Battery-Operated Equipment
- Cell Phones
- Communications Circuits
- DSL Modems
- PCMCIA Cards
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Key Specifications:
| Switches and Multiplexers (Low Voltage) |
| Part Number |
Config. |
Channels |
Normal Position |
VSUPPLY (Single)
(V) |
VSUPPLY (Single)
(V) |
VSIGNAL
(V) |
VSIGNAL
(V) |
Dynamic Range (max)
(V) |
RON
(Ω) |
RFLAT(ON) |
BW
(MHz) |
IL(OFF)
(nA) |
tON
(ns) |
tOFF
(ns) |
QINJECTION
(pC) |
CON
(pF) |
COFF
(pF) |
Budgetary Price |
| min |
max |
min |
max |
max |
max |
typ |
max |
min |
max |
max |
max |
See Notes |
| MAX4594 |
SPST |
1 |
Open |
2 |
5.5 |
0 |
5.5 |
5.5 |
10 |
0.5 |
300 |
0.5 |
35 |
40 |
5 |
20 |
8 |
$0.67 @1k |
| MAX4595 |
Closed |
$0.67 @1k |
| MAX4596 |
Open |
$0.67 @1k |
| MAX4597 |
Closed |
- |
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See All Switches and Multiplexers (Low Voltage) (186)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
Pin Configuration
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-1663
Rev 2;
2004-05-20
This page last modified: 2009-10-27
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