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MAX4503, MAX4504
Low-Voltage, Dual-Supply, SPST, CMOS Analog Switches
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Status
Active: In Production.
Description
The MAX4503/MAX4504 are low-voltage, dual-supply,
single-pole/single-throw (SPST), CMOS analog switches.
The MAX4503 is normally open (NO). The MAX4504
is normally closed (NC).
These CMOS switches can operate continuously with
dual supplies between ±1.V and ±6V. Each switch can
handle rail-to-rail analog signals. The off-leakage current
is only 1nA at +25°C or 10nA at +85°C.
The digital input is CMOS-logic compatible when using
±5V supplies. A unique logic input architecture allows
this even though the parts have no ground pin.
For single-supply operation, use the MAX4501/MAX4502, which are pin-for-pin equivalents.
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Data Sheet
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Key Features
- Available in SOT23-5 Package
- Dual-Supply Operation from ±1V to ±6V
- Guaranteed On-Resistance:
- Guaranteed Low Off-Leakage Currents:
- 1nA at +25°C
- 10nA at +85°C
- Guaranteed Low On-Leakage Currents:
- 2nA at +25°C
- 20nA at +85°C
- Guaranteed Low Charge Injection: 10pC Max
- Fast Switching Speed: tON = 150ns, tOFF = 100ns
- CMOS-Logic Compatible Input
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Applications/Uses
- Audio/Video Signal Routing
- Battery-Powered Applications
- Cell Phones
- Communication Systems
- Low-Voltage Data Acquisition
- Modems
- PCMCIA Cards
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Key Specifications:
| Switches and Multiplexers (Low Voltage) |
| Part Number |
Config. |
Channels |
Normal Position |
VSUPPLY (Dual)
(±V) |
VSUPPLY (Dual)
(±V) |
VSIGNAL
(V) |
VSIGNAL
(V) |
Dynamic Range (max)
(V) |
RON
(Ω) |
IL(OFF)
(nA) |
tON
(ns) |
tOFF
(ns) |
QINJECTION
(pC) |
CON
(pF) |
COFF
(pF) |
Budgetary Price |
| min |
max |
min |
max |
max |
max |
max |
min |
max |
max |
max |
See Notes |
| MAX4503 |
SPST |
1 |
Open |
1 |
6 |
-6 |
6 |
12 |
250 |
1 |
150 |
100 |
10 |
9 |
3 |
$0.61 @1k |
| MAX4504 |
Closed |
$0.61 @1k |
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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
Notes and Comments
Low-voltage, smallest package, normally open (MAX4503)
Low-voltage, smallest package, normally closed (MAX4504)
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-1064
Rev 1;
2007-02-22
This page last modified: 2009-11-09
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