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MAX4501, MAX4502
Low-Voltage, SPST, CMOS Analog Switches
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Status
Active: In Production.
Description
The MAX4501/MAX4502 are single-pole/single-throw (SPST), low-voltage, single-supply, CMOS analog switches. The MAX4501 is normally open (NO). The MAX4502 is normally closed (NC).
These CMOS switches can operate continuously with a single supply between +2V and +12V. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1.0nA at +25°C or 10nA at +85°C.
The digital input has 0.8V and 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply.
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Data Sheet
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Key Features
- Available in SOT23-5 and SC70-5 Packages
- +2V to +12V Single-Supply Operation
- Guaranteed On-Resistance: 250 ohms at +5V
- Guaranteed Low Off-Leakage Current
- 1nA at +25°C
- 10nA at +85°C
- Guaranteed Low On-Leakage Current
- 2nA at +25°C
- 20nA at +85°C
- Low Charge Injection: 10pC
- Fast Switching Speed: tON = 75ns, tOFF = 50ns
- TTL/CMOS-Logic Compatible with +5V Supply
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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 (Mid Voltage) |
| Part Number |
Functions |
Config. |
Channels |
Normal Position |
VSUPPLY (Single)
(V) |
VSUPPLY (Single)
(V) |
RON
(Ω) |
IL(OFF)
(nA) |
tON
(ns) |
tOFF
(ns) |
QINJECTION
(pC) |
CON
(pF) |
COFF
(pF) |
Budgetary Price |
| min |
max |
max |
max |
min |
max |
max |
max |
See Notes |
| MAX4501 |
Switch |
SPST |
1 |
Open |
2 |
12 |
250 |
1 |
75 |
50 |
10 |
8 |
3 |
$0.55 @1k |
| MAX4502 |
Closed |
$0.55 @1k |
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See All Switches and Multiplexers (Mid Voltage) (305)
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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 (MAX4501)
Low-voltage, smallest package,Normally closed (MAX4502)
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-1062
Rev 1;
1999-11-01
This page last modified: 2009-11-09
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