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MAX4551, MAX4552, MAX4553
±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches
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Status
Active: In Production.
Description
The MAX4551/MAX4552/MAX4553 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. Each switch is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup or damage. On-resistance (100Ωmax) is matched between switches to 4Ω max, and is flat (8Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C and 10nA at +85°C.
The MAX4551 has four normally closed (NC) switches, and the MAX4552 has four normally open (NO) switches. The MAX4553 has two NC and two NO switches.
These CMOS switches can operate with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. They are fully specified for single +2.7V operation.
All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.
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Data Sheet
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Key Features
- ±15kV ESD Protection per IEC 1000-4-2
- +2V to +12V Single Supply
- ±2V to ±6V Dual Supplies
- 120Ω Signal Paths with ±5V Supplies
- Low Power Consumption: < 1µW
- 4 Separately Controlled SPST Switches
- Rail-to-Rail Signal Handling
- Pin-Compatible with Industry-Standard DG211/DG212/DG213
- TTL/CMOS-Compatible Inputs with Dual ±5V or Single +5V Supply
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Applications/Uses
- Audio-Signal Routing
- Avionics
- Battery-Powered Applications
- Data Acquisition
- Networking
- Test Equipment
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Key Specifications:
| Switches and Multiplexers (Mid Voltage) |
| Part Number |
Functions |
Config. |
Channels |
Normal Position |
VSUPPLY (Single)
(V) |
VSUPPLY (Single)
(V) |
VSUPPLY (Dual)
(±V) |
VSUPPLY (Dual)
(±V) |
RON
(Ω) |
IL(OFF)
(nA) |
tON
(ns) |
tOFF
(ns) |
QINJECTION
(pC) |
CON
(pF) |
COFF
(pF) |
Budgetary Price |
| min |
max |
min |
max |
max |
max |
min |
max |
max |
max |
See Notes |
| MAX4551 |
Switch |
SPST |
4 |
Closed |
2 |
12 |
2 |
6 |
120 |
1 |
110 |
90 |
5 |
10 |
3 |
$1.93 @1k |
| MAX4552 |
Open |
$1.75 @1k |
| MAX4553 |
Open/Closed |
$1.93 @1k |
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See All Switches and Multiplexers (Mid Voltage) (302)
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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
±15kV ESD protection
Didn't Find What You Need?
Information Index
Document Ref.: 19-1391
Rev 0;
1998-10-01
This page last modified: 2009-11-05
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