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MAX312L, MAX313L, MAX314L
10Ω, Quad, SPST, +3V Logic-Compatible Analog Switches
10Ω, Quad SPST Switches Offer +3V Logic-Compatibility and Immunity from Latch-up Relating to Power Supply Sequencing
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Status
Active: In Production.
Description
Maxim's MAX312L/MAX313L/MAX314L analog switches feature low on-resistance (10Ω max) and 1.5Ω on-resistance matching between channels. These switches are +3V logic compatible when powered from ±15V or +12V supplies. The switches conduct equally well in either direction, and offer low leakage over temperature (2.5nA at +85°C).
The MAX312L/MAX313L/MAX314L are quad, single-pole/single-throw (SPST) analog switches. The MAX312L is normally closed (NC), and the MAX313L is normally open (NO). The MAX314L has two NC switches and two NO switches. All three devices operate from a single +4.5V to +36V supply or from dual ±4.5V to ±20V, and are available in 16-pin TSSOP, SO, and DIP packages.
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Data Sheet
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Key Features
- +3V Logic-Compatible Digital Inputs
- Pin Compatible with MAX312/MAX313/MAX314 and DG411/DG412/DG413
- Low On-Resistance (10Ω max)
- Guaranteed RON Match Between Channels (1.5Ω max)
- Guaranteed RON Flatness over Specified Signal Range (2Ω max)
- Crosstalk > 96dB at 20kHz
- Single-Supply Operation: +4.5V to +36V Dual-Supply Operation: ±4.5V to ±20V
- Rail-to-Rail Signal Handling
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Applications/Uses
- Audio-Signal Routing
- Avionics
- Communication Systems
- Data Acquisition
- PBX/PABX Systems
- Sample-and-Hold Circuits
- Test Equipment
- XDSL Modems
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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 |
| MAX312L |
Switch |
SPST |
4 |
Closed |
4.5 |
36 |
4.5 |
20 |
10 |
0.5 |
225 |
185 |
20 |
47 |
15 |
$2.96 @1k |
| MAX313L |
Open |
$2.96 @1k |
| MAX314L |
Open/Closed |
$2.96 @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
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-2184
Rev 1;
2009-03-11
This page last modified: 2009-10-15
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