MAX312L, MAX313L, MAX314L 10Ω, Quad, SPST, +3V Logic-Compatible Analog Switches

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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.

Key Features

Applications/Uses

+3V Logic-Compatible Digital Inputs
- V_IH= 2.0V
- V_IL = 0.8V
Pin Compatible with MAX312/MAX313/MAX314 and DG411/DG412/DG413
Low On-Resistance (10Ω max)
Guaranteed R_ON Match Between Channels (1.5Ω max)
Guaranteed R_ON Flatness over Specified Signal Range (2Ω max)
Crosstalk > 96dB at 20kHz
Single-Supply Operation: +4.5V to +36V Dual-Supply Operation: ±4.5V to &plumsn;20V
Rail-to-Rail Signal Handling

	Audio-Signal Routing
	Avionics
	Communication Systems
	Data Acquisition
	PBX/PABX Systems
	Sample-and-Hold Circuits
	Test Equipment
	XDSL Modems

Key Specifications: Switches and Multiplexers (Mid Voltage)

Part Number

Configuration

Number of Channels

Normally (Open/Closed)

V_SUPPLY, Single (min) (V)

V_SUPPLY, Single (max) (V)

V_SUPPLY, Dual (min) (±V)

V_SUPPLY, Dual (max) (±V)

R_ON (max) (Ω)

I_{L (OFF)} (max) (nA)

t_ON (max) (nS)

t_OFF (max) (nS)

Q_INJECTION (pC)

C_ON (pF)

C_OFF (pF)

V_ISO, Off-Isolation (dB)

V_CT, Crosstalk (dB)

ΔR_ON (max) (Ω)

R_FLAT(ON) (max) (Ω)

RoHS Available

Package

Price^**

MAX312L

SPST

Closed

4.5

0.5

225

185

1.5

Yes

PDIP/16
SOIC/16
TSSOP/16

$2.20 @ 1k

MAX313L

Open

PDIP/16
SOIC/16
THIN QFN/20
TSSOP/16

$2.20 @ 1k

MAX314L

Open/Closed

PDIP/16
SOIC/16
TSSOP/16

$2.20 @ 1k

See All Switches and Multiplexers (Mid Voltage) (286)

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.