MAX4610, MAX4611, MAX4612 Low-Voltage, Quad, SPST CMOS Analog Switches

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The MAX4610/MAX4611/MAX4612 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. On-resistance (100Ω, max) is matched between switches to 4Ω, max and is flat (4Ω, max) over the specified signal range. Each switch handles V+ to GND analog signal levels. Maximum off-leakage current is only 1nA at T_A = +25°C and 2nA at T_A = +85°C.

The MAX4610 has four normally open (NO) switches, and the MAX4611 has four normally closed (NC) switches. The MAX4612 has two NO switches and two NC switches. These CMOS switches operate from a single +2V to +12V supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply.

Key Features

Applications/Uses

Offered in Automotive Temperature Range (-40°C to +125°C)
Guaranteed On-Resistance
- 100Ω max (5V Supply)
- 46Ω max (12V Supply)
Guaranteed Match Between Channels (4Ω, max)
Guaranteed Flatness Over Signal Range (18Ω, max)
Off-Leakage Current Over Temperature < 2nA at T_A = +85°C
> 2kV ESD Protection per Method 3015.7
Rail-to-Rail Signal Handling
TTL/CMOS-Logic Compatible

	Audio/Video Signal Routing
	Battery-Operated Equipment
	Communications Circuits
	Low-Voltage Data-Acquisition Systems
	Sample-and-Hold Circuits

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)

R_ON (max) (Ω)

Bandwidth (MHz)

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)

Package

Smallest Available Package (max w/pins) (mm²)

RoHS Available

Price^*

MAX4610

SPST

Open

100

300

0.1

DICE SALES/0
PDIP/14
QSOP/16
SOIC/14
TSSOP/14

Yes

$0.54 @ 1k

MAX4611

Closed

DICE SALES/0
PDIP/14
SOIC/14
TSSOP/14

$0.54 @ 1k

MAX4612

Open/Closed

DICE SALES/0
PDIP/14
SOIC/14
TSSOP/14

$0.54 @ 1k

See All Switches and Multiplexers (Mid Voltage) (289)

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.