MAX4545CAP+ by Analog Devices

Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches

Status: Active
Series: MAX4545
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/single-throw (SPST) switches. The MAX4546 contains two dual SPST switches (one normally open, one normally closed.) The MAX4547 contains two single-pole/double-throw (SPDT) switches. Each switch is constructed in a "T"configuration, ensuring excellent high-frequency off isolation and crosstalk of -80dB at 10MHz. They can handle rail-to-rail analog signals in either direction. On-resistance (20Ω max) is matched between switches to 1Ω max and is flat (0.5Ω max) over the specified signal range, using ±5V supplies. The off leakage current is less than 5nA at +25°C and 50nA at +85°C. These CMOS switches can operate with dual power supplies ranging from ±2.7V to ±6V or a single supply between +2.7V and +12V. All digital inputs have 0.8V/2.4V logic thresholds, ensuring both TTL- and CMOS-logic compatibility when using ±5V or a single +5V supply.

Prices starting from US$4.70


Distributor Starting From Stock
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$7.23
6
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Logo for Newark Electronics Newark Electronics US$4.82
-
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Logo for element14 element14 US$5.09
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Features

Low 50Ω Insertion Loss: -1dB at 100MHz
High 50Ω Off Isolation: -80dB at 10MHz
Low 50Ω Crosstalk: -80dB at 10MHz
DC to 300MHz -3dB Signal Bandwidth
20Ω Signal Paths with ±5V Supplies
1Ω Signal-Path Matching with ±5V Supplies
0.5Ω Signal-Path Flatness with ±5V Supplies
±2.7V to ±6V Dual Supplies
+2.7V to +12V Single Supply
Low Power Consumption: < 1µW
Rail-to-Rail Bidirectional Signal Handling
Pin Compatible with Industry-Standard DG540, DG542, DG643
> 2kV ESD Protection per Method 3015.7
TTL/CMOS-Compatible Inputs with Single +5V or ±5V

Specifications

Functions Switch
Configuration 4 x SPST NO
Interface Parallel
RON (Ω) (max) 20
ILEAK(OFF) (nA) (max) 5
RFLAT(ON) (Ω) (max) 0.5
tON (ns) (max) 150
Package/Pins SOIC (W)/20SSOP/20
BudgetaryPrice (See Notes) 3.27


MAX4545CAP+ Semiconductors - ICs by Analog Devices

QUAD VIDEO AMP SMD 4545 SSOP20

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Frequency Min 0Hz
Frequency Max 300MHz
RF IC Case Style SSOP
No. of Pins 20Pins
Supply Voltage Min 2.7V
Supply Voltage Max 12V
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Bandwidth 400MHz
Base Number 4545
Frequency Range 0Hz to 300MHz
IC Temperature Range Commercial
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 2.7V to 12V ± 2.7V to ± 6V
Switch Operation Off-On
Termination Type Surface Mount Device

Alternative Descriptions

IC: analog switch | Transfer Multisort Elektronik
QUAD VIDEO AMP, SMD, 4545, SSOP20 | Farnell
Quad Video Amp, Smd, 4545, Ssop20 | Newark Electronics

Frequently Asked Questions

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Is the MAX4545CAP+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4545CAP+ have stock available?

Authorised distributors including Transfer Multisort Elektronik, Farnell, Newark Electronics and element14 have stock available or on a lead time for MAX4545CAP+ .

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