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Description

General part information

MAX4754 Series

The MAX4754/MAX4754A/MAX4755/MAX4756/MAX4756A low on-resistance, analog switches operate from a single +1.8V to +5.5V supply. The MAX4754/MAX4754A and MAX4755 are dual, double-pole, double-throw (DPDT) switches. The MAX4756/MAX4756A are quad, single-pole double-throw (SPDT) switches. They are configured to route either audio or data signals.The MAX4754/MAX4754A have four 0.5Ω SPDT switches for audio-signal routing and two logic control inputs. The MAX4755 has four 0.5Ω SPDT switches (with two switches that have an additional 11Ω series resistor at the NC terminals). This allows users to drive an 8Ω speaker as a 32Ω load (ear speaker). The MAX4756/MAX4756A have four 0.5Ω SPDT switches controlled by one logic control input and an enable input (active-low EN) to disable the switches.The MAX4754/MAX4754A/MAX4755/MAX4756/MAX4756A are available in a space-saving 16-pin TQFN and a tiny 16-bump, 2mm x 2mm chip-scale package (UCSP™).ApplicationsAudio-Signal RoutingCell PhonesNotebook ComputersPDAs/Handheld DevicesSpeaker-Headset Switching

Technical Specifications

Parameters and characteristics for this part

SpecificationMAX4754ETE+T
-3db Bandwidth10 MHz
Channel Capacitance (CD(off))300 pF
Channel Capacitance (CS(off))180 pF
Channel-to-Channel Matching (ΔRon)100 mOhm
Charge Injection300 pC
Crosstalk-90 dB
Current - Leakage (Max)4 nA
Demultiplexer Outputs1
Mounting TypeSurface Mount
Multiplexer Inputs2
Number of Circuits4
On-State Resistance (Max)850 mOhm
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Package / Case16-WQFN Exposed Pad
Package Length4 mm
Package Name16-TQFN
Package Width4 mm
Switch Circuit TypeSPDT
Switch Time Toff (Max)50 ns
Switch Time Ton (Max)140 ns
Voltage - Supply, Single (V+) (Maximum)5.5 V
Voltage - Supply, Single (V+) (Minimum)1.8 V

Pricing

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CAD

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