MAX4932ETD+T by Analog Devices

Dual 3:1 Clickless Audio Multiplexers with Negative-Signal Handling


The MAX4908/MAX4909/MAX4930/MAX4932 dual 3:1 clickless audio multiplexers feature negative-signal capability that allows signals as low as VCC - 5.5V to pass through without distortion. These analog multiplexers have a low on-resistance (0.38Ω), low supply current, and operate from a single +1.8V to +5.5V supply. The MAX4908 has shunt resistors on all input terminals, and the MAX4909 has shunt resistors on all input terminals except X0 and Y0. The MAX4930 has shunt resistors only on the X2 and Y2 terminals, and the MAX4932 has no shunt resistors. The shunt resistor feature reduces click-and-pop sounds by automatically discharging the capacitance at the input terminal when they are not connected. A break-before-make feature further reduces popping. The MAX4908/MAX4909/MAX4930/MAX4932 use two digital control inputs CB1 and CB2 to switch between signals. The digital control inputs can accept up to +5.5V independent of the supply voltage. The MAX4908/MAX4909/MAX4930/MAX4932 are available in 12-bump WLP and 14-pin TDFN-EP packages and operate over the -40°C to +85°C extended temperature range.

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Prices starting from US$0.82

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Farnell
from US$3.08
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from US$3.53
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Features

Distortion-Free Negative Signal Throughput Down to VCC - 5.5V
Internal Shunt Resistors Reduce Click-and-Pop Sounds
High PSRR Reduces Supply Noise
Low On-Resistance: 0.38Ω (typ)
Channel-to-Channel Matching: 0.1Ω (max)
On-Resistance Flatness: 0.35Ω (max)
Single +1.8V to +5.5V Supply Voltage
-70dB (typ) Crosstalk (20kHz)
-80dB (typ) Off-Isolation (20kHz)
0.02% (typ) Total Harmonic Distortion
50nA Leakage Current
50nA Supply Current

Specifications

Protocol Audio
Configuration 3-to-1
# Channels 2
VSUPPLY (Single) (V) (min) 1.8
VSUPPLY (Single) (V) (max) 5.5
VSIGNAL (V) (min) -3.7
VSIGNAL (V) (max) 5.5
Dynamic Range (max) (V) (max) 5.5
RON (Ω) (max) 0.8
RFLAT(ON) (Ω) (typ) 0.35
Package/Pins TDFN/14WLP/12
BudgetaryPrice (See Notes) 2.28


MAX4932ETD+T Semiconductors - ICs by Analog Devices

AUDIO MUX DUAL 3:1 0.75R TDFN-14

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

Specifications

Multiplexer Configuration 3
No. of Circuits 2Circuits
On State Resistance Max 0.75ohm
Supply Voltage Range 1.8V to 5.5V
Analogue Multiplexer Case TDFN
No. of Pins 14Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Dual 3:1 Clickless Audio Multi | Analog Devices
AUDIO MUX, DUAL, 3:1, 0.75R, TDFN-14 | element14
AUDIO MUX, DUAL, 3: 1, 0.75R, TDFN-14 | Farnell
Audio Mux, Dual, 3:1, 0.75R, Tdfn-14 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4932ETD+T ?

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Is the MAX4932ETD+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4932ETD+T have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX4932ETD+T .

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