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MAX4740EVE+

Description
Quad SPDT Audio Switches
CategoryAnalog mixed-signal IC    The signal circuit   
File Size221KB,13 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric Compare View All

MAX4740EVE+ Overview

Quad SPDT Audio Switches

MAX4740EVE+ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Parts packaging codeQFN
package instructionHVQCCN, LCC16,.12SQ,20
Contacts16
Reach Compliance Codecompli
Analog Integrated Circuits - Other TypesSPDT
JESD-30 codeS-XQCC-N16
JESD-609 codee3
length2.5 mm
Humidity sensitivity level1
Number of channels1
Number of functions4
Number of terminals16
Nominal off-state isolation64 dB
On-state resistance matching specifications0.06 Ω
Maximum on-state resistance (Ron)0.9 Ω
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
outputSEPARATE OUTPUT
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC16,.12SQ,20
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3/5 V
Certification statusNot Qualified
Maximum seat height0.55 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.6 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
Maximum disconnect time55 ns
Maximum connection time70 ns
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formNO LEAD
Terminal pitch0.4 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width2.5 mm
Base Number Matches1
19-0558; Rev 1; 11/07
Quad SPDT Audio Switches
General Description
The MAX4740/MAX4740H low on-resistance (0.61Ω
typ) analog switches operate from a single 1.6V to 5.5V
supply. The MAX4740/MAX4740H are quad, single-
pole, double-throw (SPDT) switches and are configured
to route audio signals. The MAX4740/MAX4740H are
pin-to-pin compatible parts with the ST Microelectronics
quad SPDT STG3699 analog switch.
The MAX4740 is a quad SPDT switch and the
MAX4740H is a quad SPDT switch that can be placed
in a high-impedance mode. Switching logic is con-
trolled by 2 control bits (CB1 and CB2). The MAX4740/
MAX4740H also feature a low on-resistance match
(0.06Ω) and low power-supply current (0.3µA), which
increases battery life.
The MAX4740/MAX4740H are available in a tiny 3mm x
3mm, 16-pin TQFN-EP, and 2.5mm x 2.5mm, 16-pin ultra-
thin QFN packages.
Features
Low On-Resistance (0.61Ω typ)
0.06Ω (typ) Channel-to-Channel Matching
0.32Ω (typ) On-Resistance Flatness
1.6V to 5.5V Single-Supply Voltage
High PSRR Reduces Supply Noise (-60dB typ)
0.08% Total Harmonic Distortion
-68dB typ Crosstalk (100kHz)
-64dB typ Off-Isolation (100kHz)
Low Supply Current (0.3µA typ)
Low Leakage Current (0.1µA typ)
Pin-to-Pin Compatible with ST Micro STG3699
(3mm x 3mm) 16-Pin TQFN, and (2.5mm x 2.5mm)
16-Pin Ultra-Thin QFN Packages
MAX4740/MAX4740H
Ordering Information
PART
MAX4740ETE+
MAX4740EVE+
MAX4740HETE+
MAX4740HEVE+
PIN-PACKAGE
16 TQFN-EP
(3mm x 3mm)
16 Ultra-Thin QFN
(2.5mm x 2.5mm)
16 TQFN-EP
(3mm x 3mm)
16 Ultra-Thin QFN
(2.5mm x 2.5mm)
TOP
MARK
AEV
+AAA
AEW
+AAB
PKG
CODE
T1633-4
V162A2-1
T1633-4
V162A2-1
Applications
Voice Switching
Cellular Phones
PDAs and other Handheld Devices
MP3 Player
Notebook Computers
Typical Operating Circuit
1.6V to 5.5V
V
CC
NO1
Note:
All devices are guaranteed over the -40°C to +85°C
temperature range.
EP = Exposed pad.
Pin Configuration
COM4
COM1
NO4
BASEBAND
(SPEECH)
NC1
INTERNAL
SPEAKER
COM2
NC2
CB1
CB2
NO3
COM3
NC3
BLOCKING CAPS
EXTERNAL
HEADPHONES
NO2
12
11
10
NC4
CONTROL
LOGIC
13
14
15
16
+
NC3
9
CB2
TOP VIEW
8
7
COM3
NO3
GND
NC2
V
CC
NO1
COM1
MAX4740
MAX4740H
*EP
6
5
NO4
COM4
MIDI
(RINGER)
NC4
GND
EXTERNAL
HEADPHONES
1
NC1
2
CB1
3
NO2
4
COM2
MAX4740
3mm x 3mm Thin QFN/
2.5mm x 2.5mm Ultra-Thin QFN
*CONNECT EP TO GND OR LEAVE EP UNCONNECTED.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

MAX4740EVE+ Related Products

MAX4740EVE+ MAX4740 MAX4740H MAX4740HETE+ MAX4740HEVE+
Description Quad SPDT Audio Switches Quad SPDT Audio Switches Quad SPDT Audio Switches Quad SPDT Audio Switches Quad SPDT Audio Switches
Is it Rohs certified? conform to - - conform to conform to
Parts packaging code QFN - - QFN QFN
package instruction HVQCCN, LCC16,.12SQ,20 - - HVQCCN, LCC16,.12SQ,20 HVQCCN, LCC16,.12SQ,20
Contacts 16 - - 16 16
Reach Compliance Code compli - - compli compli
Analog Integrated Circuits - Other Types SPDT - - SPDT SPDT
JESD-30 code S-XQCC-N16 - - S-XQCC-N16 S-XQCC-N16
length 2.5 mm - - 3 mm 2.5 mm
Humidity sensitivity level 1 - - 1 1
Number of channels 1 - - 1 1
Number of functions 4 - - 4 4
Number of terminals 16 - - 16 16
Nominal off-state isolation 64 dB - - 64 dB 64 dB
On-state resistance matching specifications 0.06 Ω - - 0.06 Ω 0.06 Ω
Maximum on-state resistance (Ron) 0.9 Ω - - 0.9 Ω 0.9 Ω
Maximum operating temperature 85 °C - - 85 °C 85 °C
Minimum operating temperature -40 °C - - -40 °C -40 °C
output SEPARATE OUTPUT - - SEPARATE OUTPUT SEPARATE OUTPUT
Package body material UNSPECIFIED - - UNSPECIFIED UNSPECIFIED
encapsulated code HVQCCN - - HVQCCN HVQCCN
Encapsulate equivalent code LCC16,.12SQ,20 - - LCC16,.12SQ,20 LCC16,.12SQ,20
Package shape SQUARE - - SQUARE SQUARE
Package form CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE - - CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius) NOT SPECIFIED - - 260 NOT SPECIFIED
power supply 3/5 V - - 3/5 V 3/5 V
Certification status Not Qualified - - Not Qualified Not Qualified
Maximum seat height 0.55 mm - - 1 mm 0.55 mm
Maximum supply voltage (Vsup) 5.5 V - - 5.5 V 5.5 V
Minimum supply voltage (Vsup) 1.6 V - - 1.6 V 1.6 V
Nominal supply voltage (Vsup) 3.3 V - - 3.3 V 3.3 V
surface mount YES - - YES YES
Maximum disconnect time 55 ns - - 55 ns 55 ns
Maximum connection time 70 ns - - 70 ns 70 ns
technology BICMOS - - BICMOS BICMOS
Temperature level INDUSTRIAL - - INDUSTRIAL INDUSTRIAL
Terminal form NO LEAD - - NO LEAD NO LEAD
Terminal pitch 0.4 mm - - 0.5 mm 0.4 mm
Terminal location QUAD - - QUAD QUAD
Maximum time at peak reflow temperature NOT SPECIFIED - - 30 NOT SPECIFIED
width 2.5 mm - - 3 mm 2.5 mm
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