MAX4750ETE+ Maxim Integrated Products, MAX4750ETE+ Datasheet

IC SWITCH DUAL SPDT 16TQFN

MAX4750ETE+

Manufacturer Part Number
MAX4750ETE+
Description
IC SWITCH DUAL SPDT 16TQFN
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4750ETE+

Function
Switch
Circuit
2 x SPDT
On-state Resistance
50 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
2 V ~ 11 V
Current - Supply
1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4747–MAX4750 low-voltage, quad single-pole
single-throw (SPST)/dual single-pole/double-throw
(SPDT) analog switches operate from a single +2V to
+11V supply and handle rail-to-rail analog signals.
These switches exhibit low leakage current (0.1nA) and
consume less than 0.5nW (typ) of quiescent power,
making them ideal for battery-powered applications.
When powered from a +3V supply, these switches fea-
ture 50Ω (max) on-resistance (R
matching between channels and 9Ω (max) flatness
over the specified signal range.
The MAX4747 has four normally open (NO) switches, the
MAX4748 has four normally closed (NC) switches, and
the MAX4749 has two NO and two NC switches. The
MAX4750 has two SPDT switches. These switches are
available in 14-pin TSSOP, 16-pin thin QFN (4mm x
4mm), and 16-bump chip-scale packages (UCSP™). This
tiny chip-scale package occupies a 2mm
and significantly reduces the required PC board area.
19-2646; Rev 2; 12/06
50Ω, Low-Voltage, Quad SPST/Dual SPDT Analog
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Battery-Powered Systems
Audio/Video-Signal Routing
Low-Voltage Data-Acquisition Systems
Cell Phones
Communications Circuits
Glucose Meters
PDAs
COM1
COM2
NO2
TOP VIEW
IN2
1
2
3
4
________________________________________________________________ Maxim Integrated Products
16
5
General Description
MAX4747ETE
THIN QFN
15
6
14
7
13
8
ON
Applications
), with 3.5Ω (max)
12
11
10
9
IN4
NO4
COM4
COM3
2mm area
COM1
COM2
GND
NO1
NO2
IN2
IN3
INPUT
1
2
3
4
5
6
7
HIGH
LOW
MAX4747
TSSOP
SWITCH STATE
OFF
ON
o 2mm
o Guaranteed On-Resistance (R
o On-Resistance Matching
o Guaranteed < 0.1nA Leakage Current at
o Single-Supply Operation from +2.0V to +11V
o TTL/CMOS-Logic Compatible
o -84dB Crosstalk (1MHz)
o -72dB Off-Isolation (1MHz)
o Low Power Consumption: 0.5nW (typ)
o Rail-to-Rail Signal Handling
*EP = Exposed paddle.
Ordering Information continued at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
MAX4747EUD
MAX4747ETE
MAX4747EBE-T
Pin Configurations/Truth Tables continued at end of data sheet.
T
A
14
13
12
11
10
9
8
25Ω (max) at +5V
50Ω (max) at +3V
3Ω (max) at +5V
3.5Ω (max) at +3V
PART
Pin Configurations/Truth Tables
= +25°C
V+
IN1
IN4
NO4
COM4
COM3
NO3
(BUMPS SIDE DOWN)
2mm UCSP
Switches in UCSP
TOP VIEW
A
B
C
D
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
COM1
NO1
IN1
IN4
RANGE
1
TEMP
Ordering Information
NO2
NO4
V+
2
UCSP
COM2
COM4
GND
PIN-/BUMP-
PACKAGE
14 TSSOP
16 Thin QFN-EP*
16 UCSP-16
3
ON
)
COM3
NO3
IN2
IN3
4
Features
MARK
4747
TOP
1

Related parts for MAX4750ETE+

MAX4750ETE+ Summary of contents

Page 1

... Off-Isolation (1MHz) o Low Power Consumption: 0.5nW (typ) o Rail-to-Rail Signal Handling ✕ 2mm area Applications PART MAX4747EUD MAX4747ETE MAX4747EBE-T *EP = Exposed paddle. Ordering Information continued at end of data sheet. UCSP is a trademark of Maxim Integrated Products, Inc. Pin Configurations/Truth Tables MAX4747 NO1 IN4 COM1 ...

Page 2

Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND.) V+ ...........................................................................-0.3V to +12V IN_, COM_, NO_, NC_ (Note 1)....................-0.3V to (V+ + 0.3V) Continuous Current (any pin) ...........................................±10mA Peak Current (any pin, ...

Page 3

Low-Voltage, Quad SPST/Dual SPDT Analog ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +3V ±10 +2.0V +0.8V (Notes 3, 4) PARAMETER SYMBOL DYNAMIC Turn-On Time Turn-Off Time Break-Before-Make (MAX4749/MAX4750 Only) (Note 8) Charge ...

Page 4

Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP ELECTRICAL CHARACTERISTICS—Single +5V Supply (V+ = +5V ±10 +2.0V +0.8V (Notes 3, 4) PARAMETER SYMBOL ANALOG SWITCH V COM_ Analog Signal Range V NO_ ...

Page 5

Low-Voltage, Quad SPST/Dual SPDT Analog ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +5V ±10 +2.0V +0.8V (Notes 3, 4) PARAMETER SYMBOL Crosstalk (Note 10) NO_ or NC_ Off-Capacitance COM_ Off-Capacitance C COM_(OFF) ...

Page 6

Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM 2. +25° +85° -40°C A ...

Page 7

Low-Voltage, Quad SPST/Dual SPDT Analog PIN MAX4747 MAX4748 MAX4749 — — — — — — — — — — — — — — ...

Page 8

Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP PIN MAX4747 MAX4748 MAX4749 — — ...

Page 9

Low-Voltage, Quad SPST/Dual SPDT Analog Applications Information Operating Considerations for High-Voltage Supply The MAX4747–MAX4750 operate to +11V with some precautions. The absolute maximum rating for V+ is +12V (referenced to GND). When operating near this region, bypass V+ with ...

Page 10

Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP MAX4747– V+ MAX4750 V+ NO_ COM_ OR NC_ V N_ IN_ GND LOGIC INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT N_ R ...

Page 11

Low-Voltage, Quad SPST/Dual SPDT Analog V+ 10nF SIGNAL V+ GENERATOR 0dBm COM_ NC_ ANALYZER OR NO_ GND R L 10nF V- DUAL SUPPLIES USED TO ACCOMMODATE GROUND-REFERENCED INSTRUMENTS. Figure 5. Off-Isolation/On-Channel Bandwidth V+ 10nF V+ COM_ CAPACITANCE METER NC_ ...

Page 12

Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP TOP VIEW COM1 NC2 2 MAX4748ETE COM2 3 IN2 THIN QFN TOP VIEW COM1 NC2 2 ...

Page 13

Low-Voltage, Quad SPST/Dual SPDT Analog (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Switches in UCSP Package Information PACKAGE OUTLINE, TSSOP 4.40mm BODY ...

Page 14

Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 14 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, 12, ...

Page 15

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2006 Maxim Integrated Products ...

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