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MAX4624EZT

Description
IC ANALOG SWITCH SPDT SOT23-5
Categorysemiconductor    Analog mixed-signal IC   
File Size210KB,11 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

MAX4624EZT Overview

IC ANALOG SWITCH SPDT SOT23-5

MAX4624EZT Parametric

Parameter NameAttribute value
switching circuitSPDT
Multiplexer/Demultiplexer Circuit2:1
Number of circuits1
On-resistance (maximum value)1 ohm
Channel-to-channel matching (ΔRon)60 milliohms
Voltage - Power Supply, Single (V+)1.8 V ~ 5.5 V
Voltage - Power Supply, Dual (V±)-
Switching time (Ton, Tof) (maximum value)50ns,50ns
-3db bandwidth-
charge injection65pC
Channel capacitance (CS(off), CD(off))32pF
Current - Leakage (IS(off)) (maximum)2nA
crosstalk-57dB @ 1MHz
Operating temperature-40°C ~ 85°C(TA)
19-1592; Rev 2; 5/01
1Ω, Low-Voltage, Single-Supply
SPDT Analog Switches
General Description
The MAX4624/MAX4625 are low-on-resistance, low-
voltage single-pole/double-throw (SPDT) analog switch-
es that operate from a single +1.8V to +5.5V supply.
The MAX4624 has break-before-make switching; the
MAX4625 has make-before-break switching. These
devices also have fast switching speeds (t
ON
= 50ns
max, t
OFF
= 50ns max).
When powered from a +5V supply, the MAX4624/
MAX4625 offer 1Ω max on-resistance (R
ON
), with 0.12Ω
max R
ON
matching and flatness. The digital logic
inputs are TTL compatible when using a single +5V
supply. These switches also feature overcurrent protec-
tion to prevent damage from short circuits and exces-
sive loads.
The MAX4624/MAX4625 are pin compatible with the
MAX4544 and are available in space-saving standard
6-pin SOT23 packages, as well as the 1.0mm high Thin
SOT package.
o
Low R
ON
1Ω max (+5V Supply)
2Ω max (+3V Supply)
o
0.12Ω max R
ON
Flatness (+5V Supply)
o
Overcurrent Protection
o
+1.8V to +5.5V Single-Supply Operation
o
Available in SOT23 Packages
o
Fast Switching: t
ON
= 50ns max, t
OFF
= 50ns max
o
TTL-Logic Compatible (+5V Supply)
o
Pin Compatible with MAX4544
o
Guaranteed Break-Before-Make (MAX4624)
o
Guaranteed Make-Before-Break (MAX4625)
Features
MAX4624/MAX4625
Applications
Power Routing
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
Hard Drives
PART
MAX4624EUT-T
MAX4624EZT-T
MAX4625EUT-T
MAX4625EZT-T
Ordering Information
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
6 SOT23-6
6 SOT23-6*
6 SOT23-6
6 SOT23-6*
TOP
MARK
AADL
AAAE
AADM
AAAF
*Thin
SOT (1.0mm height) package. Recommended for new
designs.
Pin Configuration/
Functional Diagram/Truth Table
TOP VIEW
MAX4624/MAX4625
IN 1
V+ 2
GND 3
6
5
4
NO
COM
NC
LOGIC
0
1
NC
ON
OFF
NO
OFF
ON
SOT23-6
SWITCHES SHOWN
FOR LOGIC “0” INPUT
________________________________________________________________
Maxim Integrated Products
1
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.
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