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www.ti.com
SLLS639 − JANUARY 2005
Description
Features
D
D
D
D
D
D
D
D
D
D
Low ON-State Resistance (10 W)
ON-State Resistance Flatness (1.5 W)
Control Inputs Are 5.5-V Tolerant
Low Charge Injection (5 pC Max)
300-MHz −3-dB Bandwidth at 255C
Low Total Harmonic Distortion (THD) (0.05%)
2-V to 5.5-V Single-Supply Operation
Specified at 5-V and 3.3-V Nodes
−80-dB OFF Isolation at 1 MHz
The MAX4594 is a single-pole single-throw (SPST)
analog switch that is designed to operate from 2 V to
5.5 V. This device can handle both digital and analog
signals, and signals up to V can be transmitted in either
+
direction.
Applications
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D
D
Sample-and-Hold Circuits
D
0.5-nA Max OFF Leakage
Battery-Powered Equipment
(Cellular Phones, PDAs)
D
ESD Performance Tested Per JESD 22
− 2000-V Human-Body Model
(A114-B, Class II)
D
D
D
Audio and Video Signal Routing
Communication Circuits
PCMCIA Cards
− 1000-V Charged-Device Model (C101)
D
TTL/CMOS-Logic Compatible
Summary of Characteristics
V = 5 V, T = 25°C
+
A
SOT-23 OR SC-70 PACKAGE
(TOP VIEW)
Single Pole
Single Throw
(SPST)
Configuration
COM
NO
1
5
4
V
+
Number of channels
1
10 Ω
2
3
ON-state resistance (r
)
on
GND
IN
ON-state resistance flatness (r
)
1.5 Ω
on(flat)
Turn-on/turn-off time (t /t
)
35 ns/40 ns
5 pC
ON OFF
Charge injection (Q )
C
Bandwidth (BW)
300 MHz
−80 dB at 1 MHz
0.05%
OFF isolation (O
ISO
)
FUNCTION TABLE
Total harmonic distortion (THD)
Leakagecurrent(I /I
NO TO COM,
COM TO NO
IN
)
0.05 nA
COM(OFF) NO(OFF)
L
OFF
ON
Power-supply current (I )
+
1 µA
H
Package option
5-pin SOT-23 or SC-70
ORDERING INFORMATION
(1)
PACKAGE
(2)
T
ORDERABLE PART NUMBER
MAX4594DBVR
MAX4594DCKR
TOP-SIDE MARKING
A
SOT (SOT-23) − DBV
SOT (SC−70) − DCK
Tape and reel
Tape and reel
6SA_
SA_
−40°C to 85°C
(1)
(2)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
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Copyright 2005, Texas Instruments Incorporated
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