MAX4607 Maxim, MAX4607 Datasheet

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MAX4607

Manufacturer Part Number
MAX4607
Description
The MAX4607/MAX4608/MAX4609 dual analog switches feature low on-resistance of 2
Manufacturer
Maxim
Datasheet
The MAX4607/MAX4608/MAX4609 dual analog switches
feature low on-resistance of 2.5Ω max. On-resistance is
matched between switches to 0.5Ω max and is flat (0.5Ω
max) over the specified signal range. Each switch can
handle rail-to-rail analog signals. The off-leakage current
is only 2.5nA max at +85°C. These analog switches are
ideal in low-distortion applications and are the preferred
solution over mechanical relays in automatic test equip-
ment or applications where current switching is required.
They have low power requirements, require less board
space, and are more reliable than mechanical relays.
The MAX4607 has two normally closed (NC) switches,
the MAX4608 has two normally open (NO) switches,
and the MAX4609 has one NC and one NO switch.
These switches operate from a single supply of +4.5V to
+36V or from dual supplies of ±4.5V to ±20V. All digital
inputs have +0.8V and +2.4V logic thresholds, ensuring
TTL/CMOS-logic compatibility when using dual ±15V or
a single +12V supply.
______________________Pin Configurations/Functional Diagrams/Truth Tables
19-1392; Rev 2; 3/10
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.
Reed Relay Replacement
Test Equipment
Communication Systems
TOP VIEW
GND
N.C.
N.C.
N.C.
N.C.
IN1
IN2
V-
1
2
3
4
5
6
7
8
LOGIC
________________________________________________________________ Maxim Integrated Products
0
1
SO/DIP
MAX4607
General Description
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
PBX, PABX Systems
Audio-Signal Routing
Avionics
NC1
N.C.
COM1
NC2
V+
V
COM2
N.C.
L
Applications
GND
N.C.
N.C.
N.C.
N.C.
IN1
IN2
V-
1
2
3
4
5
6
7
8
LOGIC
0
1
MAX4608
SO/DIP
SWITCH
CMOS Analog Switches
OFF
ON
♦ ♦ Low On-Resistance (2.5Ω max)
♦ ♦ Guaranteed R
♦ ♦ Guaranteed R
♦ ♦ Rail-to-Rail Signal Handling
♦ ♦ Guaranteed ESD Protection > 2kV
♦ ♦ Single-Supply Operation: +4.5V to +36V
♦ ♦ TTL/CMOS-Compatible Control Inputs
Ordering Information continued at end of data sheet.
MAX4607CSE
MAX4607CPE
MAX4607ESE
MAX4607EPE
(0.5Ω max)
Range (0.5Ω max)
per Method 3015.7
Dual-Supply Operation: ±4.5V to ±20V
16
15
14
13
12
11
10
9
PART
V+
V
COM2
N.C.
NO2
NO1
N.C.
COM1
L
2.5 Ω , Dual, SPST,
ON
ON
-40°C to +85°C
-40°C to +85°C
GND
N.C.
N.C.
N.C.
N.C.
TEMP. RANGE
IN1
IN2
0°C to +70°C
0°C to +70°C
V-
Match Between Channels
Flatness over Specified Signal
LOGIC
Ordering Information
0
1
1
2
3
4
5
6
7
8
MAX4609
SO/DIP
SWITCH 1
OFF
ON
16 Narrow SO
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
PIN-PACKAGE
16
15
14
13
12
11
10
SWITCH 2
9
Features
OFF
ON
NO1
COM1
V+
V
COM2
N.C.
NC2
N.C.
L
1

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MAX4607 Summary of contents

Page 1

... They have low power requirements, require less board space, and are more reliable than mechanical relays. The MAX4607 has two normally closed (NC) switches, the MAX4608 has two normally open (NO) switches, and the MAX4609 has one NC and one NO switch. ...

Page 2

... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS— ...

Page 3

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V +5V IN_H T = +25°C.) (Note 2) A PARAMETER SYMBOL POWER SUPPLY Power-Supply Range Positive Supply Current Negative Supply Current Logic Supply Current Ground Current SWITCH ...

Page 4

Dual, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS—Single Supply (V+ = +12V +5V IN_H T = +25°C.) (Note 2) A PARAMETER SYMBOL ANALOG SWITCH Input Voltage Range V COM_, (Note 3) ...

Page 5

... Turn-Off Time Charge Injection Crosstalk (Note Capacitance C COM Off-Capacitance C On-Capacitance C Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: Guaranteed by design. Note 4: Δ ON(MAX) ON(MIN) Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal range ...

Page 6

Dual, SPST, CMOS Analog Switches (T = +25°C, unless otherwise noted.) A ON-RESISTANCE (DUAL SUPPLY) 4 10mA COM 3.5 V ±5V 3.0 2.5 V ±20V 2.0 V ±15V 1.5 ...

Page 7

... Negative Analog Supply-Voltage Input. Connect to DGND for V- single-supply operation. GND Ground No Connection. Not internally connected. Connect to GND as N.C. low impedance to improve on/off-isolation. V Logic-Supply Input L V+ Positive Analog-Supply Input 2.5 Ω , Dual, SPST, FREQUENCY RESPONSE MAX4607/08/09-11 0 180 ON-RESPONSE -10 190 -20 0 ON-PHASE -90 -30 -40 -180 -270 -50 ...

Page 8

... COM_ Figure 1. Overvoltage Protection Using External Blocking Diodes Test Circuits/Timing Diagrams SWITCH LOGIC OUTPUT NO_ INPUT 100Ω 35pF SWITCH OUTPUT +15V MAX4607 D1 MAX4608 V+ MAX4609 * * NO_ * * V- D2 -15V * INTERNAL PROTECTION DIODES t r < 20ns + < 20ns 50 OFF ...

Page 9

... Figure 5. Crosstalk Test Circuit 2.5 Ω , Dual, SPST, ΔV O OFF OFF ON ON OFF OFF Q = (ΔV )( DEPENDS ON SWITCH CONFIGURATION; IN INPUT POLARITY DETERMINED BY SENSE OF SWITCH. C +15V + COM1 NO1 IN2 IN1 0 or 2.4V COM2 N02 GND -15V MAX4607 MAX4608 MAX4609 50Ω 2.4V N. ...

Page 10

... RoHS status only. Package 16 Narrow SO drawings may show a different suffix character, but the drawing 16 Plastic DIP pertains to the package regardless of RoHS status. 16 Narrow SO PACKAGE TYPE 16 Plastic DIP 16 PDIP 16 SO MAX4607 +15V +5V MAX4608 C MAX4609 COM ...

Page 11

... Flatness parameter in the Electrical Characteristics—Single Supply table. 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. ...

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