MAX4678EUE+ Maxim Integrated Products, MAX4678EUE+ Datasheet

IC SWITCH QUAD SPST 16TSSOP

MAX4678EUE+

Manufacturer Part Number
MAX4678EUE+
Description
IC SWITCH QUAD SPST 16TSSOP
Manufacturer
Maxim Integrated Products
Type
Analog Switchr
Datasheet

Specifications of MAX4678EUE+

Function
Switch
Circuit
4 x SPST - NO
On-state Resistance
1.6 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 11 V, ±2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Package
16TSSOP
Maximum On Resistance
2.7@4.5V Ohm
Maximum Low Level Output Current
100 mA
Maximum Turn-off Time
165@4.5V ns
Maximum Turn-on Time
1000@4.5V ns
Switch Architecture
SPST
Power Supply Type
Single|Dual
Number Of Switches
Quad
Switch Configuration
SPST
On Resistance (max)
1.6 Ohms
On Time (max)
350 ns
Off Time (max)
150 ns
Off Isolation (typ)
- 65 dB
Supply Voltage (max)
+/- 5.5 V
Supply Voltage (min)
+/- 2.7 V
Supply Current
0.001 uA
Maximum Power Dissipation
457 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Description/function
Analog Switch
Input Level
CMOS, TTL
Minimum Operating Temperature
- 40 C
Off State Leakage Current (max)
1 nA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4677/MAX4678/MAX4679 quad analog switch-
es feature 1.6Ω max on-resistance (R
ing from a dual ±5V supply. R
channels to 0.3Ω max and is flat (0.4Ω max) over the
specified signal range. Each switch can handle Rail-to-
Rail
+25°C. These switches are ideal in low-distortion appli-
cations and are the preferred solution over mechanical
relays in automated test equipment. They have low
power requirements, require less board space, and are
more reliable than mechanical relays.
The MAX4677 has four normally closed (NC) switches,
and the MAX4678 has four normally open (NO) switch-
es. The MAX4679 has two NC and two NO switches
and features guaranteed break-before-make switching.
The MAX4677/MAX4678/MAX4679 operate from either
a single +2.7V to +11V or dual ±2.7V to ±5.5V supplies,
making them ideal for use in digital card applications
and single-ended 75Ω systems.
These devices feature a separate logic supply input
that operates from +2.7V to V+, allowing independent
logic and analog supplies.
______________________Pin Configurations/Functional Diagrams/Truth Tables
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
19-1713; Rev 0; 4/00
________________________Applications
Reed Relay Replacement
Test Equipment
Communications Systems
Audio Signal Routing
®
analog signals. Off-leakage current is 0.1nA at
TOP VIEW
COM1
COM4
GND
NC4
NC1
IN1
IN4
V-
________________________________________________________________ Maxim Integrated Products
2Ω, Quad, SPST, CMOS Analog Switches
1
2
3
4
5
6
7
8
LOGIC
DIP/TSSOP
0
1
General Description
MAX4677
MAX4677
Avionics
ADC Systems
Data-Acquisition Systems
PBX/PABX Systems
SWITCH
ON
OFF
ON
16
15
14
13
12
11
10
9
is matched between
IN2
COM2
NC2
V+
VL
NC3
COM3
IN3
ON
) when operat-
COM1
COM4
GND
NO1
NO4
IN1
IN4
V-
SWITCHES SHOWN FOR LOGIC "0" INPUT
1
2
3
4
5
6
7
8
LOGIC
DIP/TSSOP
0
1
MAX4678
MAX4678
o On-Resistance 1.6Ω max
o On-Resistance Flatness 0.4Ω max
o On-Resistance Matching 0.3Ω max
o Dual ±2.7V to ±5.5V or Single +2.7V to +11V
o TTL/CMOS-Logic Compatible
o Crosstalk -84dB at 1MHz
o Off-Isolation -65dB at 1MHz
o -3dB Bandwidth: 66MHz
o Rail-to-Rail Signal Range
SWITCH
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
OFF
ON
MAX4677EUE
MAX4677EPE
MAX4678EUE
MAX4678EPE
MAX4679EUE
MAX4679EPE
Supply Range
16
15
14
13
12
11
10
9
PART
IN2
COM2
NO2
V+
VL
NO3
COM3
IN3
COM1
COM4
GND
NO1
NO4
IN1
IN4
V-
LOGIC
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
0
1
1
2
3
4
5
6
7
8
Ordering Information
DIP/TSSOP
MAX4679
SWITCHES
MAX4679
OFF
1, 4
ON
SWITCHES
16
15
14
13
12
11
10
9
2, 3
OFF
ON
IN2
NC2
V+
VL
NC3
COM3
IN3
COM2
PIN-PACKAGE
16 TSSOP
16 DIP
16 TSSOP
16 DIP
16 TSSOP
16 DIP
Features
1

Related parts for MAX4678EUE+

MAX4678EUE+ Summary of contents

Page 1

... DIP/TSSOP MAX4677 LOGIC SWITCH 0 ON OFF 1 ________________________________________________________________ Maxim Integrated Products For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. o On-Resistance 1.6Ω max ) when operat On-Resistance Flatness 0.4Ω max is matched between o On-Resistance Matching 0.3Ω max o Dual ± ...

Page 2

Quad, SPST, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS V+ to GND ..............................................................-0.3V to +12V V- to GND ...............................................................+0.3V to -12V ................................................................................+12V V , IN_ to GND (Note 1) ...............................-0.3V to (V+ + 0.3V ...

Page 3

Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS–Dual Supplies (continued) (V+ = +5V ±10 -5V ±10 +2.7V to V+, GND = Typical values are +25°C.) (Note 2) A PARAMETER SYMBOL ...

Page 4

Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS–Single Supply (V+ = +5V ±10 +2.7V to V+, GND = values are +25°C.) (Note 2) A PARAMETER SYMBOL ANALOG SWITCH V ...

Page 5

Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS–Single Supply (continued) (V+ = +5V ±10 +2.7V to V+, GND = values are +25°C.) (Note 2) A PARAMETER SYMBOL Break-Before- Make ...

Page 6

Quad, SPST, CMOS Analog Switches (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V TEMPERATURE (SINGLE SUPPLY) 2.5 2 +85° +25° -40°C A 1.0 0 +5V V- ...

Page 7

Quad, SPST, CMOS Analog Switches (T = +25°C, unless otherwise noted.) A INSERTION LOSS, OFF-ISOLATION, AND CROSSTALK vs. FREQUENCY (DUAL SUPPLIES +5V -10 INSERTION LOSS V- = -5V -20 OFF-ISOLATION -30 ...

Page 8

Quad, SPST, CMOS Analog Switches ___________Applications Information Overvoltage Protection Proper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maxi- mum ratings because stresses beyond the listed ratings can cause permanent damage to the devices. ...

Page 9

Quad, SPST, CMOS Analog Switches V+ MAX4677 MAX4678 V L MAX4679 R GEN COM_ V GEN GND Figure 4. Charge Injection NETWORK ANALYZER N_1 PORT 1 50Ω PORT 2 GND V- -5V Figure 5a. Off-Isolation Test Circuit, ...

Page 10

Quad, SPST, CMOS Analog Switches MAX4677 NETWORK MAX4678 ANALYZER MAX4679 COM1 PORT 1 COM_ PORT 2 V- GND Figure 6a. Crosstalk Test Circuit, Dual Supplies NETWORK ANALYZER PORT 1 PORT 2 Figure 7a. Insertion Loss Test ...

Page 11

Quad, SPST, CMOS Analog Switches NETWORK ANALYZER PORT 1 PORT 2 Figure 7b. Insertion Loss Test Circuit, Single Supply ______________________________________________________________________________________ N_1 COM1 IN_ V+ MAX4677 MAX4678 MAX4679 GND L +5V Chip Information TRANSISTOR COUNT: 240 PROCESS: ...

Page 12

... Maxim reserves the right to change the circuitry and specifications without notice at any time. implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ...

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