MAX4678EUE Maxim Integrated Products, MAX4678EUE Datasheet
MAX4678EUE
Manufacturer Part Number
MAX4678EUE
Description
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX4678EUE.pdf
(12 pages)
Specifications of MAX4678EUE
Package
TSSOP16
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX4678EUE
Manufacturer:
MAXIM
Quantity:
16
Part Number:
MAX4678EUE
Manufacturer:
MAXIM/美信
Quantity:
20 000
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
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