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MAX394EPP+

Description
Analog Switch ICs Quad SPDT CMOS Analog Switch
CategoryAnalog mixed-signal IC    The signal circuit   
File Size216KB,13 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MAX394EPP+ Overview

Analog Switch ICs Quad SPDT CMOS Analog Switch

MAX394EPP+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeDIP
package instructionDIP, DIP20,.3
Contacts20
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Analog Integrated Circuits - Other TypesSPDT
JESD-30 codeR-PDIP-T20
JESD-609 codee3
length26.16 mm
Humidity sensitivity level1
Maximum negative supply voltage (Vsup)-8 V
Negative supply voltage minimum (Vsup)-2.4 V
Nominal Negative Supply Voltage (Vsup)-5 V
Number of channels1
Number of functions4
Number of terminals20
Nominal off-state isolation66 dB
On-state resistance matching specifications0.5 Ω
Maximum on-state resistance (Ron)35 Ω
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
outputSEPARATE OUTPUT
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP20,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)260
power supply3.3/5/+-5 V
Certification statusNot Qualified
Maximum seat height4.572 mm
Maximum supply voltage (Vsup)8 V
Minimum supply voltage (Vsup)2.4 V
Nominal supply voltage (Vsup)5 V
surface mountNO
Maximum disconnect time75 ns
Maximum connection time130 ns
switchBREAK-BEFORE-MAKE
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
19-0391; Rev 2; 9/08
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
_______________General Description
The MAX394 is a precision, low-voltage, quad, single-
pole/double-throw (SPDT) analog switch. The four inde-
pendent switches operate with bipolar supplies ranging
from ±2.7V to ±8V, or with a single supply of +2.7V to
+15V. The MAX394 offers low on-resistance (less than
35Ω), guaranteed to match within 2Ω between channels
and to remain flat over the analog signal range (Δ4Ω
max). It also offers break-before-make switching (10ns
typical), with turn-off times less than 75ns and turn-on
times less than 130ns. The MAX394 is ideal for portable
operation since quiescent current runs less than 1µA with
all inputs high or low.
This monolithic, quad switch is fabricated with Maxim’s
low voltage silicon-gate process. Design improvements
guarantee extremely low charge injection (10pC), low
power consumption (10µW), and electrostatic discharge
(ESD) greater than 2000V.
Logic inputs are TTL and CMOS compatible and guaran-
teed over a +0.8V to +2.4V range for supply voltages up
to +8V. When supplies exceed +8V, the inputs are typi-
cally +0.8V to +4V. Logic inputs and switched analog sig-
nals can range anywhere between the supply voltages
without damage.
____________________________Features
Low On-Resistance, < 17Ω Typical (35Ω max)
Guaranteed Matched On-Resistance Between
Channels, < 2Ω
Guaranteed Flat On-Resistance over Analog
Signal Range,
Δ4Ω
Max
Guaranteed Charge Injection < 10pC
Guaranteed Off-Channel Leakage < 2.5nA at +85°C
ESD Guaranteed > 2000V per Method 3015.7
Single-Supply Operation (+2.7V to +15V)
Bipolar-Supply Operation (±2.7V to ±8V)
TTL/CMOS-Logic Compatibility
Rail-to-Rail Analog Signal Handling Capability
Pin Compatible with MAX333, MAX333A
MAX394
Ordering Information
PART
MAX394CPP
MAX394CWP
MAX394C/D
MAX394EPP
MAX394EWP
MAX394EUP
MAX394MJP
MAX394MWP/PR
TEMPERATURE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +85°C
-55°C to +125°C
PIN-PACKAGE
20 Plastic DIP
20 Wide SO
Dice*
20 Plastic DIP
20 Wide SO
20 TSSOP
20 CERDIP**
20 Wide SO**
20 Wide SO**
________________________Applications
Test Equipment
Communications Systems
PBX, PABX
Heads-Up Displays
Portable Instruments
Audio Signal Routing
Set-Top Boxes
MAX394MWP/PR-T
-55°C to +125°C
*Contact
factory for dice specifications.
**Contact
factory for availability.
Typical Operating Circuit
__________________Pin Configuration
TOP VIEW
IN1 1
NO1 2
COM1 3
NC1 4
V- 5
GND 6
NC2 7
COM2 8
NO2 9
IN2 10
20 IN4
19 NO4
18 COM4
17 NC4
16 V+
OSC
IN
V
2
INPUTS
V
1
OUTPUTS
V
1
- V
2
MAX394
15 N.C.
14 NC3
13 COM3
12 NO3
11
IN3
V
4
V
3
V
3
- V
4
DIP/SO/TSSOP
SWITCHES ARE SHOWN WITH LOGIC "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
FLYING CAPACITOR
LEVEL TRANSLATOR
(2-CHANNEL)
________________________________________________________________
Maxim Integrated Products
1
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.
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