MAX394EWP-T datasheet, PDF - EEWORLD Datasheet

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MAX394EWP-T: DescriptionAnalog Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch Replaces MAX333A; CategoryAnalog mixed-signal IC The signal circuit; File Size216KB，13 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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MAX394EWP-T Overview

Analog Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch Replaces MAX333A

MAX394EWP-T Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Maxim
Parts packaging code	SOIC
package instruction	0.300 INCH, SOIC-20
Contacts	20
Reach Compliance Code	not_compliant
Analog Integrated Circuits - Other Types	SPDT
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	12.8 mm
Humidity sensitivity level	1
Maximum negative supply voltage (Vsup)	-8 V
Negative supply voltage minimum (Vsup)	-2.4 V
Nominal Negative Supply Voltage (Vsup)	-5 V
Number of channels	1
Number of functions	4
Number of terminals	20
Nominal off-state isolation	66 dB
On-state resistance matching specifications	0.5 Ω
Maximum on-state resistance (Ron)	35 Ω
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
output	SEPARATE OUTPUT
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	245
power supply	3.3/5/+-5 V
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	8 V
Minimum supply voltage (Vsup)	2.4 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
Maximum disconnect time	75 ns
Maximum connection time	130 ns
switch	BREAK-BEFORE-MAKE
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.5 mm
Base Number Matches	1

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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

-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**

________________________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

INPUTS

OUTPUTS

- V

MAX394

15 N.C.

14 NC3

13 COM3

12 NO3

IN3

- V

DIP/SO/TSSOP

SWITCHES ARE SHOWN WITH LOGIC "0" INPUT

N.C. = NOT INTERNALLY CONNECTED

FLYING CAPACITOR

LEVEL TRANSLATOR

(2-CHANNEL)

________________________________________________________________

Maxim Integrated Products

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.

MAX394EWP-T Related Products

	MAX394EWP-T	MAX394CWP	MAX394EAP	MAX394CPP	MAX394EAP-T	MAX394EUP-T	MAX394EWP-	MAX394CAP
Description	Analog Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch Replaces MAX333A	Analog Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch#Replaces MAX333A	Analog Switch ICs Quad SPDT CMOS Analog Switch	Analog Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch#Replaces MAX333A	Analog Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch Replaces MAX333A	Analog Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch Replaces MAX333A	Analog Switch ICs Quad SPDT CMOS Analog Switch	Analog Switch ICs Quad SPDT CMOS Analog Switch
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	-	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	-	incompatible
Maker	Maxim	-	Maxim	Maxim	Maxim	Maxim	-	Maxim
Parts packaging code	SOIC	SOIC	SSOP	DIP	SSOP	TSSOP	-	SSOP
package instruction	0.300 INCH, SOIC-20	0.300 INCH, SOIC-20	0.209 INCH, SSOP-20	0.300 INCH, PLASTIC, DIP-20	0.209 INCH, SSOP-20	4.40 MM, MO-153AC, TSSOP-20	-	0.209 INCH, SSOP-20
Contacts	20	20	20	20	20	20	-	20
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	-	not_compliant
Analog Integrated Circuits - Other Types	SPDT	SPDT	SPDT	SPDT	SPDT	SPDT	-	SPDT
JESD-30 code	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20	R-PDSO-G20	R-PDSO-G20	-	R-PDSO-G20
JESD-609 code	e0	e0	e0	e0	e0	e0	-	e0
length	12.8 mm	12.8 mm	7.2 mm	26.16 mm	7.2 mm	6.5 mm	-	7.2 mm
Humidity sensitivity level	1	1	1	1	1	1	-	1
Maximum negative supply voltage (Vsup)	-8 V	-8 V	-8 V	-8 V	-8 V	-8 V	-	-8 V
Negative supply voltage minimum (Vsup)	-2.4 V	-2.4 V	-2.4 V	-2.4 V	-2.4 V	-2.4 V	-	-2.4 V
Nominal Negative Supply Voltage (Vsup)	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V	-	-5 V
Number of channels	1	1	1	1	1	1	-	1
Number of functions	4	4	4	4	4	4	-	4
Number of terminals	20	20	20	20	20	20	-	20
Nominal off-state isolation	66 dB	66 dB	66 dB	66 dB	66 dB	66 dB	-	66 dB
On-state resistance matching specifications	0.5 Ω	0.5 Ω	0.5 Ω	0.5 Ω	0.5 Ω	0.5 Ω	-	0.5 Ω
Maximum on-state resistance (Ron)	35 Ω	35 Ω	35 Ω	35 Ω	35 Ω	35 Ω	-	35 Ω
Maximum operating temperature	85 °C	70 °C	85 °C	70 °C	85 °C	85 °C	-	70 °C
output	SEPARATE OUTPUT	SEPARATE OUTPUT	SEPARATE OUTPUT	SEPARATE OUTPUT	SEPARATE OUTPUT	SEPARATE OUTPUT	-	SEPARATE OUTPUT
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SSOP	DIP	SSOP	TSSOP	-	SSOP
Encapsulate equivalent code	SOP20,.4	SOP20,.4	SSOP20,.3	DIP20,.3	SSOP20,.3	TSSOP20,.25	-	SSOP20,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	IN-LINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	245	245	245	245	245	245	-	245
power supply	3.3/5/+-5 V	3.3/5/+-5 V	3.3/5/+-5 V	3.3/5/+-5 V	3.3/5/+-5 V	3.3/5/+-5 V	-	3.3/5/+-5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	2.65 mm	2.65 mm	1.99 mm	4.572 mm	1.99 mm	1.1 mm	-	1.99 mm
Maximum supply voltage (Vsup)	8 V	8 V	8 V	8 V	8 V	8 V	-	8 V
Minimum supply voltage (Vsup)	2.4 V	2.4 V	2.4 V	2.4 V	2.4 V	2.4 V	-	2.4 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	-	5 V
surface mount	YES	YES	YES	NO	YES	YES	-	YES
Maximum disconnect time	75 ns	75 ns	75 ns	75 ns	75 ns	75 ns	-	75 ns
Maximum connection time	130 ns	130 ns	130 ns	130 ns	130 ns	130 ns	-	130 ns
switch	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	BREAK-BEFORE-MAKE	-	BREAK-BEFORE-MAKE
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	-	CMOS
Temperature level	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	-	COMMERCIAL
Terminal surface	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	-	GULL WING
Terminal pitch	1.27 mm	1.27 mm	0.65 mm	2.54 mm	0.65 mm	0.65 mm	-	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
width	7.5 mm	7.5 mm	5.29 mm	7.62 mm	5.29 mm	4.4 mm	-	5.29 mm
Base Number Matches	1	1	1	-	1	1	-	1

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