MAX4622ESE+ Maxim Integrated Products, MAX4622ESE+ Datasheet

MAX4622ESE+

Manufacturer Part Number

MAX4622ESE+

Description

IC SWITCH DUAL SPST 16SOIC

Manufacturer

Maxim Integrated Products

Type

Analog Switchr

Datasheet

1.MAX4622CPE.pdf (12 pages)

Specifications of MAX4622ESE+

Function

Switch

Circuit

2 x SPST - NC/NO

On-state Resistance

5 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

4.5 V ~ 36 V, ±4.5 V ~ 18 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-SOIC (0.154", 3.90mm Width)

Package

16SOIC N

Maximum On Resistance

8@12V Ohm

Maximum Low Level Output Current

100 mA

Number Of Channels Per Chip

Maximum Turn-off Time

200@Â±15V ns

Maximum Turn-on Time

350@12V ns

Switch Architecture

SPDT

Power Supply Type

Single|Dual

Number Of Switches

Dual

Switch Configuration

SPDT

On Resistance (max)

5 Ohms

On Time (max)

250 ns

Off Time (max)

200 us

Off Isolation (typ)

- 62 dB

Supply Voltage (max)

+/- 20 V

Supply Voltage (min)

+/- 4.5 V

Supply Current

0.001 uA

Maximum Power Dissipation

696 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)

0.5 nA

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 12
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The MAX4621/MAX4622/MAX4623 are precision, dual,

high-speed analog switches. The single-pole/single-

throw (SPST) MAX4621 and double-pole/single-throw

(DPST) MAX4623 dual switches are normally open

(NO). The single-pole/double-throw (SPDT) MAX4622

has two normally closed (NC) and two NO poles. All

three parts offer low 5Ω on-resistance guaranteed to

match to within 0.5Ω between channels and to remain

flat over the full analog signal range (∆0.5Ω max). They

also offer low leakage (<500pA at +25°C, <5nA at

+85°C) and fast switching times (turn-on time <250ns,

turn-off time <200ns).

These analog switches are ideal in low-distortion appli-

cations and are the preferred solution over mechanical

relays in automatic test equipment or applications

where current switching is required. They have low

power requirements, use less board space, and are more

reliable than mechanical relays.

The MAX4621/MAX4622/MAX4623 are pin-compatible

replacements for the DG401/DG403/DG405, respective-

ly, offering improved overall performance. These mono-

lithic switches operate from a single positive supply

(+4.5V to +36V) or with bipolar supplies (±4.5V to ±18V)

while retaining CMOS-logic input compatibility.

19-1497; Rev 0; 8/99

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

TOP VIEW

COM2

COM1

N.C.

________________________________________________________________ Maxim Integrated Products

LOGIC

SO/DIP

MAX4621

General Description

SWITCH

OFF

Pin Configurations/Functional Diagrams/Truth Tables

NO1

IN1

V-

GND

V+

IN2

NO2

SWITCHES SHOWN FOR LOGIC "0" INPUT

COM1

COM3

COM4

COM2

LOGIC

N.C.

NC3

NC4

N.C.

SWITCHES 1, 2

Dual, 5 Ω Analog Switches

SO/DIP

MAX4622

OFF

MAX4622

Ordering Information continued at end of data sheet.

Reed Relay Replacement

Test Equipment

Communication Systems

Data-Acquisition Systems

MAX4621CSE

MAX4621CPE

Low On-Resistance: 3Ω (typ), 5Ω (max)

Guaranteed R

(0.5Ω max)

Guaranteed Break-Before-Make Operation

(MAX4622)

Guaranteed Off-Channel Leakage <5nA at +85°C

Single-Supply Operation (+4.5V to +36V)

Bipolar-Supply Operation (±4.5V to ±18V)

TTL/CMOS-Logic Compatible

Rail-to-Rail

Pin Compatible with DG401/DG403/DG405

SWITCHES 3, 4

PART

OFF

NO1

IN1

V-

GND

V+

IN2

NO2

Analog Signal Handling Capability

COM1

COM3

COM4

COM2

TEMP. RANGE

N.C.

NO3

NO4

N.C.

0°C to +70°C

Match Between Channels

Ordering Information

LOGIC

MAX4623

SO/DIP

MAX4623

Military Radios

PBX, PABX Systems

Audio-Signal Routing

Avionics

SWITCH

Applications

OFF

16 Narrow SO

16 Plastic DIP

PIN-PACKAGE

Features

NO1

IN1

V-

GND

V+

IN2

NO2

Related parts for MAX4622ESE+

MAX4622ESE+ Summary of contents

Page 1

... MAX4621 LOGIC SWITCH 0 OFF ON 1 ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. Dual, 5 Ω Analog Switches Low On-Resistance: 3Ω (typ), 5Ω (max) Guaranteed R (0.5Ω max) Guaranteed Break-Before-Make Operation (MAX4622) Guaranteed Off-Channel Leakage < ...

Page 2

Dual, 5 Ω Analog Switches ABSOLUTE MAXIMUM RATINGS (Voltages Referenced to GND GND ..............................................................-0.3V to +44V V- to GND ...............................................................+0.3V to -44V V+ to V-...................................................................-0.3V to +44V V to GND.....................................................-0.3V to (V+ + 0.3V) L All Other Pins ...

Page 3

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V +5V, GND = are +25°C.) (Note 2) A PARAMETER SYMBOL POWER SUPPLY Power-Supply Range Positive Supply Current I+ Negative Supply Current I- ...

Page 4

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

Page 5

ELECTRICAL CHARACTERISTICS—Single Supply (continued) (V+ = +12V +5V, GND = +25°C.) (Note 2) A PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Turn-On Time (Note Turn-Off Time (Note 3) t ...

Page 6

Dual, 5 Ω Analog Switches (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V (DUAL SUPPLIES) COM 7 10mA COM 6.5 6.0 V 5.5 5.0 4.5 4.0 V 15V 3.5 V+, V- ...

Page 7

Pin Description PIN NAME MAX4621 COM1 Switch Common Terminal COM2 2–7 N.C. Not internally connected Switch Normally Open 9, 16 NO2, NO1 Terminal 10, 15 IN2, IN1 Digital Logic Inputs 11 V+ Positive Supply-Voltage Input 12 V Logic ...

Page 8

Dual, 5 Ω Analog Switches +5V MAX4621 MAX4622 MAX4623 V L SWITCH INPUT V = +10V COM COM_ FOR t ON IN1 V = -10V COM FOR t OFF GND LOGIC INPUT 0 REPEAT TEST FOR EACH SWITCH. FOR LOAD ...

Page 9

C MAX4621 MAX4622 MAX4623 SIGNAL GENERATOR V COM NC_ OR NO_ ANALYZER R L 100 Figure 5. Off-Isolation C MAX4621 MAX4622 MAX4623 SIGNAL GENERATOR COM_ 0, 2.4V IN_ NC_ OR NO_ ANALYZER R L 100 Figure 6. Crosstalk Test Circuit ...

Page 10

Dual, 5 Ω Analog Switches Ordering Information (continued) PART TEMP. RANGE MAX4621ESE -40°C to +85°C MAX4621EPE -40°C to +85°C MAX4622CSE 0°C to +70°C MAX4622CPE 0°C to +70°C MAX4622ESE -40°C to +85°C MAX4622EPE -40°C to +85°C MAX4623CSE 0°C to +70°C MAX4623CPE ...

Page 11

Dual, 5 Ω Analog Switches Package Information (continued) 11 ...

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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