Rainbow-electronics DS3690 User Manual download pdf

DS3690

3.3V 26-Channel, Three-Stateable

Transmission Gate

________________________________________________________________

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.

General Description

The DS3690 is a 26-channel, three-stateable transmis-

sion gate designed for transparent digital signal trans-

fer when enabled and fast-gated bus isolation when the

device is disabled. Each of the 26 independent chan-

nels can be used for input, output, or I/O signal appli-

cations, with a typical signal propagation delay of less

than 10ns. Using the logic-control input, all channels

can be simultaneously enabled for bus transmission or

forced to a high-impedance condition to isolate a criti-

cal component on that bus.

The DS3690 operates on a single 3.3V (typical) power

supply and is available in a space-saving 56-pin lead-

free TQFN package.

Applications

POS Terminals

PIN Pads

Cryptographic Processors

Gaming

Lottery Terminals

Industrial Controls and Monitoring

Features

♦ 26 Bidirectional Channels

♦ Low Propagation Delay (< 10ns typ)

♦ High-Speed On/Off Time (< 20ns typ)

♦ 2.7V to 3.6V Supply

♦ Wide Temperature Range: -55°C to +85°C

♦ TQFN Package (5mm x 11mm x 0.8mm)

Ordering Information

Rev 0; 10/07

Denotes a lead-free package.

TRL = Tape and reel.

PART TEMP RANGE PIN-PACKAGE

DS3690T+ -55°C to +85°C 56 TQFN

DS3690T+TRL -55°C to +85°C 56 TQFN

CH10A

CH12A

CH13A

CH14A

CH11A

CH09A

CH16A

CH18A

CH19A

CH20A

CH17A

CH15A

CH08A

CH05A

CH07A

CH06A

CH04A

CH03A

CH02A

CH01A

CH10B

CH12B

CH13B

CH14B

CH11B

CH09B

CH16B

CH18B

CH19B

CH20B

CH17B

CH15B

CH08B

CH05B

CH07B

CH06B

CH04B

CH03B

CH02B

CH01B

CH21A

CH22A

CH23A

GND

CH23B

CH22B

CH21B

CH24A

CH25A

CH26A

GND

CH26B

CH25B

CH24B

TOP VIEW

TQFN

EXPOSED PAD (ON BOTTOM)

DS3690

(5mm

11mm

0.8mm)

Pin Configuration

Typical Operating Circuit appears at end of data sheet.

1 2 3 4 5 6 7

Transmission Gate 1

Summary of Contents

Page 1 - Transmission Gate

DS36903.3V 26-Channel, Three-StateableTransmission Gate________________________________________________________________Maxim Integrated Products1For p

Page 2

DS36903.3V 26-Channel, Three-StateableTransmission Gate2 _______________________________________________________________________________________ABSOLU

Page 3

DS36903.3V 26-Channel, Three-StateableTransmission Gate_______________________________________________________________________________________ 3Note 1

Page 4

DS36903.3V 26-Channel, Three-StateableTransmission Gate4 _______________________________________________________________________________________Typica

Page 5

DS36903.3V 26-Channel, Three-StateableTransmission Gate_______________________________________________________________________________________ 5Pin De

Page 6

DS3690Detailed DescriptionThe DS3690 is a 26-channel, noninverting, bidirectionalCMOS transmission gate, and is intended for use inapplications where

Page 7

DS36903.3V 26-Channel, Three-StateableTransmission GateMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embod

Comments to this Manuals

No comments

Rainbow-electronics DS3690 User Manual

Browse online or download User Manual for Computer hardware Rainbow-electronics DS3690. Rainbow Electronics DS3690 User Manual

Summary of Contents

Comments to this Manuals

Related products and manuals for Computer hardware Rainbow-electronics DS3690