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DS3690

Description
3.3V 26-Channel, Three-Stateable Transmission Gate
File Size108KB,7 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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DS3690 Overview

3.3V 26-Channel, Three-Stateable Transmission Gate

Rev 0; 10/07
3.3V 26-Channel, Three-Stateable
Transmission Gate
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.
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)
Features
DS3690
Applications
POS Terminals
PIN Pads
Cryptographic Processors
Gaming
Lottery Terminals
Industrial Controls and Monitoring
PART
DS3690T+
DS3690T+TRL
Ordering Information
TEMP RANGE
-55°C to +85°C
-55°C to +85°C
PIN-PACKAGE
56 TQFN
56 TQFN
+Denotes
a lead-free package.
TRL = Tape and reel.
Pin Configuration
CH01B
CH02B
CH03B
CH04B
CH05B
CH06B
CH07B
CH08B
CH09B
CH10B
CH11B
CH12B
CH13B
CH14B
CH15B
CH16B
CH17B
CH18B
CH19B
CH19A
CH20B
28 CH21B
27 CH22B
26 CH23B
25 GND
24 V
CC
23 CH23A
EXPOSED PAD (ON BOTTOM)
22 CH22A
21 CH21A
2
CH02A
3
CH03A
4
CH04A
5
CH05A
6
CH06A
7
CH07A
8
CH08A
9
CH09A
10 11 12 13 14 15 16 17 18 19 20
CH10A
CH11A
CH12A
CH13A
CH14A
CH15A
CH16A
CH17A
CH18A
CH20A
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
CH24B 49
CH25B 50
CH26B 51
CE 52
GND 53
CH26A 54
CH25A 55
CH24A 56
+
1
CH01A
DS3690
TQFN
(5mm
×
11mm
×
0.8mm)
Typical Operating Circuit appears at end of data sheet.
________________________________________________________________
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.

DS3690 Related Products

DS3690 DS3690T+ DS3690T+TRL
Description 3.3V 26-Channel, Three-Stateable Transmission Gate 3.3V 26-Channel, Three-Stateable Transmission Gate 3.3V 26-Channel, Three-Stateable Transmission Gate
Is it lead-free? - Lead free Lead free
Is it Rohs certified? - conform to conform to
Maker - Maxim Maxim
Parts packaging code - QFN QFN
package instruction - HVQCCN, HVQCCN,
Contacts - 56 56
Reach Compliance Code - compli compli
ECCN code - EAR99 EAR99
Differential output - NO NO
Number of drives - 1 1
Input properties - STANDARD STANDARD
Interface integrated circuit type - LINE DRIVER LINE DRIVER
Interface standards - GENERAL PURPOSE GENERAL PURPOSE
JESD-30 code - R-XQCC-N56 R-XQCC-N56
JESD-609 code - e3 e3
length - 11 mm 11 mm
Humidity sensitivity level - 3 3
Number of functions - 1 1
Number of terminals - 56 56
Maximum operating temperature - 85 °C 85 °C
Minimum operating temperature - -55 °C -55 °C
Package body material - UNSPECIFIED UNSPECIFIED
encapsulated code - HVQCCN HVQCCN
Package shape - RECTANGULAR RECTANGULAR
Package form - CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius) - 260 260
Certification status - Not Qualified Not Qualified
Maximum seat height - 0.8 mm 0.8 mm
Maximum supply voltage - 3.6 V 3.6 V
Minimum supply voltage - 2.7 V 2.7 V
Nominal supply voltage - 3.3 V 3.3 V
surface mount - YES YES
Temperature level - OTHER OTHER
Terminal surface - MATTE TIN Matte Tin (Sn)
Terminal form - NO LEAD NO LEAD
Terminal pitch - 0.5 mm 0.5 mm
Terminal location - QUAD QUAD
Maximum time at peak reflow temperature - NOT SPECIFIED NOT SPECIFIED
maximum transmission delay - 10 ns 10 ns
width - 5 mm 5 mm
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