adg3257 Analog Devices, Inc., adg3257 Datasheet - Page 4

• Manufacturer Part Number: adg3257
• Description: High Speed, 3.3 V/5 V Quad 2 1 Mux/demux 4-bit, 1 Of 2 Bus Switch
• Manufacturer: Analog Devices, Inc.

ADG3257
ABSOLUTE MAXIMUM RATINGS*
(T
V
Digital Inputs to GND . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Operating Temperature Range
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
QSOP Package
Lead Temperature, Soldering (10 sec) . . . . . . . . . . . . 300°C
IR Reflow, Peak Temperature (<20 sec) . . . . . . . . . . . 235°C
* Stresses above those listed under Absolute Maximum Ratings may cause perma-
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the ADG3257 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
nent damage to the device. This is a stress rating only and functional operation of
the device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability. Only one absolute
maximum rating may be applied at any one time.
CC
A
Industrial (B Version) . . . . . . . . . . . . . . . . –40°C to +85°C
θ
JA
= 25°C, unless otherwise noted.)
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
Thermal Impedance . . . . . . . . . . . . . . . . . . 149.97°C/W
Model
ADG3257BRQ
ADG3257BRQ-REEL
ADG3257BRQ-REEL7
ADG3257BRQZ*
ADG3257BRQZ-REEL7*
*Z = Pb-free part.
Temperature Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
ORDERING GUIDE
–4–
Package Descriptions
16-Lead Shrink Small Outline Package
16-Lead Shrink Small Outline Package
16-Lead Shrink Small Outline Package
16-Lead Shrink Small Outline Package
16-Lead Shrink Small Outline Package
Mnemonic
BE
S
Ax
Bx
PIN FUNCTION DESCRIPTIONS
PIN CONFIGURATION
GND
1B
1B
2B
2B
1A
2A
S
1
2
1
2
Description
Output Enable (Active Low)
Port Select
Port A, Inputs or Outputs
Port B, Inputs or Outputs
1
2
3
4
5
6
7
8
(Not to Scale)
ADG3257
TOP VIEW
WARNING!
16
15
14
13
12
11
10
9
3B
V
BE
4B
4B
4A
3B
3A
Package Option
RQ-16
RQ-16
RQ-16
RQ-16
RQ-16
CC
1
1
2
2
ESD SENSITIVE DEVICE
REV. D