参数资料
型号: ADG3243BRJ-R2
厂商: Analog Devices Inc
文件页数: 6/12页
文件大小: 0K
描述: IC SW BUS CTRL 2.5/3.3V SOT23-8
标准包装: 1
类型: 总线开关
电路: 1 x 1:1
独立电路: 2
电压电源: 单电源
电源电压: 2.5V, 3.3V
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 剪切带 (CT)
其它名称: ADG3243BRJ-R2CT
REV. 0
ADG3243
–3–
ABSOLUTE MAXIMUM RATINGS
*
(TA = 25
°C, unless otherwise noted.)
VCC to GND . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to +4.6 V
Digital Inputs to GND . . . . . . . . . . . . . . . . . –0.5 V to +4.6 V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . –0.5 V to +4.6 V
DC Output Current . . . . . . . . . . . . . . . . . 25 mA per Channel
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . –40
°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65
°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 150
°C
JA Thermal Impedance
. . . . . . . . . . . . . . . . . . . . . 206
°C/
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-
nent damage to the device. This is a stress rating only; 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.
PIN CONFIGURATION
8-Lead SOT-23
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
ADG3243
GND
A1
BE0
B0
BE1
VCC
A0
B1
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
ADG3243 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.
ORDERING GUIDE
Model
Temperature Range
Package Description
Package
Branding
ADG3243BRJ-R2
–40
°C to +85°CSOT-23 (Small Outline Transistor Package)
RJ-8
SFA
ADG3243BRJ-REEL
–40
°C to +85°CSOT-23 (Small Outline Transistor Package)
RJ-8
SFA
ADG3243BRJ-REEL7
–40
°C to +85°CSOT-23 (Small Outline Transistor Package)
RJ-8
SFA
PIN FUNCTION DESCRIPTIONS
Pin No.
Mnemonic
Description
1
BE0
Bus Enable (Active Low)
2A0
Port A0, Input or Output
3A1
Port A1, Input or Output
4GND
Ground Reference
5B1
Port B1, Input or Output
6B0
Port B0, Input or Output
7
BE1
Bus Enable (Active Low)
8VCC
Positive Power Supply Voltage
Table I. Truth Table
BEx
Function
LAx = Bx, 3.3 V to 2.5 V/2.5 V to 1.8 V Level Shifting
H
Disconnect
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