参数资料
型号: ISL54402IRZ
厂商: INTERSIL CORP
元件分类: 运动控制电子
英文描述: Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability
中文描述: DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, DSO10
封装: 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229WEED-3, TDFN-10
文件页数: 3/15页
文件大小: 464K
代理商: ISL54402IRZ
3
FN6240.3
July 12, 2006
Truth Table
ISL54401
V
BUS
L, R
D+, D-
0
ON
OFF
1
OFF
ON
Logic “0” when
V
DD
+ 0.2V, Logic “1” when
V
DD
+ 0.8V
Truth Table
ISL54400
V
DD
V
BUS
L, R
D+, D-
V
TERM
0
0
ON
OFF
Open
0
1
OFF
ON
Open
1
0
ON
OFF
Open
1
1
OFF
ON
3.3V to 4.0V
V
DD
: Logic “0” when < 2.4V, Logic “1” when
2.5V
V
BUS
: Logic “0” when
V
DD
+ 0.2V, Logic “1” when
V
DD
+ 0.8V
Truth Table
ISL54402
IN
NCx
NOx
0
ON
OFF
1
OFF
ON
Logic “0”
0.5V. Logic “1”
1.4V, with V
DD
between 2.7V and 3.6V
Pin Descriptions
NO.
ISL54400
ISL54401
ISL54402
NAME
FUNCTION
NAME
FUNCTION
NAME
FUNCTION
1
V
DD
Power Supply (Audio Switches)
Control Input for V
TERM
V
DD
Power Supply (Audio Switches)
V
DD
System Power Supply Input
2
V
BUS
Digital Control Input
Power Supply (USB Switches)
V
BUS
Digital Control Input
Power Supply (USB Switches)
IN2
Digital Control Input
3
D-/L
Voice and Data Common Pin
D-/L
Voice and Data Common Pin
COM1
Common Pin
4
D+/R
Voice and Data Common Pin
D+/R
Voice and Data Common Pin
COM2
Common Pin
5
GND
Ground Connection
GND
Ground Connection
GND
Ground Connection
6
R
Audio Right Input
R
Audio Right Input
NC2
Normally Closed Pin
7
L
Audio Left Input
L
Audio Left Input
NC1
Normallly Closed Pin
8
D+
USB Differential Input
D+
USB Differential Input
NO2
Normally Open Pin
9
D-
USB Differential Input
D-
USB Differential Input
NO1
Normallly Open Pin
10
V
TERM
USB V
TERM
Voltage, Outputs
3.3V to 4.0V when V
BUS
= 4.4V
to 5.25V and V
DD
= logic “1” and
connected to Upstream USB
Termination.
N.C.
No Connect
IN1
Digital Control Input
ISL54400, ISL54401, ISL54402
相关PDF资料
PDF描述
ISL54402IRZ-T Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability
ISL54400 Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability(具有负信号能力的低电压, 双路单刀双掷, USB/音频开关)
ISL54401 Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability(具有负信号能力的低电压, 双路单刀双掷, USB/音频开关)
ISL54402 Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability(具有负信号能力的低电压, 双路单刀双掷, USB/音频开关)
ISL54415 Low Voltage, Dual SPDT, USB/CVBS/Audio Switches with Negative Signal Capability(具有负信号能力的低电压, 双路单刀双掷, USB/CVBS/音频开关)
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