參數資料
型號: PI3A4629
英文描述: Analog | 3.0V. SOTiny. 0.4-Ohm SPST Analog Switch
中文描述: 模擬| 3.0V。 SOTiny。 0.4歐姆的SPST模擬開關
文件頁數: 6/9頁
文件大?。?/td> 540K
代理商: PI3A4629
PI3A4625
3.0V, SOT
INY
0.4
Single-Supply SPDT Analog Switch
6
PS8713 12/15/03
Test Circuits/Timing Diagrams
Figure 1. Switching Time
Figure 2. Charge Injection
V
CC
V
CC
NO
GND
NC
COM
V
Logic
Input
tr <20ns
tf <20ns
VOUT = VNO
RL
RL + RON
(
)
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
VOUT
VOUT
RL
50
CL
35pF
LOGIC INPUT WAVEFORMS INVERTED FOR
SWITCHES THAT HAVE OPPOSITE LOGIC
* 1.5V FOR 3.3V SUPPLY
tOFF
tON
90%
90%
Logic
Input
Switch
Output
VINH
VINL
0V
50%
RL
50
CL
35pF
VNO
Figure 3. Make-Before-Break Interval
V
CC
V
CC
GND
VNC
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
VCOM
RL
50
CL
35pF
Logic
Input
VINH
VINL
0.8 VOUT
0.9xVOUT
tMBB
VNO
RL
50
CL
35pF
NC
NO
Logic
Input
VNC
VNQ
0.8 VOUT
V
OUT
V
OUT
V
OUT
V
GEN
Logic
Input
OFF
OFF
OFF
ON
ON
IN
IN
COM
IN
GND
V
CC
.1 F
V
CC
NC
NO or
OFF
Q = (
V
OUT
)(C
L
)
C
L
1nF
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