鈥?/div>
Rail-To-Rail operation
Pin-compatible with 3125 Bus Switch & 74 series 125
Single-Supply operation: 2V to 6V
Low On-Resistance: 8鈩?typical @ 5V
Tight match between channels: 0.9鈩?typical
R
ON
flatness: 3鈩?typical
Low power consumption: 0.5碌-ohm typical
High Speed, T
ON
= 8ns typical
High-current channel capability: >100mA
Wide bandwidth: >200 MHz
Packaging (Pb-free & Green available):
-14-pin SOIC (W)
-16-pin QSOP (Q)
Description
Pericom Semiconducto's PI5A101 is an all-purpose analog switch
designed for single-supply operation from +2V to +6V. This switch
is ideal for audio, video, and data switching and routing.
The PI5A101 is a quad SPST (single-pole, single-throw)
NC (normally closed) function.
When on, each switch conducts current equally well in either
direction. When off, they block voltages up to the power-
supply rails.
The PI5A101 is fully specified with +5V and +3.3V supplies.
With +5V the R
ON
is 8鈩?typical, making it ideal for replacing
mechanical relays in data communications, test equipment, and
instrumentation applications. Matching between channels is
better than 2鈩? R
ON
flatness is better than 4鈩?over the specified
range.
These analog switches also offer wide bandwidth (>200 MHz high
speed (T
ON
>15ns), and low charge injection (Q >10pC).
The PI5A101 is available in the narrow-body 14-pin small SOIC
and 16-pin QSOP packages for operation over the industrial
(鈥?0擄C to +85擄C) temperature range.
Applications
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Instrumentation, ATE
Audio Switching and Routing
Telecommunications Systems
Data Communications
Battery-Powered Systems
Replaces Mechanical Relays
Pin Configurations
SOIC
IN
1
COM
1
NC
1
IN
2
OM
2
NC
2
GND
1
2
3
4
5
6
7
14 V
CC
13 IN
4
12 COM
11 NC
4
10 IN
3
9 COM
8 NC
3
NIC 1
IN
1
2
COM
1
3
NC
1
4
IN
2
5
OM
2
6
NC
2
7
GND 8
Top View
QSOP
16 V
CC
15 IN
4
14 COM
13 NC
4
12 IN
3
11 COM
10 NC
3
9 NIC
Switches show for logic "0" input
NIC = Not Internally Connected
Truth Table
Logic
0
1
Switch
ON
OFF
1
PS7079F
09/22/04
PI5A101WE相關(guān)型號PDF文件下載
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