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參數資料
| 型號： | PI5A392AP |
| 英文描述： | Low Quiescent Current High Efficiency Step-Down Converters |
| 中文描述： | SPST模擬開關 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 160K |
| 代理商： | PI5A392AP |
32
PS7062D 07/14/98
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PI5A381A
PI5A383A
Functional Diagram, Pin Configurations and Truth Tables
Features
Single-Supply Operation (+2V to +6V)
Rail-to-Rail Analog Signal Dynamic Range
Low On-Resistance (8
typ with 5V supply)
Minimizes Distortion and Error Voltages
R
Matching Between Channels, 0.9
typ
On-Resistance Flatness, 3
typ
Low Charge Injection Reduces Glitch Errors. Q = 7pC typ
High Speed. t
= 8ns typ
Very Good Off-Isolation: -55dB @ 10 MHz
Wide -3dB Bandwidth: 230 MHz
High-Current Channel Capability: >100mA
TTL/CMOS Logic Compatible
Low Power Consumption (0.5
μ
W typ)
Pin-compatible with DG40X, MAX38X
Applications
Audio, Video Switching and Routing
Battery-Powered Communication Systems
Computer Peripherals
Telecommunications
Portable Instrumentation
Replaces Mechanical Relays
Switches shown for Logic “0” input
NC = Normally Closed, NO = Normally Open, NIC = Not internally Connected
Description
The PI5A381/383/385A are dual monolithic analog switches
designed for single-supply operation. These high-precision
devices are ideal for low-distortion audio, video signal switching
and routing.
The PI5A381 is a dual single-pole single-throw (SPST), nor-
mally open (NO) switch. The PI5A383 is a dual single-pole
double-throw (SPDT) switch. The PI5A385 is a dual double-
pole single-throw (DPST), normally open (NO) function.
Each switch conducts current equally well in either direction
when on. When off they block voltages up to the power-supply
rails.
The PI5A381/383/385 are fully specified with +5V, and +3.3V
supplies. With +5V, they guarantee <10
on-resistance. On-
resistance matching between channels is within 2
. On-
resistance flatness is less than 4
over the specified range. The
PI5A38X family guarantees fast switching speeds (t
ON
< 15ns).
These products are available in the 16-pin narrow-body SOIC,
QSOP, and PDIP packages for operation over the industrial
(-40
o
C to +85
o
C) temperature range.
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
COM1
NIC
COM3
NC3
NC4
COM4
COM2
NIC
NO1
NIC
GND
NIC
V
IN2
NO2
IN1
PI5A383A
CC
A
3
8
3
A
5
P
c
o
L
2
W
S
,
W
S
4
W
S
,
W
S
0
1
F
F
N
O
O
N
F
O
O
F
A
1
8
3
A
5
P
c
o
L
h
c
S
0
1
F
F
N
O
O
A
5
8
3
A
5
P
c
o
L
h
c
S
0
1
F
F
N
O
O
相關PDF資料 |
PDF描述 |
|---|---|
| PI5A392AQ | Low Quiescent Current High Efficiency Step-Down Converters |
| PI5A392AW | SPST Analog Switch |
| PI5A393AP | Low Quiescent Current High Efficiency Step-Down Converters |
| PI5A393AQ | Low Quiescent Current High Efficiency Step-Down Converters |
| PI5A393AW | SPST Analog Switch |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI5A392AQ | 制造商:Pericom Semiconductor Corporation 功能描述:Analog Switch Quad SPST 16-Pin QSOP |
| PI5A392AQE | 功能描述:模擬開關 IC Quad SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| PI5A392AQEX | 功能描述:模擬開關 IC Quad SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| PI5A392AW | 制造商:Pericom Semiconductor Corporation 功能描述:Analog Switch Quad SPST 16-Pin SOIC |
| PI5A392AWE | 功能描述:模擬開關 IC Quad SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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