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参数资料
| 型号： | PI5A3157CX |
| 英文描述： | Quad 12-Bit Rail-to-Rail Micropower DACs; Package: SSOP; No of Pins: 28; Temperature Range: 0°C to +70°C |
| 中文描述： | SPDT模拟开关 |
| 文件页数： | 1/8页 |
| 文件大小： | 160K |
| 代理商： | PI5A3157CX |
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
相关PDF资料 |
PDF描述 |
|---|---|
| PI5A319A | Analog | High Speed. Single Supply SPDT Switch |
| PI5A381AP | SPST Analog Switch |
| PI5A381AP16 | SPST Analog Switch |
| PI5A381AQ | SPST Analog Switch |
| PI5A381AQ16 | Quad 12-Bit Rail-to-Rail Micropower DACs; Package: SSOP; No of Pins: 28; Temperature Range: 0°C to +70°C |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI5A3157ZAEX | 功能描述:IC SWITCH SPDT 6TDFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| PI5A3158 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SOTINYTM Low Voltage Dual SPDT Analog Switch 2:1 Mux/DeMux Bus Switch |
| PI5A3158ZA | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SOTINYTM Low Voltage Dual SPDT Analog Switch 2:1 Mux/DeMux Bus Switch |
| PI5A3158ZAE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SOTINYTM Low Voltage Dual SPDT Analog Switch 2:1 Mux/DeMux Bus Switch |
| PI5A3158ZAEX | 功能描述:模拟开关 IC SOTiny Low Voltage Dual SPDT RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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