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參數資料
| 型號： | PS385ESE |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Precision, 17V Analog Switches |
| 中文描述： | 精密，17V的模擬開關 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 528K |
| 代理商： | PS385ESE |
1
PS8186A 07/15/98
Low On-Resistance (16
typ) Minimizes Distortion
and Error Voltages
Low Glitching Reduces Step Errors in Sample-and-Holds.
Charge Injection, 3pC typ
Single Supply (+3V to +15V) or Split-Supply
(+3V to +8V) Operation
Improved Second Sources for MAX381/MAX383/MAX385
On-Resistance Matching Between Channels, 0.2
typ
On-Resistance Flatness, 1
typ
Low Off-Channel Leakage, <2.5nA @ +85oC
TTL/CMOS Logic Compatible
Rail-to-Rail Analog Signal Dynamic Range
Low Power Consumption <1
μ
A
Applications
Instrumentation, ATE
Sample-and-Holds
Audio Switching and Routing
Telecommunication Systems
PBX, PABX
Battery-Powered Systems
Top View
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PS381/PS383/PS385
Functional Diagrams, Pin Configurations, and Truth Tables
Top View
Top View
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
COM1
N.C.
N.C.
N.C.
N.C
N.C.
COM2
N.C.
NO1
V-
GND
N.C.
V+
IN2
NO2
IN1
PS381
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
COM1
N.C.
COM3
NC3
NC4
COM4
COM2
N.C.
NO1
V-
GND
N.C.
V+
IN2
NO2
IN1
PS383
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
COM1
N.C.
COM3
NO3
NO4
COM4
COM2
N.C.
NO1
V-
GND
N.C.
V+
IN2
NO2
IN1
PS385
Features
For free samples and the latest literature:
www.pericom.com,
or phone
1-800-435-2336
Description
The PS381/PS383/PS385 are improved high precision, medium
voltage analog switches designed to operate with +3V to +8V
power supplies.
The PS381 has two normally open (NO) switches. The PS383 is a
dual, single-pole double-throw (SPDT) switch. The PS385 is a
dual, double-pole single-throw (DPST) function. Each switch
conducts current equally well in either direction when on. In the off
state each switch blocks voltages up to the power-supply rails.
With ±5V power supplies, the PS381/PS383/PS385 guarantee
<30
on-resistance
.
On-resistance matching between channels is
within 2
. On-resistance flatness is less than 4
over the specified
range. All three devices feature low leakage currents (<2 pA @
25oC, <2.5nA @ +85oC) and fast switching speeds (tON < 130ns).
Break-before-make switching action protects against momentary
crosstalk (PS383).
These switches are fully specified for single +5V operation,
with <45
R
ON
, <2
R
ON
match, and <4
R
ON
flatness.
For operation below 5V the PI5A381A/PI5A383A/PI5A385A
are also recommended.
N.C = No Connect.
Switches shown for logic “0” input
.
1
8
3
S
P
c
o
L
h
c
w
S
0
1
F
F
N
O
O
3
8
3
S
P
c
o
L
4
W
S
,
W
S
2
W
S
,
W
S
0
1
N
F
O
O
F
F
F
N
O
O
5
8
3
S
P
c
o
L
h
c
w
S
0
1
F
F
N
O
O
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PS3901 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIAC-DRIVER-OUTPUT OPTOCOUPLER |
| PS3901L | 功能描述:三極與 SCR 輸出光電耦合器 DISC BY NEC 5/99 RoHS:否 制造商:Vishay Semiconductors 輸出設備:PhotoTriac 每芯片的通道數量: 絕緣電壓:3750 Vrms 正向電流:10 mA 正向電壓:1.2 V 最大觸發電流:10 mA 關斷狀態下輸出電壓-VDRM:600 V 最大連續輸出電流: 零交叉電路: 封裝:Reel |
| PS3902 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIAC-DRIVER-OUTPUT OPTOCOUPLER |
| PS3902L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIAC-DRIVER-OUTPUT OPTOCOUPLER |
| PS391 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision, Quad, SPST, Analog Switches |
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