參數資料
型號: DG411
廠商: Maxim Integrated Products, Inc.
英文描述: Improved, Quad,SPST Analog Switches(改進型4通道單刀單擲模擬開關)
中文描述: 改進的四路、SPST模擬開關
文件頁數: 1/12頁
文件大?。?/td> 134K
代理商: DG411
_______________General Desc ription
Maxim’s redesigned DG411/DG412/DG413 analog
switches now feature low on-resistance matching
between switches (3
max) and guaranteed on-resis-
tance flatness over the signal range (
4
max). These
low on-resistance switches conduct equally well in
either direction. They guarantee low charge injection,
low power consumption, and an ESD tolerance of
2000V minimum per Method 3015.7. The new design
offers lower off leakage current over temperature (less
than 5nA at +85°C).
The DG411/DG412/DG413 are quad, single-pole/sin-
gle-throw (SPST) analog switches. The DG411 is nor-
mally closed (NC), and the DG412 is normally open
(NO). The DG413 has two NC switches and two NO
switches. Switching times are less than 150ns max for
t
ON
and less than 100ns max for t
OFF
. These devices
operate from a single +10V to +30V supply, or bipolar
±4.5V to ±20V supplies. Maxim’s improved
DG411/DG412/DG413 are fabricated with a 44V silicon-
gate process.
________________________Applic ations
Sample-and-Hold Circuits
Test Equipment
Heads-Up Displays
Guidance & Control Systems
Military Radios
Communication Systems
Battery-Operated Systems
PBX, PABX
Audio Signal Routing
______________________New Features
o
Plug-In Upgrade for Industry-Standard
DG411/DG412/DG413
o
Improved r
DS(ON)
Match Between Channels (3
max)
o
Guaranteed r
FLAT(ON)
Over Signal Range (
4
)
o
Improved Charge Injection (10pC max)
o
Improved Off Leakage Current Over Temperature
(<5nA at +85°C)
o
Withstand Electrostatic Discharge (2000V min)
per Method 3015.7
__________________Existing Features
o
Low r
DS(ON)
(35
max)
o
Single-Supply Operation +10V to +30V
o
Bipolar-Supply Operation ±4.5V to ±20V
o
Low Power Consumption (35μW max)
o
Rail-to-Rail Signal Handling
o
TTL/CMOS-Logic Compatible
______________Ordering Information
D
Improved, Quad,
S PS T Analog S witc hes
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
SWITCHES SHOWN FOR LOGIC "0" INPUT
DIP/SO
DG412
LOGIC
SWITCH
0
1
OFF
ON
TOP VIEW
DIP/SO
DG411
LOGIC
SWITCH
0
1
ON
OFF
DIP/SO
DG413
SWITCHES
1, 2
ON
OFF
LOGIC
0
1
SWITCHES
3, 4
OFF
ON
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
DG413
V
L
S3
D3
IN3
IN4
D4
S4
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
DG411
V
L
S3
D3
IN3
IN4
D4
S4
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
DG412
V
L
S3
D3
IN3
IN4
D4
S4
GND
_____________________Pin Configurations/Func tional Diagrams/Truth Tables
19-4728; Rev 2; 8/95
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
Dice*
0°C to +70°C
DG411C/D
16 Narrow SO
0°C to +70°C
DG411CY
16 Plastic DIP
0°C to +70°C
DG411
CJ
PIN-PACKAGE
TEMP. RANGE
PART
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