参数资料
型号: MAX317ESA+T
厂商: Maxim Integrated Products
文件页数: 1/12页
文件大小: 0K
描述: IC SWITCH SPST 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 开关
电路: 1 x SPST- NC
导通状态电阻: 35 欧姆
电压电源: 单/双电源
电压 - 电源,单路/双路(±): 10 V ~ 30 V,±4.5 V ~ 20 V
电流 - 电源: 1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
_______________General Description
The MAX317/MAX318/MAX319 are precision, CMOS,
monolithic analog switches. The single-pole single-
throw (SPST) MAX317 is normally closed (NC), the
SPST MAX318 is normally open (NO), and the single-
pole double-throw (SPDT) MAX319 has one normally
open and one normally closed switch. All three parts
offer low on resistance (less than 35
), guaranteed to
match within 2
between channels and to remain flat
over the analog signal range (
3 max). They also
offer low leakage (less than 250pA at +25°C and less
than 6nA at +85°C) and fast switching (turn-on time
less than 175ns and turn-off time less than 145ns).
The MAX317/MAX318/MAX319 are fabricated with
Maxim’s new improved silicon-gate process. Design
improvements guarantee extremely low charge injec-
tion (10pC), low power consumption (35W), and elec-
trostatic discharge (ESD) greater than ±2000V. The
44V maximum breakdown voltage allows rail-to-rail ana-
log signal handling capability.
________________________Applications
Sample-and-Hold Circuits
Guidance and Control Systems
Heads-Up Displays
Test Equipment
Military Radios
Communications Systems
Battery-Powered Systems
PBX, PABX
____________________________Features
o Low On Resistance <20
Typical (35 Max)
o Guaranteed Matched On Resistance Between
Channels <2
o Guaranteed Flat On Resistance over Analog
Signal Range
3 Max
o Guaranteed Charge Injection <10pC
o Guaranteed Off-Channel Leakage <6nA at +85°C
o ESD Guaranteed > 2000V per Method 3015.7
o Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
o TTL-/CMOS-Logic Compatible
o Rail-to-Rail Analog Signal Handling Capability
______________Ordering Information
MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
_______________________________________________________________________
Maxim Integrated Products
1
Call toll free 1-800-998-8800 for free samples or literature.
19-0185; Rev 1; 11/94
Ordering Information continued on last page.
* Contact factory for dice specifications.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
1
2
3
4
8
7
6
5
NO
V-
IN
VL
V+
GND
N.C.
COM
MAX318
DIP/SO
1
2
3
4
8
7
6
5
NC
V-
IN
VL
V+
GND
N.C.
COM
MAX317
DIP/SO
1
2
3
4
8
7
6
5
NO
V-
IN
VL
V+
GND
NC
COM
MAX319
DIP/SO
LOGIC
SWITCH
0
1
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
LOGIC
SWITCH
0
1
OFF
ON
LOGIC
NC
0
1
ON
OFF
NO
OFF
ON
MAX317
MAX318
MAX319
N.C. = No Connect
NC = Normally Closed
PART
TEMP. RANGE
PIN-PACKAGE
MAX317CPA
0°C to +70°C
8 Plastic DIP
MAX317CSA
0°C to +70°C
8 SO
MAX317CJA
0°C to +70°C
8 CERDIP
MAX317C/D
0°C to +70°C
Dice*
MAX317EPA
-40°C to +85°C
8 Plastic DIP
MAX317ESA
-40°C to +85°C
8 SO
MAX317EJA
-40°C to +85°C
8 CERDIP
MAX317MJA
-55°C to +125°C
8 CERDIP
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