MAX318

Features: *Low On Resistance <20 Typical (35 Max)* Guaranteed Matched On Resistance Between Channels <2* Guaranteed Flat On Resistance over Analog Signal Range 3 Max* Guaranteed Charge Injection <10pC* Guaranteed Off-Channel Leakage <6nA at +85* ESD Guaranteed > 2000V per Method 301...

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SeekIC No. : 004409856 Detail

MAX318: Features: *Low On Resistance <20 Typical (35 Max)* Guaranteed Matched On Resistance Between Channels <2* Guaranteed Flat On Resistance over Analog Signal Range 3 Max* Guaranteed Charge Injecti...

floor Price/Ceiling Price

Part Number:
MAX318
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

* Low On Resistance <20 Typical (35 Max)
* Guaranteed Matched On Resistance Between
   Channels <2
* Guaranteed Flat On Resistance over Analog
   Signal Range 3 Max
* Guaranteed Charge Injection <10pC
* Guaranteed Off-Channel Leakage <6nA at +85
* ESD Guaranteed > 2000V per Method 3015.7
* Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
* TTL-/CMOS-Logic Compatible
* Rail-to-Rail Analog Signal Handling Capability



Application

* Sample-and-Hold Circuits
* Guidance and Control Systems
* Heads-Up Displays
* Test Equipment
* Military Radios
* Communications Systems
* Battery-Powered Systems
* PBX, PABX



Pinout

  Connection Diagram


Specifications

Voltage Referenced to V-
  V+....................................................................................+44V
  GND................................................................................+25V
  VL .................................................(GND - 0.3V) to (V+ + 0.3V)
  IN, COM, NC, NO....................(V- - 2V) to (V+ + 2V) or 30mA,
whichever occurs first
Continuous Current (any terminal).....................................30mA
Peak Current, NC, NO, COM
  (pulsed at 1ms, 10% duty cycle max)..........................100mA
ESD.................................................................................±2000V
Continuous Power Dissipation (TA = +70°C) (Note 1)
  Plastic DIP (derate 9.09mW/°C above +70°C)............727mW
  SO (derate 5.88mW/°C above +70°C)........................471mW
  CERDIP (derate 8.00mW/°C above +70°C)................640mW
Operating Temperature Ranges:
  MAX31_C_ _.......................................................0°C to +70°C
  MAX31_E_ _....................................................-40°C to +85°C
  MAX31_MJA..................................................-55°C to +125°C
Storage Temperature Range ............................-55°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C

Note 1: All leads are soldered or welded to PC board.

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.



Description

The MAX317/MAX318/MAX319 are precision, CMOS, monolithic analog switches. The single-pole singlethrow (SPST) MAX317 is normally closed (NC), the SPST MAX318 is normally open (NO), and the singlepole 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 2½ between channels and to remain flat over the analog signal range (3 max). They also offer low leakage (less than 250pA at +25 and less than 6nA at +85) 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 injection (10pC), low power consumption (35µW), and electrostatic discharge (ESD) greater than ±2000V. The 44V maximum breakdown voltage allows rail-to-rail analog signal handling capability.




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