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MAX4685

Features: *12-Bump, 0.5mm-Pitch UCSP*NC Switch RON 0.5 max (+2.7V Supply) (MAX4684) 0.8 max (+2.7V Supply) (MAX4685)*NO Switch RON 0.8 max (+2.7V Supply)*RON Match Between Channels 0.06(max)*RON Flatness Over Signal Range 0.15(max)*+1.8V to +5.5V Single-Supply Operation*Rail-to-Rail® Signal Ha...

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SeekIC No. : 004410840 Detail

MAX4685: Features: *12-Bump, 0.5mm-Pitch UCSP*NC Switch RON 0.5 max (+2.7V Supply) (MAX4684) 0.8 max (+2.7V Supply) (MAX4685)*NO Switch RON 0.8 max (+2.7V Supply)*RON Match Between Channels 0.06(max)*RON Fla...

MAX4685 Data Sheet

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Part Number:
MAX4685
Supply Ability:
5000

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

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Product Details

Description



Features:

*12-Bump, 0.5mm-Pitch UCSP
*NC Switch RON
  0.5 max (+2.7V Supply) (MAX4684)
  0.8 max (+2.7V Supply) (MAX4685)
*NO Switch RON
  0.8 max (+2.7V Supply)
*RON  Match Between Channels
  0.06(max)
*RON Flatness Over Signal Range
  0.15(max)
*+1.8V to +5.5V Single-Supply Operation
*Rail-to-Rail® Signal Handling
*1.8V Logic Compatibility
*Low Crosstalk: -68dB (100kHz)
*High Off-Isolation: -64dB (100kHz)
*THD: 0.03%
*50nA (max) Supply Current
*Low Leakage Currents
  1nA (max) at TA= +25


Application

Speaker Headset Switching
MP3 Players
Power Routing
Battery-Operated Equipment
Relay Replacement
Audio and Video Signal Routing
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems


Pinout

Connection Diagram


Specifications

(All Voltages Referenced to GND)
V+, IN_............................................................-0.3V to +6V
COM_, NO_, NC_ (Note1).....................-0.3V to (V+ + 0.3V)
Continuous Current NO_, NC_, COM_.................. .±300mA
Peak Current NO_, NC_, COM_
(pulsed at 1ms, 50% duty cycle)................. ..........±400mA
Peak Current NO_, NC_, COM_
(pulsed at 1ms, 10% duty cycle)...................... .....±500mA 
Continuous Power Dissipation (TA = +70)
12-Bump UCSP (derate 11.4mW/!C above +70).....909mW
10-Pin PAMAX (derate 5.6mW!C above +70)..........444mW
Operating Temperature Ranges......................-40 to +85
Storage Temperature Range.................. ......-65 to +150
Lead Temperature (soldering, 10s).............................+300
Bump Temperature (soldering) (Note 2)
Infared (15s)........................................................... ...+220
Vapor Phase (60s).......................................................+215



Description

   The MAX4684/MAX4685 low on-resistance (RON), low-voltage,dual single-pole/double-throw (SPDT) analog switches operate from a single +1.8V to +5.5V supply.The MAX4684 features a 0.5 (max) RON for its NC switch and a 0.8 (max) RON for its NO switch at a +2.7V supply. The MAX4685 features a 0.8 max on-resistance for both NO and NC switches at a +2.7V supply.

   Both partsof MAX4685 feature break-before-make switching action (2ns) with tON = 50ns and tOFF = 40ns at +3V. The digi- tal logic inputs are 1.8V logic-compatible with a +2.7V to +3.3V supply.

   The MAX4684/MAX4685 are packaged in the chipscale package (UCSP)TM,significantly reducing the required PC board area. The chip occupies only a 2.0mm 1.50mm area. The 4  3 array of solder bumps are spaced with a 0.5mm bump pitch.




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