MFG:MAXIM Package Cooled:SO D/C:8
MFG: MAXIM
Package Cooled: SO
D/C: 8
Description: The MAX4554/MAX4555/MAX4556 are CMOS analog ICs configured as force-sense switches for Kelvin sensing ...
The MAX4554/MAX4555/MAX4556 are CMOS analog ICs configured as force-sense switches for Kelvin sensing in automated test equipment (ATE). Each part contains high-current, low-resistance switches for forcing current, and higher resistance switches for sensing a voltage or switching guard signals. The MAX4554 contains two force switches, two sense switches, and two guard switches configured as two triple-pole/single-throw (3PST) normally open (NO) switches. The MAX4555 con- tains four independent single-pole/single-throw (SPST) normally closed (NC) switches, two force switches, and two sense switches. The MAX4556 contains three inde- pendent single-pole/double-throw (SPDT) switches, of which one is a force switch and two are sense switches.
These devices operate from a single supply of +9V to +40V or dual supplies of ±4.5V to ±20V. On-resistance (6Ωmax) is matched between switches to 1Ωmax. Each switch can handle Rail-to-Rail®analog signals. The off-leakage current is only 0.25nA at +25°C and 2.5nA at +85°C. The MAX4554 is also fully specified for +20V and -10V operation.
All digital inputs have +0.8V and +2.4V logic thresh- olds, ensuring both TTL- and CMOS-logic compatibility.
V+ ...........................................................................-0.3V to +44V
V- ............................................................................-25V to +0.3V
V+ to V- ..................................................................-0.3V to +44V
All Other Pins (Note 1)............................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current into Force Terminals.........................±100mA
Continuous Current into Any Other Terminal.....................±30mA
Peak Current into Force Terminals
(pulsed at 1ms, 10% duty cycle)......................................±300mA
Peak Current into Any Other Terminal
(pulsed at 1ms, 10% duty cycle)......................................±100mA
ESD per Method 3015.7.....................................................>2000V
Continuous Power Dissipation (TA= +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C)...............842mW
Narrow SO (derate 8.7mW/°C above +70°C)..................696mW
Operating Temperature Ranges
MAX455_C_ E.........................................................0°C to +70°C
MAX455_E_ E......................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec)................................+300°C
MAX4555EPE
PDF/DataSheet Download
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The MAX4555operate from a single supply of +9V to +40V or dual supplies of ±4.5V to ±20V. On-resistance (6 max) is matched between switches to 1 max.Each switch can handle Rail-to-Rail analog signals.The off-leakage current is only 0.25nA at +25°C and 2.5nA...
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