MAX361

Low On Resistance: < 45½ Typical (85½ Max)
Guaranteed Matched On Resistance Between Channels: < 2½
Guaranteed Flat On Resistance over Analog Signal Range: Æ9½ Max
Guaranteed Charge Injection: < 10pC
Guaranteed Off-Channel Leakage: <4nA at +85°C
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

Sample-and-Hold Circuits Guidance and Control Systems Heads-Up Displays Test Equipment Communications Systems Battery-Operated Systems PBX, PABX

Voltage Referenced to VV+
....................................................................................44V
GND.............................................................................25V
IN_, COM_, NO_, NC_ ........(V- - 2V) to (V+ + 2V) or 30mA
(whichever occurs first)
Continuous Current (any terminal) ..........................30mA
Peak Current COM, NO, NC
(pulsed at 1ms, 10% duty cycle max).....................100mA
ESD.........................................................................2000V
Continuous Power Dissipation (TA = +70°C) (Note 1)
Plastic DIP (derate 10.53mW/°C above +70°C)...842mW
Narrow SO (derate 8.70mW/°C above +70°C).....696mW
CERDIP (derate 10.00mW/°C above +70°C) .......800mW
Operating Temperature Ranges:
MAX36_C_ _................................................0°C to +70°C
MAX36_E_ _ ............................................-40°C to +85°C
MAX36_MJE............................................-55°C to +125°C
Storage Temperature Range .................-65°C to +150°C
Lead Temperature (soldering, 10sec) ...................+300°C

The MAX361/MAX362 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX361 has four normally closed (NC) switches, and the MAX362 has four normally open (NO) switches. Both parts offer low channel on resistance (less than 85½), guaranteed to match within 3½ between channels and to remain flat over the analog signal range (Æ9½ max). MAX361 also offer low leakage (less than 500pA at +25°C and less than 4nA at +85°C) and fast switching (turn-on time less than 250ns and turn-off time less than 170ns).

The MAX361/MAX362 are fabricated with Maxim's new improved 44V silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (35W), and electrostatic discharge (ESD) greater than 2000V. The 44V maximum breakdown voltage of MAX361 allows rail-to-rail analog signal handling capability.

These monolithic switches MAX361 operate with a single positive supply (+10V to +30V) or with split supplies (±4.5V to ±20V) while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.