MAX364

Low On Resistance: < 45½ Typical (85½ Max)
Guaranteed Matched On Resistance Between Channels: < 2½
Guaranteed Flat On Resistance over Full 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                                   Communication Systems
Guidance and Control Systems                       Battery-Operated Systems
Heads-Up Displays                                                                    PBX, PABX
Test Equipment                                                                   Military Radios

Voltage Referenced to VV+.............................................................44V
GND ...............................................................................................25V
VL..............................................................(GND - 0.3V) to (V+ + 0.3V)
IN_, COM_, NO_, or NC_ ......................(V- - 2V) to (V+ + 2V) or 30mA
........................................................................(whichever occurs first)
Continuous Current (any terminal) .............................................30mA
Peak Current COM_, NO_, or 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
Operating Temperature Ranges:
MAX36_C_ _ .................................................................0°C to +70°C
MAX36_E_ _...............................................................-40°C to +85°C
Storage Temperature Range ...................................-65°C to +150°C
Lead Temperature (soldering, 10sec) .....................................+300°C

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

The MAX364/MAX365 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX364 has four normally closed (NC), and the MAX365 has four normally open (NO) switches. Both parts offer lowchannel on resistance (less than 85½), guaranteed to match within 2½ between channels and to remain flat over the analog signal range (Æ9½ max). Both parts 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 MAX364/MAX365 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 allows rail-to-rail analog signal handling capability.

These monolithic switches MAX364 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.