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 low-channel
on-resistance (less than 85Ω), guaranteed to
match within 2Ω between channels and to remain flat
over the analog signal range (∆9Ω 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 (35µW), and electrostatic
discharge (ESD) greater than 2000V. The 44V
maximum breakdown voltage allows rail-to-rail analog
signal handling capability.
These monolithic switches 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.
Key Features
Applications/Uses
Low On-Resistance: < 45Ω Typical (85Ω Max)
Guaranteed Matched On-Resistance Between
Channels: < 2Ω
Guaranteed Flat On-Resistance over Full Analog
Signal Range: ∆9Ω 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
Battery-Operated Systems
Communication Systems
Guidance and Control Systems
Heads-Up Displays
Military Radios
PBX, PABX
Sample-and-Hold Circuits
Test Equipment
Key Specifications: Switches and Multiplexers (Mid Voltage)
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