General Description

The MAX4614/MAX4615/MAX4616 quad, low-voltage, high-speed, single-pole/single-throw (SPST) analog switches are pin compatible with the industry-standard 74HC4066/MAX4610 analog switches. On-resistance (10Ω max) is matched between switches to 1Ω max and is flat (1Ω max) over the specified signal range. Each switch handles V+ to GND analog signal levels. Maximum off-leakage current is only 1nA at TA = +25°C and 6nA at TA = +85°C.

The MAX4614 has four normally open (NO) switches, and the MAX4615 has four normally closed (NC) switches. The MAX4616 has two NO switches and two NC switches. These CMOS switches operate from a single +2V to +5.5V supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single +5V supply.

Features

♦ Fast Switching Times

   12ns tON, 10ns tOFF

♦ Pin Compatible with Industry-Standard

   74HC4066/MAX4610

♦ Guaranteed On-Resistance

   10Ω max (+5V supply)

   20Ω max (+3V supply)

♦ Guaranteed Match Between Channels (1Ω max)

♦ Guaranteed Flatness Over Signal Range (1Ω max)

♦ <6nA Off-Leakage Current Over Temperature

   (TA = +85°C)

♦ Rail-to-Rail® Signal Handling

♦ TTL/CMOS-Logic Compatible

Applications

  Battery-Operated Equipment

  Audio/Video Signal Routing

  Low-Voltage Data-Acquisition Systems

  Sample-and-Hold Circuits

  Communication Circuits