MAX14777 Datasheet | Maxim Integrated

Quad Beyond-the-Rails -15V to +35V Analog Switch General Description The MAX14777 quad SPST switch supports analog signals above and below the rails with a single 3.0V to 5.5V supply. The device Features a selectable -15V/+35V or -15V/+15V analog signal range for all switches. Each switch has a separate control input to allow independent switching, making the device an alternative to opto-relays in applications that do not need galvanic isolation. The IC Features 10Ω (max) on-resistance, and 9mΩ (typ) RON flatness, along with a low 50n A (max at +85°C) onleakage. For maximum signal integrity, the device keeps this performance over the entire mon-mode voltage range. Each switch can carry up to 60m A (max) of continuous current in either direction. The MAX14777 is available in a 20-pin (4mm x 4mm) TQFN package and is specified over the -40°C to +105°C temperature range. Benefits and Features - Simple, Flexible Board Design - -15V/+35V Beyond-the-Rails™ Signal Range from a Single 3.0V to 5.5V Supply - Selectable -15V/+15V Signal Range for Lower Supply Current - 60m A Maximum Current through Each Switch - 1.62V to 5.5V Logic Interface - High-Performance 10Ω RON (max) - 150mΩ (max) RON Flatness - ±50n A (max) On-Leakage at TA = +85°C - Saves Board Space - Small 20-Pin TQFN Package (4mm x 4mm) - -40°C to +105°C Operating Temperature Range Applications - - - - Industrial Measurement Systems Instrumentation Systems 4- 20m A Switching ATE Systems Beyond-the-Rails is a registered trademark of Maxim Integrated Products, Inc. Ordering Information appears at end of data sheet. Functional Diagram VL VCC SEL35 CONFIG BIAS GENERATION VP VN A1 A2 A3 A4 B1 B2 B3 B4 EN1 EN2 EN3 EN4 For related parts and remended products to use with this part, refer to .maximintegrated./MAX14777...