Datasheet

MAX4747–MAX4750

Ω

, Low-Voltage, Quad SPST/Dual SPDT Analog

Switches in WLP

8 _______________________________________________________________________________________

Pin Description—TQFN-EP

MAX4747 MAX4748 MAX4749 MAX4750

NAME FUNCTION

1, 3 1, 3 1, 3 1, 9 COM1, COM2 Analog-Switch Common Terminals

2 — — 7 NO2 Analog-Switch Normally Open Terminal

4, 13 4, 13 4, 13 5, 13 IN2, IN1 Logic-Control Digital Inputs

5, 12 5, 12 5, 12 — IN3, IN4 Logic-Control Digital Inputs

6 6 6 6 GND Ground. Connect to digital ground.

7 — 7 — NO3 Analog-Switch Normally Open Terminal

8, 14 8, 14 8, 14 2, 4, 8, 10, 12, 14 N.C. No Connection. Not internally connected.

9, 10 9, 10 9, 10 — COM3, COM4 Analog-Switch Common Terminals

11 — — — NO4 Analog-Switch Normally Open Terminal

15 15 15 15 V+ Positive Supply-Voltage Input

16 — 16 16 NO1 Analog-Switch Normally Open Terminal

— 2 2 11 NC2 Analog-Switch Normally Closed Terminal

— 7 — — NC3 Analog-Switch Normally Closed Terminal

— 11 11 — NC4 Analog-Switch Normally Closed Terminal

— 16 — 3 NC1 Analog-Switch Normally Closed Terminal

— — — — EP Exposed Pad. Connect EP to V+.