74LVC1G3157：Analog Switches _ BDTIC a Leading Distributor in China

74LVC1G3157：Analog Switches

Part Number	Data Sheet	SPICE Model	Family	VCC Min (V)	VCC Max (V)	Maximum Switch Leakage (µA)	RON (Typical) (Ω)	RON Flatness Max (Ω)	RON Mismatch Max (Ω)	Switch Enable Time Max @ 5.0V (ns)
74LVC1G3157	74LVC1G3157.pdf	-	LVC	1.65	5.5	-	6	4	0.25	6

Description

The 74LVC1G3157 is a single-pole double-throw analog switch. The device is designed for operation with a power supply range of 1.65V to 5.5V. The bidirectional switch can handle signal amplitudes between Vcc and Ground. The OFF state impedance of the switch is typically 50 megaohms while the ON state is typically 6 ohms.

Application

Multiplexing of Analog Signals
Multiplexing of Digital Signals
Wide array of products such as:
- Tablet Computers, E-readers, Wearables
- Cell Phones, Personal Navigation/GPS
- MP3 players, Cameras, Video Recorders
- Computer Peripherals, Hard Drives, CD/DVD ROM
- TV, DVD, DVR, Set-Top-Box
- PCs, Networking, Notebooks, Netbooks and PDAs

Features

Wide Supply Voltage Range from 1.65 to 5.5V
Control Pin Includes Hysteresis Allowing for Slower Input Rise and Fall times
CMOS low power consumption
Very Low ON-State Resistance
- 7.5 ohm (typical) at V_CC = 2.7V
- 6.5 ohm (typical) at V_CC = 3.3V
- 6 ohm (typical) at V_CC = 4.5V
Break Before Make Switching
Control Input accepts up to 5.5V Regardless of V_CC
Direct Interface with TTL Levels when V_CC = 3.3V
ESD Protection Tested per JESD 22
- Exceeds 200-V Machine Model (A115)
- Exceeds 2000-V Human Body Model (A114)
- Exceeds 1000-V Charged Device Model (C101)
Latch-Up Exceeds 100mA per JESD 78, Class I
Range of Package Options
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device
Supply Current: 75µA per OP Amp at 5.0V Supply Voltage
Unity Gain Bandwidth:1MHz
Output Voltage Swing: 0 to V_CC -1.5V