1-Channel, 2:1 Analog Switch - SN74LVC1G3157

SN74LVC1G3157 (ACTIVE)

1-Channel, 2:1 Analog Switch

 

Description

This single channel single-pole double-throw (SPDT) analog switch is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G3157 device can handle both analog and digital signals. The SN74LVC1G3157 device permits signals with amplitudes of up to VCC (peak) to be transmitted in either direction.

Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

Features

  • ESD Protection Exceeds JESD 22
    • 2000-V Human Body Model (A114-A)
    • 1000-V Charged-Device Model (C101)
  • 1.65-V to 5.5-V VCC Operation
  • Qualified For 125°C operation
  • Specified Break-Before-Make Switching
  • Rail-to-Rail Signal Handling
  • Operating Frequency Typically 340 MHz at Room Temperature
  • High Speed, Typically 0.5 ns
    (VCC = 3 V, CL = 50 pF)
  • Low ON-State Resistance, Typically ≉6 Ω
    (VCC = 4.5 V)
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

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Parametrics Compare all products in Analog Switches/Muxes

 
Configuration
Number of Channels (#)
Power Supply Type
Vss (Min) (V)
Vss (Max) (V)
Vdd (Min) (V)
Vdd (Max) (V)
Ron (Typ) (Ohms)
Bandwidth (MHz)
Rating
Operating Temperature Range (C)
Package Size: mm2:W x L (PKG)
Package Group
Supply Range (Max)
Ron (Max) (Ohms)
Input/Output Continuous Current (Max) (mA)
Supply Current (Typ) (uA)
Supply Current (Max) (uA)
Features
OFF-state leakage current (Max) (µA)
ON-state leakage current (Max) (µA)
Input/Output ON-state Capacitance (Typ) (pF)
Input/Output OFF-state Capacitance (Typ) (pF)
ESD Charged Device Model (kV)
ESD HBM (kV)
VIL (Max) (V)
VIH (Min) (V)
SN74LVC1G3157 SN74LVC2G53
2:1 SPDT    2:1 SPDT   
1    1   
Single    Single   
N/A    N/A   
N/A    N/A   
1.65    1.65   
5.5    5.5   
6    6.5   
340    300   
Catalog    Catalog   
-40 to 125
-40 to 85   
-40 to 85   
See datasheet (DSBGA)
6SC70: 4 mm2: 2.1 x 2(SC70)
See datasheet (SON)
6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
6SOT-5X3: 3 mm2: 1.6 x 1.6(SOT-5X3)
6X2SON: 1 mm2: .8 x 1(X2SON)   
See datasheet (DSBGA)
8SM8: 12 mm2: 4 x 2.95(SM8)
8VSSOP: 6 mm2: 3.1 x 2(VSSOP)   
DSBGA
SC70
SON
SOT-23
SOT-5X3
X2SON   
DSBGA
SM8
VSSOP   
5.5    5.5   
50    30   
128    50   
1    1   
35    10   
SPDT switch
low tpd
unbuffered   
SPDT switch
low tpd
unbuffered   
1    1   
1    1   
17.3    19.5   
5.2    6.5   
1    1   
2    2   
Vdd*.3    Vdd*.3   
Vdd*.7    Vdd*.7   

Other qualified versions of SN74LVC1G3157

Version Part Number Definition
Automotive SN74LVC1G3157-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects