SN74LVC1G3157_15 Datasheet, PDF (1/35 Pages) Texas Instruments – SN74LVC1G3157 Single-Pole Double-Throw Analog Switch

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SN74LVC1G3157
SCES424I – JANUARY 2003 – REVISED JUNE 2015
SN74LVC1G3157 Single-Pole Double-Throw Analog Switch
1 Features
•1 1.65-V to 5.5-V V_CC Operation
• Useful for Both Analog and Digital Applications
• Specified Break-Before-Make Switching
• Rail-to-Rail Signal Handling
• Operating Frequency Up to 300 MHz
• High Degree of Linearity
• High Speed, Typically 0.5 ns
(V_CC = 3 V, C_L = 50 pF)
• Low ON-State Resistance, Typically ≉6 Ω
(V_CC = 4.5 V)
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
2 Applications
• Wearables
• Portable Computing
• Internet of Things
• Audio Signal Processing
3 Description
This single-pole double-throw (SPDT) analog switch
is designed for 1.65-V to 5.5-V V_CC operation.
The SN74LVC1G3157 device can handle both analog
and digital signals. The SN74LVC1G3157 device
permits signals with amplitudes of up to V_CC (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.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SOT-23 (6)
2.90 mm × 1.60 mm
SC70 (6)
2.00 mm × 1.25 mm
SN74LVC1G3157 SOT (6)
1.60 mm × 1.20 mm
SON (6)
1.45 mm × 1.00 mm
DSBGA (6)
1.41 mm × 0.91 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
1
B2
6
S
3
B1
4
A
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.