SN74LVC1G3157 Switch Datasheet

SN74LVC1G3157 Datasheet, PDF, Equivalent


Part Number

SN74LVC1G3157

Description

Single-Pole Double-Throw Analog Switch

Manufacture

etcTI

Total Page 30 Pages
Datasheet
Download SN74LVC1G3157 Datasheet


SN74LVC1G3157
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
SN74LVC1G3157
SCES424L – JANUARY 2003 – REVISED MAY 2017
SN74LVC1G3157 Single-Pole Double-Throw Analog Switch
1 Features
1 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
(VCC = 4.5 V)
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
2 Applications
• Wearables and Mobile Devices
• Portable Computing
• Internet of Things (IoT)
• Audio Signal Routing
• Remote Radio Unit
• Portable Medical Equipment
• Surveillance
• Home Automation
• I2C/SPI/UART Bus Multiplexing
• Wireless Charging
3 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.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SOT-23 (DBV) 2.90 mm × 1.60 mm
SC70 (DCK)
2.00 mm × 1.25 mm
SOT (DRL)
1.60 mm × 1.20 mm
SN74LVC1G3157
SON (DRY)
1.45 mm × 1.00 mm
DSBGA (YZP)
1.41 mm × 0.91 mm
SON (DSF)
1.00 mm × 1.00 mm
X2SON (DTB)
0.80 mm × 1.00 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.

SN74LVC1G3157
SN74LVC1G3157
SCES424L – JANUARY 2003 – REVISED MAY 2017
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 4
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ..................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions ...................... 6
6.4 Thermal Information .................................................. 6
6.5 Electrical Characteristics........................................... 7
6.6 Analog Switch Characteristics ................................. 8
6.7 Switching Characteristics 85°C................................. 9
6.8 Switching Characteristics 125°C............................... 9
6.9 Typical Characteristics .............................................. 9
7 Parameter Measurement Information ................ 10
8 Detailed Description ............................................ 15
8.1 Overview ................................................................. 15
8.2 Functional Block Diagram ....................................... 15
8.3 Feature Description................................................. 15
8.4 Device Functional Modes........................................ 15
9 Application and Implementation ........................ 16
9.1 Application Information............................................ 16
9.2 Typical Application ................................................. 16
10 Power Supply Recommendations ..................... 18
11 Layout................................................................... 18
11.1 Layout Guidelines ................................................. 18
11.2 Layout Example .................................................... 18
12 Device and Documentation Support ................. 19
12.1 Documentation Support ........................................ 19
12.2 Receiving Notification of Documentation Updates 19
12.3 Community Resources.......................................... 19
12.4 Trademarks ........................................................... 19
12.5 Electrostatic Discharge Caution ............................ 19
12.6 Glossary ................................................................ 19
13 Mechanical, Packaging, and Orderable
Information ........................................................... 19
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision K (January 2017) to Revision L
Page
• Deleted Feature "Useful for Both Analog and Digital Applications" ...................................................................................... 1
• Deleted Feature "High Degree of Linearity" .......................................................................................................................... 1
• Changed the first sentence of the Description From: "This single-pole double-throw (SPDT)..." To: "This single
channel single pole double-throw (SPDT)..." ......................................................................................................................... 1
• Added the X2SON (DTB) package to the Device Information ............................................................................................... 1
• Added the X2SON (DTB) package to the Pin Configuration and Functions .......................................................................... 4
• Changed II/O To: II/OK for I/O port diode current in the Absolute Maximum Ratings ............................................................... 5
• Added the DTB (X2SON) package to the Thermal Information table .................................................................................... 6
• Changed Note 1 and Note 2 n the Analog Switch Characteristics table................................................................................ 9
• Deleted Note 3 "Specified by design" from the Analog Switch Characteristics tables........................................................... 9
• Deleted Note 4 "Specified by design" from the Switch Characteristics 85°C tables .............................................................. 9
• Deleted Note 4 "Specified by design" from the Switch Characteristics 125°C tables ............................................................ 9
• Changed Figure 3, From: SW1 = VIL to SW1 = VIH, From: SW2 = VIH to: SW2 = VIL.......................................................... 10
• Changed Figure 6 ................................................................................................................................................................ 12
• Added a series 50-Ω resistor on B1 in Figure 7 ................................................................................................................... 12
• Changed Figure 8 ................................................................................................................................................................ 13
Changes from Revision J (June 2016) to Revision K
Page
• Added new applications to Applications section .................................................................................................................... 1
• Added Operating free-air temperature, TA for BGA and all other packages in Recommended Operating Conditions .......... 6
• Added 125°C data to Electrical Characteristics table. ........................................................................................................... 7
• Added 85°C to title to differentiate from new 125°C Switching Characteristics section. ....................................................... 9
• Added 125°C Switching Characteristics section and data. ................................................................................................... 9
2 Submit Documentation Feedback
Copyright © 2003–2017, Texas Instruments Incorporated
Product Folder Links: SN74LVC1G3157


Features Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity SN74LVC1G3157 SCES424L – JANU ARY 2003 – REVISED MAY 2017 SN74LVC1G 3157 Single-Pole Double-Throw Analog Sw itch 1 Features •1 ESD Protection Ex ceeds JESD 22 – 2000-V Human Body Mod el (A114-A) – 1000-V Charged-Device M odel (C101) • 1.65-V to 5.5-V VCC Ope ration • Qualified For 125°C operati on • Specified Break-Before-Make Swit ching • Rail-to-Rail Signal Handling • Operating Frequency Typically 340 M Hz at Room Temperature • High Speed, Typically 0.5 ns (VCC = 3 V, CL = 50 pF ) • Low ON-State Resistance, Typicall y ≉6 Ω (VCC = 4.5 V) • Latch-Up P erformance Exceeds 100 mA Per JESD 78, Class II 2 Applications • Wearables a nd Mobile Devices • Portable Computin g • Internet of Things (IoT) • Audi o Signal Routing • Remote Radio Unit • Portable Medical Equipment • Surv eillance • Home Automation • I2C/SP I/UART Bus Multiplexing • Wireless Charging 3 Description This single channel single-pole double-throw (SPDT) a.
Keywords SN74LVC1G3157, datasheet, pdf, etcTI, Single-Pole, Double-Throw, Analog, Switch, N74LVC1G3157, 74LVC1G3157, 4LVC1G3157, SN74LVC1G315, SN74LVC1G31, SN74LVC1G3, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)