Precision Switch. TMUX1102 Datasheet

TMUX1102 Datasheet PDF, Equivalent


Part Number

TMUX1102

Description

1:1 (SPST) Precision Switch

Manufacture

etcTI

Total Page 30 Pages
PDF Download
Download TMUX1102 Datasheet


TMUX1102 Datasheet
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
TMUX1101, TMUX1102
SCDS410B – MARCH 2019 – REVISED AUGUST 2019
TMUX110x 5-V, Low-Leakage-Current, 1:1 (SPST) Precision Switch
1 Features
1 Wide supply range: 1.08 V to 5.5 V
• Low leakage current: 3 pA
• Low charge injection: –1.5 pC
• Low on-resistance: 1.8 Ω
• –40°C to +125°C operating temperature
1.8 V Logic compatible
Fail-safe logic
Rail to rail operation
Bidirectional signal path
• Break-before-make switching
• ESD protection HBM: 2000 V
2 Applications
• Sample-and-hold circuits
• Feedback gain switching
• Signal isolation
• Field transmitters
• Programmable logic controllers (PLC)
• Factory automation and control
• Ultrasound scanners
• Patient monitoring & diagnostics
• Electrocardiogram (ECG)
• Data acquisition systems (DAQ)
• ATE test equipment
• Battery test equipment
• Instrumentation: lab, analytical, portable
• Smart meters: Water and Gas
• Optical networking
• Optical test equipment
3 Description
The TMUX1101 and TMUX1102 are precision
complementary metal-oxide semiconductor (CMOS)
single-pole, single-throw (SPST) switches. Wide
operating supply of 1.08 V to 5.5 V allows for use in a
broad array of applications from medical equipment to
industrial systems. The devices support bidirectional
analog and digital signals on the source (S) and drain
(D) pins ranging from GND to VDD.
The logic control input (SEL) has 1.8 V logic
compatible thresholds, ensuring both TTL and CMOS
logic compatibility when operating within the valid
supply voltage range. The switch of the TMUX1101 is
turned on when SEL is Logic 1, while TMUX1102 is
turned on when SEL is Logic 0. Fail-Safe Logic
circuitry allows voltages on the SEL pin to be applied
before the supply pin, protecting the device from
potential damage.
The TMUX110x devices are part of the precision
switches and multiplexers family. These devices have
very low on and off leakage currents and low charge
injection, allowing them to be used in high precision
measurement applications. A low supply current of
3 nA and small package options enable use in
portable applications.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TMUX1101
TMUX1102
SC70 (5) (DCK)
SOT-23 (5) (DBV)
2.00 mm × 1.25 mm
2.90 mm x 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
TMUX110x Block Diagrams
TMUX1101
TMUX1102
S DS D
SEL SEL
ALL SWITCHES SHOWN FOR A LOGIC 0 INPUT
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.

TMUX1102 Datasheet
TMUX1101, TMUX1102
SCDS410B – MARCH 2019 – REVISED AUGUST 2019
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 4
7.5 Electrical Characteristics (VDD = 5 V ±10 %) ............ 5
7.6 Electrical Characteristics (VDD = 3.3 V ±10 %) ......... 7
7.7 Electrical Characteristics (VDD = 1.8 V ±10 %) ......... 9
7.8 Electrical Characteristics (VDD = 1.2 V ±10 %) ....... 11
7.9 Typical Characteristics ............................................ 13
8 Parameter Measurement Information ................ 16
8.1 On-resistance.......................................................... 16
8.2 Off-leakage current ................................................. 16
8.3 On-leakage current ................................................. 17
8.4 Transition time......................................................... 17
8.5 Charge injection ...................................................... 18
8.6 Off isolation ............................................................. 18
8.7 Bandwidth ............................................................... 19
9 Detailed Description ............................................ 20
9.1 Overview ................................................................. 20
9.2 Functional Block Diagram ....................................... 20
9.3 Feature Description................................................. 20
9.4 Device Functional Modes........................................ 22
10 Application and Implementation........................ 23
10.1 Application Information.......................................... 23
10.2 Typical Application - Sample-and-Hold Circuit .... 23
10.3 Typical Application - Switched Gain Amplifier ...... 25
11 Power Supply Recommendations ..................... 27
12 Layout................................................................... 27
12.1 Layout Guidelines ................................................. 27
12.2 Layout Example .................................................... 28
13 Device and Documentation Support ................. 29
13.1 Documentation Support ........................................ 29
13.2 Related Links ........................................................ 29
13.3 Receiving Notification of Documentation Updates 29
13.4 Community Resources.......................................... 29
13.5 Trademarks ........................................................... 29
13.6 Electrostatic Discharge Caution ............................ 29
13.7 Glossary ................................................................ 29
14 Mechanical, Packaging, and Orderable
Information ........................................................... 30
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (July 2019) to Revision B
Page
• Deleted the Product Preview note from the Device Information table.................................................................................... 1
• Deleted the Product Preview note from the Device Comparison Table table ........................................................................ 3
• Added DBV (SOT-23) thermal values to Thermal Information ............................................................................................. 4
Changes from Original (March 2019) to Revision A
Page
• Changed The document From: Advanced Information To: Mixed Status. ............................................................................ 1
2 Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
Product Folder Links: TMUX1101 TMUX1102


Features Datasheet pdf Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity TMUX1101, TMUX1102 SCDS410B – MARCH 2019 – REVISED AUGUST 2019 TMU X110x 5-V, Low-Leakage-Current, 1:1 (SP ST) Precision Switch 1 Features •1 W ide supply range: 1.08 V to 5.5 V • L ow leakage current: 3 pA • Low charge injection: –1.5 pC • Low on-resist ance: 1.8 Ω • –40°C to +125°C op erating temperature • 1.8 V Logic com patible • Fail-safe logic • Rail to rail operation • Bidirectional signa l path • Break-before-make switching • ESD protection HBM: 2000 V 2 Applic ations • Sample-and-hold circuits • Feedback gain switching • Signal iso lation • Field transmitters • Progr ammable logic controllers (PLC) • Fac tory automation and control • Ultraso und scanners • Patient monitoring & d iagnostics • Electrocardiogram (ECG) • Data acquisition systems (DAQ) • ATE test equipment • Battery test equ ipment • Instrumentation: lab, analytical, portable • Smart meters: Water and Gas • Optical networking • Optical test eq.
Keywords TMUX1102, datasheet, pdf, etcTI, 1:1, SPST, Precision, Switch, MUX1102, UX1102, X1102, TMUX110, TMUX11, TMUX1, 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)