THS4541IRUNR.B datasheet(2/66 Pages) TI2

2 / 66 page

Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Device Comparison Table...............................................2

5 Pin Configuration and Functions...................................3

6 Specifications.................................................................. 4

6.1 Absolute Maximum Ratings........................................ 4

6.2 ESD Ratings............................................................... 4

6.3 Recommended Operating Conditions.........................4

6.4 Thermal Information....................................................4

6.5 Electrical Characteristics: (Vs+) – Vs– = 5 V.............. 5

6.6 Electrical Characteristics: (Vs+) – Vs– = 3 V.............. 8

6.7 Typical Characteristics 5-V Single Supply.................11

6.8 Typical Characteristics: 3-V Single Supply............... 14

6.9 Typical Characteristics: 3-V to 5-V Supply Range.... 17

7 Parameter Measurement Information.......................... 21

7.1 Example Characterization Circuits............................21

7.2 Frequency-Response Shape Factors....................... 23

7.3 I/O Headroom Considerations.................................. 26

7.4 Output DC Error and Drift Calculations and the

Effect of Resistor Imbalances......................................27

7.5 Noise Analysis.......................................................... 30

7.6 Factors Influencing Harmonic Distortion................... 31

7.7 Driving Capacitive Loads.......................................... 31

7.8 Thermal Analysis...................................................... 32

8 Detailed Description......................................................33

8.1 Overview................................................................... 33

8.2 Functional Block Diagram......................................... 35

8.3 Feature Description...................................................35

8.4 Device Functional Modes..........................................36

9 Application and Implementation.................................. 45

9.1 Application Information............................................. 45

9.2 Typical Applications.................................................. 45

9.3 Power Supply Recommendations.............................50

9.4 Layout....................................................................... 50

10 Device and Documentation Support..........................52

10.1 Device Support....................................................... 52

10.2 Documentation Support.......................................... 52

10.3 Receiving Notification of Documentation Updates..52

10.4 Support Resources................................................. 52

10.5 Trademarks.............................................................53

10.6 Electrostatic Discharge Caution..............................53

10.7 Glossary..................................................................53

11 Revision History.......................................................... 53

12 Mechanical, Packaging, and Orderable

Information.................................................................... 53

4 Device Comparison Table

DEVICE

BW (MHz)

IQ (mA)

THD (dBc) 2 VPP AT 100 kHz

INPUT NOISE

(nV/√Hz)

RAIL-TO-RAIL

THS4531A

0.25

–104

Out

THS4521

145

0.95

–102

4.6

Out

THS4520

620

14.2

–107

Out

THS4541

SLOS375B – AUGUST 2014 – REVISED FEBRUARY 2024

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