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TLV935x-Q1 3.5MHz, 40V, RRO, MUX-Friendly Automotive Operational Amplifier for Cost-Sensitive Systems
SBOSA34E
January 2021 – March 2024
TLV9351-Q1
,
TLV9352-Q1
,
TLV9354-Q1
PRODUCTION DATA
CONTENTS
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TLV935x-Q1 3.5MHz, 40V, RRO, MUX-Friendly Automotive Operational Amplifier for Cost-Sensitive Systems
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information for Single Channel
5.5
Thermal Information for Dual Channel
5.6
Thermal Information for Quad Channel
5.7
Electrical Characteristics
5.8
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Input Protection Circuitry
6.3.2
EMI Rejection
6.3.3
Phase Reversal Protection
6.3.4
Thermal Protection
6.3.5
Capacitive Load and Stability
6.3.6
Common-Mode Voltage Range
6.3.7
Electrical Overstress
6.3.8
Overload Recovery
6.3.9
Typical Specifications and Distributions
6.4
Device Functional Modes
7
Application and Implementation
7.1
Application Information
7.2
Typical Applications
7.2.1
High Voltage Precision Comparator
7.2.1.1
Design Requirements
7.2.1.2
Detailed Design Procedure
7.2.1.3
Application Curve
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Development Support
8.1.1.1
TINA-TI (Free Software Download)
8.1.1.2
TI Precision Designs
8.2
Documentation Support
8.2.1
Related Documentation
8.3
Receiving Notification of Documentation Updates
8.4
Support Resources
8.5
Trademarks
8.6
Electrostatic Discharge Caution
8.7
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
DCK|5
MPDS025K
DBV|5
MPDS018T
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbosa34e_oa
sbosa34e_pm
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Data Sheet
TLV935x-Q1 3.5MHz, 40V, RRO, MUX-Friendly Automotive Operational Amplifier
for Cost-Sensitive Systems
1
Features
Low offset voltage: ±350µV
Low offset voltage drift: ±1.5µV/°C
Low noise: 15nV/√
Hz
at 1kHz
High common-mode rejection: 110dB
Low bias current: ±10pA
Rail-to-rail output
MUX-friendly/comparator inputs
Amplifier operates with differential inputs up to supply rail
Amplifier can be used in open-loop or as comparator
Wide bandwidth: 3.5MHz GBW
High slew rate: 20V/µs
Low quiescent current: 600µA per amplifier
Wide supply: ±2.25V to ±20V, 4.5V to 40V
Robust EMIRR performance: EMI/RFI filters on input pins
2
Applications
Optimized for AEC-Q100 grade 1 applications
Infotainment and cluster
Passive safety
Body electronics and lighting
HEV/EV inverter and motor control
On-board (OBC) and wireless changer
Powertrain current sensor
Advanced driver assistance systems (ADAS)
Single-supply, low-side current sensing