SBOS989A
August 2020 – November 2021
OPA2388-Q1
,
OPA388-Q1
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information: OPA388-Q1
6.5
Thermal Information: OPA2388-Q1
6.6
Electrical Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Input Voltage and Zero-Crossover Functionality
7.3.2
Input Differential Voltage
7.3.3
Internal Offset Correction
7.3.4
EMI Susceptibility and Input Filtering
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.1.1.1
TINA-TI™ Simulation Software (Free Download)
11.1.1.2
PSpice® for TI
11.1.1.3
TI Precision Designs
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Support Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGK|8
MPDS028D
Thermal pad, mechanical data (Package|Pins)
DGK|8
QFND519
Orderable Information
sbos989a_oa
sbos989a_pm
1
Features
AEC-Q100 qualified for automotive applications:
Temperature grade 1: –40°C to +125°C, T
A
Functional-Safety Capable
Documentation available to aid functional safety system design (OPA388-Q1)
Documentation available to aid functional safety system design (OPA2388-Q1: VSSOP)
Zero drift: ±0.005 µV/°C
Zero crossover: 140-dB CMRR true RRIO
Low noise: 7.0 nV√
Hz
at 1 kHz
No 1/f noise: 140 nV
PP
(0.1 Hz to 10 Hz)
Fast settling: 2 µs (1 V to 0.01%)
Gain bandwidth: 10 MHz
Single supply: 2.5 V to 5.5 V
Dual supply: ±1.25 V to ±2.75 V
True rail-to-rail input
EMI and RFI filtered inputs
Industry-standard packages: VSSOP-8, SOT-23-5
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