SBOSA86
March 2023
INA310A
,
INA310B
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
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Amplifier Input Common-Mode Signal
7.3.2
Input-Signal Bandwidth
7.3.3
Low Input Bias Current
7.3.4
Low VSENSE Operation
7.3.5
Wide Fixed Gain Output
7.3.6
Wide Supply Range
7.3.7
Integrated Comparator
7.3.8
RESET Function
7.3.9
Short Propagation Delay
7.3.10
Comparator Input Bias Current
7.4
Device Functional Modes
7.4.1
Basic Connections
7.4.1.1
Overcurrent Threshold Connection
7.4.2
High-Side Switch Overcurrent Shutdown
7.4.3
Bidirectional Overcurrent Comparator
8
Application and Implementation
8.1
Application Information
8.1.1
RSENSE and Device Gain Selection
8.2
Typical Application
8.2.1
Current Sensing in a Solenoid Application
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Overload Recovery With Negative VSENSE
8.2.1.3
Application Curve
8.2.2
Low-Side Switch Overcurrent Shutdown
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.3
Application Curve
8.3
Power Supply Recommendations
8.3.1
Power Supply Decoupling
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Receiving Notification of Documentation Updates
9.2
Support Resources
9.3
Trademarks
9.4
Electrostatic Discharge Caution
9.5
Glossary
10
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGK|8
MPDS028E
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbosa86_oa
sbosa86_pm
1
Features
Wide common-mode voltage:
Operational voltage: −4 V to +110 V
Survival voltage: −20 V to +120 V
High signal bandwidth: 1.3 MHz
Slew rate: 2.5 V/µs
Excellent CMRR: 160 dB
Accuracy
Gain error (maximum)
Version A: 0.15%, 10 ppm/°C drift
Version B: 0.5%, 20 ppm/°C drift
Offset voltage (maximum)
Version A: ±20 µV, ±0.25 µV/°C drift
Version B: ±150 µV, ±1 µV/°C drift
On-board open-drain comparator
Internal comparator voltage reference: 0.6 V
Propagation delay time: 1 µs
Latching capability on comparator
Available gains:
INA310A1, INA310B1 : 20 V/V
INA310A2, INA310B2 : 50 V/V
INA310A3, INA310B3 : 100 V/V
INA310A4, INA310B4 : 200 V/V
INA310A5, INA310B5 : 500 V/V
Package options: VSSOP-8
开云买球「中国」股份有限公司
|
天博游戏app|中国有限公司
|
英亚体育【中国】有限公司
|
电竞app官网(中国)有限公司
|
千亿体育(中国)有限公司官网
|
欧博游戏官网【中国】有限公司
|
IM·电竞(中国)官方网站
|
博鱼体育(中国)有限公司官网
|
易倍体育(中国)有限公司
|