ZHCSLH7C
June 2020 – June 2021
INA2290
,
INA290
,
INA4290
PRODUCTION DATA
1
特性
2
应用
3
说明
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 Range
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
7.4
Device Functional Modes
7.4.1
Unidirectional Operation
7.4.2
High Signal Throughput
8
Application and Implementation
8.1
Application Information
8.1.1
RSENSE and Device Gain Selection
8.1.2
Input Filtering
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Overload Recovery With Negative VSENSE
8.2.3
Application Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Examples
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
接收文档更新通知
11.3
支持资源
11.4
Trademarks
11.5
静电放电警告
11.6
术语表
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DGK|8
MPDS028D
散热焊盘机械数据 (封装 | 引脚)
DGK|8
QFND519
订购信息
zhcslh7c_oa
zhcslh7c_pm
6.3
Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
V
CM
Common-mode input range
(1)
V
S
48
120
V
V
S
Operating supply range
2.7
5
20
V
T
A
Ambient temperature
–40
125
°C
(1)
Common-mode voltage can go below V
S
under certain conditions. See
Figure 7-1
for additional information on operating range.