ZHCSGP2F
September 2017 – June 2021
REF3425
,
REF3430
,
REF3433
,
REF3440
,
REF3450
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Parameter Measurement Information
8.1
Solder Heat Shift
8.2
Long-Term Stability
8.3
Thermal Hysteresis
8.4
Power Dissipation
8.5
Noise Performance
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Supply Voltage
9.3.2
Low Temperature Drift
9.3.3
Load Current
9.4
Device Functional Modes
9.4.1
EN Pin
9.4.2
Negative Reference Voltage
10
Application and Implementation
10.1
Application Information
10.2
Typical Application: Basic Voltage Reference Connection
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
Input and Output Capacitors
10.2.2.2
4-Wire Kelvin Connections
10.2.2.3
VIN Slew Rate Considerations
10.2.2.4
Shutdown/Enable Feature
10.2.3
Application Curves
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
Documentation Support
13.1.1
Related Documentation
13.2
接收文档更新通知
13.3
支持资源
13.4
Trademarks
13.5
Electrostatic Discharge Caution
13.6
术语表
14
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DBV|6
MPDS026Q
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsgp2f_oa
zhcsgp2f_pm
1
特性
初始精度:±0.05%(最大值)
温度系数:6ppm/°C(最大值)
工作温度范围:−40°C 至 +125°C
输出电流:±10mA
低静态电流:95μA(最大值)
超低零负载压降电压:100 mV(最大值)
宽输入电压:12V
输出 1/f 噪声(0.1Hz 至 10Hz):3.8µV
PP
/V
出色的长期稳定性(25ppm/1000 小时)
多个小型 6 引脚 SOT-23 封装引脚排列:REF34xx 和 REF34xxT