ZHCSCT4A
September 2014 – January 2017
REF1925
,
REF1930
,
REF1933
,
REF1941
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
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
Thermal Hysteresis
8.3
Noise Performance
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
VREF and VBIAS Tracking
9.3.2
Low Temperature Drift
9.3.3
Load Current
9.4
Device Functional Modes
10
Applications and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
Shunt Resistor
10.2.2.2
Differential Amplifier
10.2.2.3
Voltage Reference
10.2.2.4
Results
10.2.3
Application Curves
11
Power-Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
器件和文档支持
13.1
文档支持
13.1.1
相关文档
13.2
相关链接
13.3
接收文档更新通知
13.4
社区资源
13.5
商标
13.6
静电放电警告
13.7
Glossary
14
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DDC|5
MPDS123G
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsct4a_oa
zhcsct4a_pm
6
Pin Configuration and Functions
DDC Package
SOT23-5
(Top View)
Pin Functions
PIN
I/O
DESCRIPTION
NO.
NAME
1
V
BIAS
Output
Bias voltage output (V
REF
/ 2)
2
GND
—
Ground
3
EN
Input
Enable (EN ≥ V
IN
– 0.7 V, device enabled)
4
V
IN
Input
Input supply voltage
5
V
REF
Output
Reference voltage output (V
REF
)