Datasheet > EEFFD0K220R

EEFFD0K220R

更新时间： 2024-11-22 12:29:47

品牌	Logo	应用领域
亚德诺 - ADI		控制器
页数	文件大小	规格书
22页	279K
描述
Thermoelectric Cooler Controller

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

EEFFD0K220R 数据手册

Thermoelectric Cooler Controller

ADN8830

FEATURES

GENERAL DESCRIPTION

High Efficiency

The ADN8830 is a monolithic controller that drives a thermo-

electric cooler (TEC) to stabilize the temperature of a laser diode

or a passive component used in telecommunications equipment.

Small Size: 5 mm

5 mm LFCSP

Low Noise: <0.5% TEC Current Ripple

Long-Term Temperature Stability: ؎0.01؇C

Temperature Lock Indication

Temperature Monitoring Output

Oscillator Synchronization with an External Signal

Clock Phase Adjustment for Multiple Controllers

Programmable Switching Frequency up to 1 MHz

Thermistor Failure Alarm

This device relies on a negative temperature coefficient (NTC)

thermistor to sense the temperature of the object attached to the

TEC. The target temperature is set with an analog input voltage

either from a DAC or an external resistor divider.

The loop is stabilized by a PID compensation amplifier with

high stability and low noise. The compensation network can be

adjusted by the user to optimize temperature settling time. The

component values for this network can be calculated based on

the thermal transfer function of the laser diode or obtained

from the lookup table given in the Application Notes section.

Maximum TEC Voltage Programmability

APPLICATIONS

Thermoelectric Cooler (TEC) Temperature Control

Resistive Heating Element Control

Temperature Stabilization Substrate (TSS) Control

Voltage outputs are provided to monitor both the temperature of

the object and the voltage across the TEC. A voltage reference

of 2.5 V is also provided.

FUNCTIONAL BLOCK DIAGRAM

PID COMPENSATION

NETWORK

P-CHANNEL

FROM

(UPPER MOSFET)

THERMISTOR

TEMPERATURE

MEASUREMENT

AMPLIFIER

PWM

N-CHANNEL

CONTROLLER

TEMPERATURE

SET

MOSFET

DRIVERS

INPUT

P-CHANNEL

(LOWER MOSFET)

VOLTAGE

REFERENCE

OSCILLATOR

REF

N-CHANNEL

FREQUENCY/PHASE

CONTROL

REV.

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

781/461-3113

www.analog.com

2012

Fax:

12 3 4 5 6 7...22

中文翻译

下载PDF

与EEFFD0K220R相关器件

型号	品牌	获取价格	描述	数据表
EEFFD0XXXXR	PANASONIC	获取价格	Specialty Polymer Aluminum Electrolytic Capacitor
EEFFD1B150R	PANASONIC	获取价格	Specialty Polymer Aluminum Electrolytic Capacitor
EEF-GX	PANASONIC	获取价格	EEF-GX and LX Series
EEFGX0D331R	PANASONIC	获取价格	SP-Cap/ Polymer Aluminum Capacitors
EEFGX0D331R_16	PANASONIC	获取价格	Conductive Polymer Aluminum Electrolytic Capacitors
EEFGX0D471L	PANASONIC	获取价格	Conductive Polymer Aluminum Electrolytic Capacitors
EEFGX0D471R	PANASONIC	获取价格	SP-Cap/ Polymer Aluminum Capacitors
EEFGX0D561L	PANASONIC	获取价格	Conductive Polymer Aluminum Electrolytic Capacitors
EEFGX0D561R	PANASONIC	获取价格	Conductive Polymer Aluminum Electrolytic Capacitors
EEFGX0E331R	PANASONIC	获取价格	GX系列

与EEFFD0K220R相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

33
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

25
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

54
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

52

产品中心

服务支持

精选活动

关于我们

帮助中心

EEFFD0K220R

EEFFD0K220R 数据手册

与EEFFD0K220R相关器件

与EEFFD0K220R相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

EEFFD0K220R

EEFFD0K220R 数据手册

与EEFFD0K220R相关器件

与EEFFD0K220R相关文章

您还可以找

您在本页遇到什么问题？