ADN8831ACPZ-REEL7 Analog Devices

說明：

鐳射驅動器 HIGH PRECISION/EFFICIENCY TEC CONTROLLER

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商品屬性	屬性值	選擇屬性
製造商:	Analog Devices Inc.
產品類型:	鐳射驅動器
付運限制：	Mouser目前不在您的地區出售本產品。
RoHS:
運作供電電流:	8 mA
系列:	ADN8831
封裝/外殼:	LFCSP-32
電源電壓 - 最大值:	5.5 V
電源電壓 - 最小值:	5.5 V
最低工作溫度:	- 40 C
最高工作溫度:	+ 85 C
封裝:	Reel
封裝:	Cut Tape
封裝:	MouseReel
品牌:	Analog Devices
濕度敏感:	Yes
安裝風格:	SMD/SMT
產品類型:	Laser Drivers
原廠包裝數量:	1500
子類別:	Driver ICs
類型:	Thermoelectric Cooler (TEC) Controller
每件重量:	67.800 mg

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篩選文檔:

規格書

ADN8831ACPZ-REEL7 規格書 (PDF)

RoHS Certificate (PDF)

CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

Chemical Analysis & Environmental Monitoring

In systems such as analytical or environmental monitoring instruments, an accurate and stable signal chain is required. By offering superior performance, including high precision, as well as low drift over both temperature and time, ADI's components allow designers to meet the specifications their customers demand. In addition, ADI's broad product portfolio for analytical test and measurement instrumentation systems provides the designer with an array of complementary components for the complete signal chain - from sensor to bits - to minimize the development effort and time required.

ADN8831熱電散熱器(TEC)控制器

Analog Devices ADN8831 Thermoelectric Cooler (TEC) Controller is a monolithic TEC controller with two integrated, zero drift, rail-to-rail comparators, and a unique PWM driver. This highly integrated device controls the TEC in a laser module used in optical communications systems. The PWM driver works with an analog driver to control external selected MOSFETs in an H-bridge. By sensing the thermal detector feedback from the TEC, ADN8831 can drive a TEC to settle the programmable temperature of a laser diode or a passive component attached to the TEC module. ADN8831 provides greater than 90% efficiency and lower than 1% ripple noise together to complete a TEC control function. Additionally, ADN8831 features system-supervising functions such as real temp monitoring, temp lock indication, current limit, switching frequency and phase changeability. ADN8831's wave lock input allows optical equipment designers to build a dual TEC control loop by using both thermistor and wavelockers. With a 5mm x 5mm tiny chip-scale package, optical equipment designers can save valuable board space in TEC temperature control, DWDM optical transceiver modules, optical fiber amplifiers, optical networking systems, and instruments requiring TEC temperature control.
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