ADN8831ACPZ-REEL7

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Mouser No:

584-ADN8831ACPZ-R7

Mfr. No:

ADN8831ACPZ-REEL7

Mfr.:

Analog Devices

Description:

Laser Drivers HIGH PRECISION/EFFICIENCY TEC CONTROLLER

Datasheet:

ADN8831ACPZ-REEL7 Datasheet (PDF)

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Laser Drivers
Delivery Restrictions:	Mouser does not presently sell this product in your region.
RoHS:
Operating Supply Current:	8 mA
Series:	ADN8831
Package/Case:	LFCSP-32
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Analog Devices
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Product Type:	Laser Drivers
Factory Pack Quantity:	1500
Subcategory:	Driver ICs
Type:	Thermoelectric Cooler (TEC) Controller
Unit Weight:	67.800 mg

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Datasheet

ADN8831ACPZ-REEL7 Datasheet (PDF)

RoHS Certificate (PDF)

Compliance Codes

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

Origin Classifications

Country of Origin:: Korea, Republic of
Assembly Country of Origin:: Korea, Republic of
Country of Diffusion:: Taiwan, China

The country is subject to change at the time of shipment.

ADN8831 Thermoelectric Cooler (TEC) Controller

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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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.