ADN8831ACPZ-REEL7

Analog Devices
584-ADN8831ACPZ-R7
ADN8831ACPZ-REEL7

Mfr.:

Description:
Laser Drivers HIGH PRECISION/EFFICIENCY TEC CONTROLLER

Datasheet:
ECAD Model:
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Learn more about Analog Devices ADN8831ACPZ-REEL7

In Stock: 3,944

Stock:
3,944
Can Dispatch Immediately
On Order:
3,000
Expected 19/3/2026
Factory Lead Time:
39
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1500)

Pricing (SGD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$26.45 $26.45
$21.36 $213.60
$20.49 $512.25
$18.04 $1,804.00
Full Reel (Order in multiples of 1500)
$18.04 $27,060.00
† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Analog Devices Inc.
Product Category: Laser Drivers
RoHS:  
8 mA
ADN8831
LFCSP-32
5.5 V
5.5 V
- 40 C
+ 85 C
Reel
Cut Tape
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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Attributes selected: 0

Datasheet

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

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.

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