ADN8834WACPZ-R7

Analog Devices
584-ADN8834WACPZ-R7
ADN8834WACPZ-R7

Mfr.:

Description:
Power Management Specialised - PMIC 1.5A TEC Driver

Datasheet:
ECAD Model:
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Product Attribute Attribute Value Select Attribute
Analog Devices Inc.
Product Category: Power Management Specialised - PMIC
RoHS:  
ADN8834
Controller
SMD/SMT
LFCSP_WQ-24
5.5 V
2.7 V
- 40 C
+ 125 C
AEC-Q100
Reel
Cut Tape
MouseReel
Brand: Analog Devices
Input Voltage Range: 2.7 V to 5.5 V
Moisture Sensitive: Yes
Operating Supply Current: 3.3 mA
Operating Supply Voltage: 2.7 V to 5.5 V
Product: TEC Controllers
Product Type: Power Management Specialized - PMIC
Factory Pack Quantity: 1500
Subcategory: PMIC - Power Management ICs
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Attributes selected: 0

Datasheet

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Compliance Codes
TARIC:
8542399000
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Korea, Republic of
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

ADN8834 Ultra-compact TEC Controller

Analog Devices ADN8834 Ultra-compact 1.5A Thermoelectric Cooler (TEC) Controller consists of a linear power stage, a pulse-width modulation (PWM) power stage, and two zero-drift, rail-to-rail operational amplifiers. The device controls and delivers bidirectional current through the TEC using two pairs of the complimentary integrated MOSFETs in an H-bridge configuration. Signal conditioning is achieved by measuring the thermal sensor feedback voltage and using the integrated operational amplifiers as a proportional integral differential (PID) compensator. ADN8834 stabilises the temperature control loop through PID compensation. The internal 2.50V reference voltage provides a 1% accurate output that is used to bias a thermistor temperature sensing bridge as well as a voltage divider network to program the maximum TEC current and voltage limits for both the heating and cooling modes. The zero-drift chopper amplifiers help the ADN8834 maintain long-term temperature stability via an autonomous analogue temperature control loop.
Learn more

Power Management ICs

Analog Devices Inc. Power Management ICs (PMICs) power innovation with precision and efficiency. With unmatched power densities, ultra-low noise technology, and superior reliability, Analog Devices’ PMIC portfolio supports complex power architectures in the most demanding applications, including industrial, automotive, and aerospace. Electronics engineers and designers are supported with power management evaluation boards and design tools, such as LTspice®, to ease development and optimize performance. From Silent Switcher® regulators and µModule® power solutions to advanced battery management, LDOs, and digital power control, ADI delivers high-efficiency, low-noise, and compact solutions that ensure reliability and scalability.

In Stock: 2 398

Stock:
2 398 Can Dispatch Immediately
Factory Lead Time:
14 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1   Maximum: 2398
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1500)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
14,68 € 14,68 €
11,64 € 116,40 €
10,88 € 272,00 €
10,07 € 1 007,00 €
9,61 € 2 402,50 €
9,43 € 4 715,00 €
9,13 € 9 130,00 €
Full Reel (Order in multiples of 1500)
9,12 € 13 680,00 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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