ADN8834CB-EVALZ

Mfr. #:: ADN8834CB-EVALZ
メーカー:: Analog Devices Inc.
説明:: EVALUATING THE ADN8834 ULTRACOMPACT 1.5 A THERMOELECTRIC COOLER (TEC) CONTROLLER
ライフサイクル:: メーカー新製品
データシート:: ADN8834CB-EVALZ データシート
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詳しくは:: ADN8834CB-EVALZ 詳しくは ADN8834CB-EVALZ Product Details

製品属性
属性値

Tags: ADN8834, ADN883, ADN88, ADN8, ADN

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

ADN8834CB-EVALZ 説明

***et: Evaluating the ADN8834 Ultracompact 1.5 A Thermoelectric Cooler (TEC) Controller

***ical: ADN8834 Specialized Interface Evaluation Board

***log Devices: The ADN8834 is a monolithic TEC controller with an integrated TEC controller. It has a linear power stage, a pulse-width modulation (PWM) power stage, and two zero-drift, rail-to-rail operational amplifiers. The linear controller works with the PWM driver to control the internal power MOSFETs in an H-bridge configuration. By measuring the thermal sensor feedback voltage and using the integrated operational amplifiers as a proportional integral differential (PID) compensator to condition the signal, the ADN8834 drives current through a TEC to settle the temperature of a laser diode or a passive component attached to the TEC module to the programmed target temperature. The ADN8834 supports negative temperature coefficient (NTC) thermistors as well as positive temperature coefficient (PTC) resistive temperature detectors (RTD). The target temperature is set as an analog voltage input either from a digital-to-analog converter (DAC) or from an external resistor divider. The temperature control loop of the ADN8834 is stabilized by PID compensation utilizing the built in, zero drift chopper amplifiers. The internal 2.50 V 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. With the zero drift chopper amplifiers, extremely good long-term temperature stability is maintained via an autonomous analog temperature control loop. Applications TEC temperature control Optical modules Optical fiber amplifiers Optical networking systems Instruments requiring TEC temperature control *Product is covered by U.S. Patent No. 6,486,643

Market price

モデル	メーカー	説明	ストック	価格
ADN8834CB-EVALZ DISTI # V99:2348_10809988	Analog Devices Inc	EVALUATING THE ADN8834 ULTRACOMPACT 1.5 A THERMOELECTRIC COOLER (TEC) CONTROLLER RoHS: Compliant	6	1:$121.8800
ADN8834CB-EVALZ DISTI # V36:1790_10809988	Analog Devices Inc	EVALUATING THE ADN8834 ULTRACOMPACT 1.5 A THERMOELECTRIC COOLER (TEC) CONTROLLER RoHS: Compliant	0	500:$108.2500 100:$109.4200 10:$112.0300 1:$112.5000
ADN8834CB-EVALZ DISTI # ADN8834CB-EVALZ-ND	Analog Devices Inc	EVAL BOARD 1.5A TEC ADN8834 RoHS: Compliant Min Qty: 1 Container: Box	4In Stock	1:$113.6300
ADN8834CB-EVALZ DISTI # 32709167	Analog Devices Inc	EVALUATING THE ADN8834 ULTRACOMPACT 1.5 A THERMOELECTRIC COOLER (TEC) CONTROLLER RoHS: Compliant	6	1:$121.8800
ADN8834CB-EVALZ DISTI # 584-ADN8834CB-EVALZ	Analog Devices Inc	Power Management IC Development Tools Evaluation Board RoHS: Compliant	4	1:$112.5000
ADN8834CB-EVALZ DISTI # C1S103101290287	Analog Devices Inc	EVALUATING THE ADN8834 ULTRACOMPACT 1.5 A THERMOELECTRIC COOLER (TEC) CONTROLLER RoHS: Compliant	1	1:$104.0000

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