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ADN8834ACPZ-R7

ADN8834ACPZ-R7
Mfr. #:
ADN8834ACPZ-R7
Hersteller:
Analog Devices Inc.
Beschreibung:
Power Management Specialized - PMIC 1.5A TEC Driver
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
ADN8834ACPZ-R7 Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
ADN8834ACPZ-R7 Mehr Informationen ADN8834ACPZ-R7 Product Details
Produkteigenschaft
Attributwert
Hersteller:
Analog Devices Inc.
Produktkategorie:
Spezialisiert auf Energiemanagement - PMIC
RoHS:
Y
Verpackung:
Spule
Serie:
ADN8834
Marke:
Analoge Geräte
Produktart:
Spezialisiert auf Energiemanagement - PMIC
Werkspackungsmenge:
1500
Unterkategorie:
PMIC - Power-Management-ICs
Tags
ADN8834ACPZ, ADN8834ACP, ADN8834A, ADN8834, ADN883, ADN88, ADN8, ADN
Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    R***v
    R***v
    RU

    Ok

    2019-07-25
    N***n
    N***n
    RU

    Normal diodes

    2019-04-13
***ical
Sensor and Detector Interface 5.5V 3.3mA 24-Pin LFCSP EP T/R
***et Europe
Thermoelectric Cooler 24-Pin LFCSP WQ T/R
***i-Key
IC THERMO COOLER DRIVER 24LFCSP
***hardson RFPD
OPTICAL MODULATOR DRIVER
***ark
1.5A TEC Driver
***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
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 stabilizes 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 analog temperature control loop.Learn More
Teil # Mfg. Beschreibung Aktie Preis
ADN8834ACPZ-R7
DISTI # V36:1790_10809896		Analog Devices IncThermoelectric Cooler 24-Pin LFCSP EP T/R
RoHS: Compliant		0
    ADN8834ACPZ-R7
    DISTI # V72:2272_10809896    		Analog Devices IncThermoelectric Cooler 24-Pin LFCSP EP T/R
    RoHS: Compliant    		0
      ADN8834ACPZ-R7
      DISTI # ADN8834ACPZ-R7CT-ND      		Analog Devices IncIC THERMO COOLER DRIVER 24LFCSP
      RoHS: Compliant
      Min Qty: 1
      Container: Cut Tape (CT)      		1419In Stock
      • 500:$7.5422
      • 250:$8.0623
      • 100:$8.4784
      • 25:$9.6228
      • 10:$10.0390
      • 1:$10.9200
      ADN8834ACPZ-R7
      DISTI # ADN8834ACPZ-R7DKR-ND      		Analog Devices IncIC THERMO COOLER DRIVER 24LFCSP
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®      		1419In Stock
      • 500:$7.5422
      • 250:$8.0623
      • 100:$8.4784
      • 25:$9.6228
      • 10:$10.0390
      • 1:$10.9200
      ADN8834ACPZ-R7
      DISTI # ADN8834ACPZ-R7TR-ND      		Analog Devices IncIC THERMO COOLER DRIVER 24LFCSP
      RoHS: Compliant
      Min Qty: 1500
      Container: Tape & Reel (TR)      		On Order
      • 1500:$6.7165
      ADN8834ACPZ-R7
      DISTI # 584-ADN8834ACPZ-R7      		Analog Devices IncPower Management Specialized - PMIC 1.5A TEC Driver
      RoHS: Compliant      		100
      • 1:$10.5000
      • 10:$9.5300
      • 25:$8.9500
      • 50:$8.6200
      • 100:$7.7500
      • 250:$7.1600
      • 500:$6.7300
      • 1000:$6.1300
      ADN8834ACPZ-R2
      DISTI # 584-ADN8834ACPZ-R2      		Analog Devices IncPower Management Specialized - PMIC 1.5A TEC Driver
      RoHS: Compliant      		0
      • 1:$12.3400
      • 10:$11.2000
      • 25:$10.5200
      • 50:$10.1300
      • 100:$9.1100
      • 250:$8.4100
      • 500:$7.9100
      • 1000:$7.2100
      ADN8834ACPZ-R7
      DISTI # ADN8834ACPZ-R7      		Analog Devices IncOPTICAL MODULATOR DRIVER
      RoHS: Compliant      		0
      • 1500:$6.5400
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      Verfügbarkeit
      Aktie:
      64
      Auf Bestellung:
      2047
      Menge eingeben:
      Der aktuelle Preis von ADN8834ACPZ-R7 dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
      Referenzpreis (USD)
      Menge
      Stückpreis
      ext. Preis
      1
      10,50 $
      10,50 $
      10
      9,53 $
      95,30 $
      25
      8,95 $
      223,75 $
      50
      8,62 $
      431,00 $
      100
      7,75 $
      775,00 $
      250
      7,16 $
      1 790,00 $
      500
      6,73 $
      3 365,00 $
      1000
      6,13 $
      6 130,00 $
      Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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