ADN8834ACPZ-R7
Sensor and Detector Interface 5.5V 3.3mA 24-Pin LFCSP EP T/R
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $6.812 | $6.81 |
| 10 | $6.090 | $60.90 |
| 30 | $5.627 | $168.81 |
| 100 | $5.181 | $518.10 |
Inventory:7,559
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : ADN8834ACPZ-R7
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Package/Case : 24-WFQFNExposedPad,CSP
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Brands : Analog Devices Inc.
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Components Categories : Power Management - Specialized
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Datesheet : ADN8834ACPZ-R7 DataSheet (PDF)
Overview of ADN8834ACPZ-R7
The ADN88341 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.
Key Features
- Patented high efficiency single inductor architecture
- Integrated low RDSON MOSFETs for the TEC controller
- TEC voltage and current operation monitoring
- No external sense resistor required
- Independent TEC heating and cooling current limits settings
- Programmable maximum TEC voltage
- 2.0 MHz PWM driver switching frequency
Application
- TEC temperature control
- Optical modules
- Optical fiber amplifiers
- Optical networking systems
- Instruments requiring TEC temperature control
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Applications | Thermoelectric Cooler |
| Current - Supply | 3.3mA | Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C | Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad, CSP | Supplier Device Package | 24-LFCSP (4x4) |
| Base Product Number | ADN8834 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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