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ADI ADN8830ACPZ product image
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ADI ADN8830ACPZ

Manufacturer
ADI
MPN
ADN8830ACPZ
LCSC Part #
C476260
Packaging
QFN-32
Customer #
Key Attributes
QFN-32 Power Management - Specialized
Datasheetpdf iconADI ADN8830ACPZ
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QtyUnit Price(Reference Only)Total Amount
1+$ 13.9367$ 13.94
10+$ 13.2872$ 132.87
30+$ 12.1589$ 364.77
100+$ 11.1768$ 1117.68
500+$ 11.0337$ 5516.85
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
ManufacturerADI
PackagingQFN-32
FeaturesOperating status indication;Frequency synchronization;Adjustable soft-start;External compensation
Operating Temperature-40℃~+85℃
Interface-
Output Voltage-
Voltage - Supply3V~5.5V
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Introduction

AI Translation

The ADN8830 is a monolithic controller that drives a thermoelectric cooler (TEC) to stabilize the temperature of a laser diode or a passive component used in telecommunications equipment. This device relies on a negative temperature coefficient (NTC) thermistor to sense the temperature of the object attached to the TEC. The target temperature is set with an analog input voltage either from a DAC or an external resistor divider. The loop is stabilized by a PID compensation amplifier with high stability and low noise. The compensation network can be adjusted by the user to optimize temperature settling time. The component values for this network can be calculated based on the thermal transfer function of the laser diode or obtained from the lookup table given in the Application Notes section. Voltage outputs are provided to monitor both the temperature of the object and the voltage across the TEC. A voltage reference of 2.5 V is also provided.

Features

AI Translation
  • High Efficiency
  • Small Size: 5mm×5mm LFCSP
  • Low Noise: <0.5% TEC Current Ripple
  • Long-Term Temperature Stability: ±0.01℃
  • Temperature Lock Indication
  • Temperature Monitoring Output
  • Oscillator Synchronization with an External Signal
  • Clock Phase Adjustment for Multiple Controllers
  • Programmable Switching Frequency up to 1 MHz
  • Thermistor Failure Alarm
  • Maximum TEC Voltage Programmability

Applications

AI Translation
  • Thermoelectric Cooler (TEC) Temperature Control
  • Resistive Heating Element Control
  • Temperature Stabilization Substrate (TSS) Control