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Other qualified versions of AMC6821
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Product InformationFeatures
DLP is a trademark of Texas Instruments. Description
The AMC6821 is an intelligent temperature monitor and pulse-width modulation (PWM) fan controller. It is designed for noise-sensitive or power-sensitive applications that require active system cooling. Using either a low-frequency or a high-frequency PWM signal, this device can simultaneously drive a fan, monitor remote sensor diode temperatures, and measure and control the fan speed so that it operates with minimal acoustic noise at the lowest possible speed. The AMC6821 has three fan control modes: Auto Temperature-Fan mode, Software-RPM mode, and Software-DCY mode. Each mode controls the fan speed by changing the duty cycle of a PWM output. Auto Temperature-Fan mode is an intelligent, closed-loop control that optimizes fan speed according to user-defined parameters. View All Description in Datasheet |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| AMC6821SDBQ | ACTIVE | -40 to 125 | 2.15 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | |||
| AMC6821SDBQG4 | ACTIVE | -40 to 125 | 2.15 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | |||
| AMC6821SDBQR | ACTIVE | -40 to 125 | 1.95 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2500 | LARGE T&R | Purchase Samples | ||
| AMC6821SDBQRG4 | ACTIVE | -40 to 125 | 1.95 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2500 | LARGE T&R | Purchase Samples | ||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 12:16 PM GMT, 20 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksAMC6821SDBQ | |||
| Americas | Arrow | 656 | |
| Newark | 14 | ||
| Asia | Farnell Asia | 163 | |
| Europe | Compel | 75 | |
| Spoerle | 75 | ||
| Worldwide | DigiKey | 70 | |
| TI Lead Time*: 20 WeeksAMC6821SDBQG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksAMC6821SDBQR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksAMC6821SDBQRG4 | |||
| Worldwide | DigiKey | Available | |
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| AMC6821SDBQ | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| AMC6821SDBQG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| AMC6821SDBQR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| AMC6821SDBQRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for AMC6821 
| Name | Part # | Company | Tool / Software Type |
| AMC6821EVM Evaluation Module | AMC6821EVM | Texas Instruments | Development Boards/EVMs |
| AMC6821EVM-PDK Evaluation Module | AMC6821EVM-PDK | Texas Instruments | Development Boards/EVMs |
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| AMC6821-Q1 | Automotive Catalog Temperature Monitoring and Fan Control | TEMPERATURE SENSORS AND CONTROL ICs-TEMP MONITORING AND FAN CONTROL | TI customers also evaluated this product. |
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| TMP112 | TMP112 High-Precision, Low-Power, Digital Temperature Sensor | TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR | TI customers also evaluated this product. |
| TMP101 | Digital Temperature Sensor with I2C Serial Interface, Prog. Thermostat/Alarm Function | TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR | TI customers also evaluated this product. |
| TMP300 | 1.8V, Resistor-Programmable Temperature Switch and Analog Out Temperature Sensor in SC70 | TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SWITCH | TI customers also evaluated this product. |
| TMP75 | Digital Temperature Sensor with 2-Wire Interface | TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR | TI customers also evaluated this product. |
| TMP102 | Low Power Digital Temperature Sensor with SMBus/Two-Wire Serial Interface in SOT563 | TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR | TI customers also evaluated this product. |
| TMP141 | Digital Out Temperature Sensor | TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR | TI customers also evaluated this product. |

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